Spectroscopy and Chemometrics/Machine-Learning News Weekly #16, 2022Spektroskopie und Chemometrie/Machine-Learning News Wöchentlich #16, 2022Spettroscopia e Chemiometria/Machine-Learning Weekly News #16, 2022

NIR Calibration-Model Services

Custom NIR Calibration Models development for a large list of NIR spectrometers NIRS spectroscopy spectrometer chemometrics MachineLearning DigitalTransformation miniaturization mobileDevices MobileSpectrometers NIRanalysis Laboratoires LINK

Do you use a near-infrared Spectrometer with Chemometric Methods? This will save you time | NIR NIRS SWIR MIR NIT LINK

Spectroscopy and Chemometrics News Weekly 15, 2022 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 15, 2022 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 15, 2022 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Development of a calibration model for near infrared spectroscopy using a convolutional neural network" LINK

"PhotoReduction with NIR Light of Nucleus Targeting Pt(IV) Nanoparticles for Combined TumorTargeted Chemotherapy and Photodynamic Immunotherapy" LINK

New spectra dataset released: | Vis-NIR reflectance spectra of basalts (raw pieces and powders) | ROMA database LINK

"Novel fNIRS study on homogeneous symmetric feature-based transfer learning for brain-computer interface" | LINK

"Hybrid motion artifact detection and correction approach for functional near-infrared spectroscopy measurements" LINK

"Broadband Near-Field Near-Infrared Spectroscopy and Imaging with a Laser-Driven Light Source" LINK

"... of Malperfused Areas in an Irradiated Random Pattern Skin Flap Model Using Indocyanine Green Angiography and Near-Infrared Reflectance-Based Imaging and ..." LINK

"Variation of properties of two contrasting Oxisols enhanced by pXRF and Vis-NIR" | LINK

"Carbon Footprint Reduction by Utilizing Real Time NIR Spectroscopy for RVP Measurement in Natural Gas Condensate Stabilizers" LINK

"Near Infrared Spectroscopy Detects Change of Tissue Hemoglobin and Water Levelsin Kawasaki Disease and Coronary Artery Lesions" LINK

"Cortical Activation of Swallowing Using fNIRS: A Proof of Concept Study with Healthy Adults" | LINK

"Sensors : A Compact Fiber-Coupled NIR/MIR Laser Absorption Instrument for the Simultaneous Measurement of Gas-Phase Temperature and CO, CO2, and H2O Concentration" LINK

"Predicting Soil Organic Carbon Mineralization Rates Using δ13C, Assessed by Near-Infrared Spectroscopy, in Depth Profiles Under Permanent Grassland Along a ..." | LINK

"FGANet: fNIRS-guided Attention Network for Hybrid EEG-fNIRS Brain-Computer Interfaces" LINK

"Gasoline octane number prediction from near-infrared spectroscopy with an ANN-based model" LINK

"Non-destructive Measurements of Toona sinensis Chlorophyll and Nitrogen Content Under Drought Stress Using Near Infrared Spectroscopy" | LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Electrochromism of Nanographenes in the NearInfrared Region" LINK

"Energies : Fast Quantitative Modelling Method for Infrared Spectrum Gas Logging Based on Adaptive Step Sliding Partial Least Squares" LINK

"Discrimination of Commercial Ibuprofen Tablets by using a Button Sample Holder and Mid-Infrared Spectroscopy" LINK

"Sensors : Extending Effective Dynamic Range of Hyperspectral Line Cameras for Short Wave Infrared Imaging" LINK

"Induced NearInfrared Emission and Controlled Photooxidation Based on Sulfonated Crown Ether in Water" LINK




Hyperspectral Imaging (HSI)

"Transcriptome and hyperspectral profiling allows assessment of phosphorus nutrient status in rice under field conditions" LINK

"Unsupervised Spatial-Spectral CNN-Based Feature Learning for Hyperspectral Image Classification" LINK

"Determination of viability and vigor of naturally-aged rice seeds using hyperspectral imaging with machine learning" LINK

"Diagnostical Accuracy of Hyperspectral Imaging After Free Flap Surgery" LINK




Spectral Imaging

"Remote Sensing : Genetic Programming Approach for the Detection of Mistletoe Based on UAV Multispectral Imagery in the Conservation Area of Mexico City" LINK




Chemometrics and Machine Learning

"Foods : Discriminant Analysis of Pu-Erh Tea of Different Raw Materials Based on Phytochemicals Using Chemometrics" LINK

"Algorithm of Stability-Analysis-Based Feature Selection for NIR Calibration Transfer" LINK

"Chemosensors : Nonlinear Multivariate Regression Algorithms for Improving Precision of Multisensor Potentiometry in Analysis of Spent Nuclear Fuel Reprocessing Solutions" LINK

"Blood Glucose Prediction Using Machine Learning on Jetson Nanoplatform" LINK

"Machine Learning-Powered Models for Near-Infrared Spectrometers: Prediction of Protein in Multiple Grain Cereals" LINK

"Cognitive spectroscopy for the classification of rice varieties: a comparison of machine learning and deep learning approaches in analysing long-wave near-infrared ..." LINK

"Foods : Fatty Acid Profiling in Kernels Coupled with Chemometric Analyses as a Feasible Strategy for the Discrimination of Different Walnuts" LINK

"Remote Sensing : A Machine Learning Framework for the Classification of Natura 2000 Habitat Types at Large Spatial Scales Using MODIS Surface Reflectance Data" LINK

"Non-destructive detection of chilling injury in kiwifruit using a dual-laser scanning system with a principal component analysis - back propagation neural network" LINK




Research on Spectroscopy

"Applied Sciences : Pre-Disinfection of Poly-Methyl-Methacrylate (PMMA) Reduces Volatile Sulfides Compounds (VSC) Production in Experimental Biofilm In Vitro" LINK

"Remote Sensing : Study of Atmospheric Carbon Dioxide Retrieval Method Based on Normalized Sensitivity" LINK




Equipment for Spectroscopy

"Mid-IR spectroscopy with NIR grating spectrometers" LINK




Environment NIR-Spectroscopy Application

"Antibacterial Copolypeptoids with Potent Activity against Drug Resistant Bacteria and Biofilms, Excellent Stability, and Recycling Property" LINK

"Determining Water Transport Kinetics in Limestone by Dual-Wavelength Cavity Ring-Down Spectroscopy" LINK

"Verifying the predictive performance for soil organic carbon when employing field Vis-NIR spectroscopy and satellite imagery obtained using two different sampling ..." LINK




Agriculture NIR-Spectroscopy Usage

"Agriculture : A 1D-SP-Net to Determine Early Drought Stress Status of Tomato (Solanum lycopersicum) with Imbalanced Vis/NIR Spectroscopy Data" LINK

"Remote Sensing : Spectral-Based Classification of Plant Species Groups and Functional Plant Parts in Managed Permanent Grassland" LINK

"Assessment of macronutrients and alpha-galactosides of texturized vegetable proteins by near infrared hyperspectral imaging" LINK

"A fuzzy multi-criteria decision-making approach for the assessment of forest health applying hyper spectral imageries: A case study from Ramsar forest, North of Iran" LINK

"Feasibility of near-infrared spectroscopic rapid detection method for the water content of vermiculite substrates in desert facility agriculture" | LINK

"Evaluation of Methods for Measuring Fusarium-Damaged Kernels of Wheat" LINK

"Effects of free-air temperature increase on grain yield and greenhouse gas emissions in a double rice cropping system" LINK

"The use of milk Fourier-transform mid-infrared spectroscopy to diagnose pregnancy and determine spectral regional associations with pregnancy in US dairy cows" LINK

"Nutrients : Analysis of the Correlation between Meal Frequency and Obesity among Chinese Adults Aged 18-59 Years in 2015" LINK

"Agriculture : N2O Emission and Nitrification/Denitrification Bacterial Communities in Upland Black Soil under Combined Effects of Early and Immediate Moisture" LINK

"Bovine fecal chemistry changes with progression of Southern Cattle Tick, Rhipicephalus (Boophilus) microplus (Acari: Ixodidae) infestation" LINK




Food & Feed Industry NIR Usage

"Effects of Irrigation Strategy and Plastic Film Mulching on Soil N 2 O Emissions and Fruit Yields of Greenhouse Tomato" LINK




Chemical Industry NIR Usage

"Polymers : π-Conjugated Polymers and Their Application in Organic and Hybrid Organic-Silicon Solar Cells" LINK




Pharma Industry NIR Usage

"Applied Sciences : Design of Two-Mode Spectroscopic Sensor for Biomedical Applications: Analysis and Measurement of Relative Intensity Noise through Control Mechanism" LINK




Other

"How This A.I. Draws Anything You Describe [Dall-E 2]" LINK

"Asphaltene Precipitation Onsets in Relation to the Critical Dilution of Athabasca Bitumen in Paraffinic Solvents" LINK

"Design Meets Neuroscience: A Preliminary Review of Design Research Using Neuroscience Tools" LINK

"[ZITATION][C] Author Session" LINK

"Dissimilatory nitrate reduction in urban lake ecosystems: a comparison study between closed and open lakes in Chengdu, China" LINK

"[Exclusive] Elon Musk: A future worth getting excited about" LINK



NIR Calibration-Model Services

Custom NIR Calibration Models development for a large list of NIR spectrometers NIRS spectroscopy spectrometer chemometrics MachineLearning DigitalTransformation miniaturization mobileDevices MobileSpectrometers NIRanalysis Laboratoires LINK

Do you use a near-infrared Spectrometer with Chemometric Methods? This will save you time | NIR NIRS SWIR MIR NIT LINK

Spectroscopy and Chemometrics News Weekly 15, 2022 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 15, 2022 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 15, 2022 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Development of a calibration model for near infrared spectroscopy using a convolutional neural network" LINK

"PhotoReduction with NIR Light of Nucleus Targeting Pt(IV) Nanoparticles for Combined TumorTargeted Chemotherapy and Photodynamic Immunotherapy" LINK

New spectra dataset released: | Vis-NIR reflectance spectra of basalts (raw pieces and powders) | ROMA database LINK

"Novel fNIRS study on homogeneous symmetric feature-based transfer learning for brain-computer interface" | LINK

"Hybrid motion artifact detection and correction approach for functional near-infrared spectroscopy measurements" LINK

"Broadband Near-Field Near-Infrared Spectroscopy and Imaging with a Laser-Driven Light Source" LINK

"... of Malperfused Areas in an Irradiated Random Pattern Skin Flap Model Using Indocyanine Green Angiography and Near-Infrared Reflectance-Based Imaging and ..." LINK

"Variation of properties of two contrasting Oxisols enhanced by pXRF and Vis-NIR" | LINK

"Carbon Footprint Reduction by Utilizing Real Time NIR Spectroscopy for RVP Measurement in Natural Gas Condensate Stabilizers" LINK

"Near Infrared Spectroscopy Detects Change of Tissue Hemoglobin and Water Levelsin Kawasaki Disease and Coronary Artery Lesions" LINK

"Cortical Activation of Swallowing Using fNIRS: A Proof of Concept Study with Healthy Adults" | LINK

"Sensors : A Compact Fiber-Coupled NIR/MIR Laser Absorption Instrument for the Simultaneous Measurement of Gas-Phase Temperature and CO, CO2, and H2O Concentration" LINK

"Predicting Soil Organic Carbon Mineralization Rates Using δ13C, Assessed by Near-Infrared Spectroscopy, in Depth Profiles Under Permanent Grassland Along a ..." | LINK

"FGANet: fNIRS-guided Attention Network for Hybrid EEG-fNIRS Brain-Computer Interfaces" LINK

"Gasoline octane number prediction from near-infrared spectroscopy with an ANN-based model" LINK

"Non-destructive Measurements of Toona sinensis Chlorophyll and Nitrogen Content Under Drought Stress Using Near Infrared Spectroscopy" | LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Electrochromism of Nanographenes in the NearInfrared Region" LINK

"Energies : Fast Quantitative Modelling Method for Infrared Spectrum Gas Logging Based on Adaptive Step Sliding Partial Least Squares" LINK

"Discrimination of Commercial Ibuprofen Tablets by using a Button Sample Holder and Mid-Infrared Spectroscopy" LINK

"Sensors : Extending Effective Dynamic Range of Hyperspectral Line Cameras for Short Wave Infrared Imaging" LINK

"Induced NearInfrared Emission and Controlled Photooxidation Based on Sulfonated Crown Ether in Water" LINK




Hyperspectral Imaging (HSI)

"Transcriptome and hyperspectral profiling allows assessment of phosphorus nutrient status in rice under field conditions" LINK

"Unsupervised Spatial-Spectral CNN-Based Feature Learning for Hyperspectral Image Classification" LINK

"Determination of viability and vigor of naturally-aged rice seeds using hyperspectral imaging with machine learning" LINK

"Diagnostical Accuracy of Hyperspectral Imaging After Free Flap Surgery" LINK




Spectral Imaging

"Remote Sensing : Genetic Programming Approach for the Detection of Mistletoe Based on UAV Multispectral Imagery in the Conservation Area of Mexico City" LINK




Chemometrics and Machine Learning

"Foods : Discriminant Analysis of Pu-Erh Tea of Different Raw Materials Based on Phytochemicals Using Chemometrics" LINK

"Algorithm of Stability-Analysis-Based Feature Selection for NIR Calibration Transfer" LINK

"Chemosensors : Nonlinear Multivariate Regression Algorithms for Improving Precision of Multisensor Potentiometry in Analysis of Spent Nuclear Fuel Reprocessing Solutions" LINK

"Blood Glucose Prediction Using Machine Learning on Jetson Nanoplatform" LINK

"Machine Learning-Powered Models for Near-Infrared Spectrometers: Prediction of Protein in Multiple Grain Cereals" LINK

"Cognitive spectroscopy for the classification of rice varieties: a comparison of machine learning and deep learning approaches in analysing long-wave near-infrared ..." LINK

"Foods : Fatty Acid Profiling in Kernels Coupled with Chemometric Analyses as a Feasible Strategy for the Discrimination of Different Walnuts" LINK

"Remote Sensing : A Machine Learning Framework for the Classification of Natura 2000 Habitat Types at Large Spatial Scales Using MODIS Surface Reflectance Data" LINK

"Non-destructive detection of chilling injury in kiwifruit using a dual-laser scanning system with a principal component analysis - back propagation neural network" LINK




Research on Spectroscopy

"Applied Sciences : Pre-Disinfection of Poly-Methyl-Methacrylate (PMMA) Reduces Volatile Sulfides Compounds (VSC) Production in Experimental Biofilm In Vitro" LINK

"Remote Sensing : Study of Atmospheric Carbon Dioxide Retrieval Method Based on Normalized Sensitivity" LINK




Equipment for Spectroscopy

"Mid-IR spectroscopy with NIR grating spectrometers" LINK




Environment NIR-Spectroscopy Application

"Antibacterial Copolypeptoids with Potent Activity against Drug Resistant Bacteria and Biofilms, Excellent Stability, and Recycling Property" LINK

"Determining Water Transport Kinetics in Limestone by Dual-Wavelength Cavity Ring-Down Spectroscopy" LINK

"Verifying the predictive performance for soil organic carbon when employing field Vis-NIR spectroscopy and satellite imagery obtained using two different sampling ..." LINK




Agriculture NIR-Spectroscopy Usage

"Agriculture : A 1D-SP-Net to Determine Early Drought Stress Status of Tomato (Solanum lycopersicum) with Imbalanced Vis/NIR Spectroscopy Data" LINK

"Remote Sensing : Spectral-Based Classification of Plant Species Groups and Functional Plant Parts in Managed Permanent Grassland" LINK

"Assessment of macronutrients and alpha-galactosides of texturized vegetable proteins by near infrared hyperspectral imaging" LINK

"A fuzzy multi-criteria decision-making approach for the assessment of forest health applying hyper spectral imageries: A case study from Ramsar forest, North of Iran" LINK

"Feasibility of near-infrared spectroscopic rapid detection method for the water content of vermiculite substrates in desert facility agriculture" | LINK

"Evaluation of Methods for Measuring Fusarium-Damaged Kernels of Wheat" LINK

"Effects of free-air temperature increase on grain yield and greenhouse gas emissions in a double rice cropping system" LINK

"The use of milk Fourier-transform mid-infrared spectroscopy to diagnose pregnancy and determine spectral regional associations with pregnancy in US dairy cows" LINK

"Nutrients : Analysis of the Correlation between Meal Frequency and Obesity among Chinese Adults Aged 18-59 Years in 2015" LINK

"Agriculture : N2O Emission and Nitrification/Denitrification Bacterial Communities in Upland Black Soil under Combined Effects of Early and Immediate Moisture" LINK

"Bovine fecal chemistry changes with progression of Southern Cattle Tick, Rhipicephalus (Boophilus) microplus (Acari: Ixodidae) infestation" LINK




Food & Feed Industry NIR Usage

"Effects of Irrigation Strategy and Plastic Film Mulching on Soil N 2 O Emissions and Fruit Yields of Greenhouse Tomato" LINK




Chemical Industry NIR Usage

"Polymers : π-Conjugated Polymers and Their Application in Organic and Hybrid Organic-Silicon Solar Cells" LINK




Pharma Industry NIR Usage

"Applied Sciences : Design of Two-Mode Spectroscopic Sensor for Biomedical Applications: Analysis and Measurement of Relative Intensity Noise through Control Mechanism" LINK




Other

"How This A.I. Draws Anything You Describe [Dall-E 2]" LINK

"Asphaltene Precipitation Onsets in Relation to the Critical Dilution of Athabasca Bitumen in Paraffinic Solvents" LINK

"Design Meets Neuroscience: A Preliminary Review of Design Research Using Neuroscience Tools" LINK

"[ZITATION][C] Author Session" LINK

"Dissimilatory nitrate reduction in urban lake ecosystems: a comparison study between closed and open lakes in Chengdu, China" LINK

"[Exclusive] Elon Musk: A future worth getting excited about" LINK



NIR Calibration-Model Services

Custom NIR Calibration Models development for a large list of NIR spectrometers NIRS spectroscopy spectrometer chemometrics MachineLearning DigitalTransformation miniaturization mobileDevices MobileSpectrometers NIRanalysis Laboratoires LINK

Do you use a near-infrared Spectrometer with Chemometric Methods? This will save you time | NIR NIRS SWIR MIR NIT LINK

Spectroscopy and Chemometrics News Weekly 15, 2022 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 15, 2022 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 15, 2022 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Development of a calibration model for near infrared spectroscopy using a convolutional neural network" LINK

"PhotoReduction with NIR Light of Nucleus Targeting Pt(IV) Nanoparticles for Combined TumorTargeted Chemotherapy and Photodynamic Immunotherapy" LINK

New spectra dataset released: | Vis-NIR reflectance spectra of basalts (raw pieces and powders) | ROMA database LINK

"Novel fNIRS study on homogeneous symmetric feature-based transfer learning for brain-computer interface" | LINK

"Hybrid motion artifact detection and correction approach for functional near-infrared spectroscopy measurements" LINK

"Broadband Near-Field Near-Infrared Spectroscopy and Imaging with a Laser-Driven Light Source" LINK

"... of Malperfused Areas in an Irradiated Random Pattern Skin Flap Model Using Indocyanine Green Angiography and Near-Infrared Reflectance-Based Imaging and ..." LINK

"Variation of properties of two contrasting Oxisols enhanced by pXRF and Vis-NIR" | LINK

"Carbon Footprint Reduction by Utilizing Real Time NIR Spectroscopy for RVP Measurement in Natural Gas Condensate Stabilizers" LINK

"Near Infrared Spectroscopy Detects Change of Tissue Hemoglobin and Water Levelsin Kawasaki Disease and Coronary Artery Lesions" LINK

"Cortical Activation of Swallowing Using fNIRS: A Proof of Concept Study with Healthy Adults" | LINK

"Sensors : A Compact Fiber-Coupled NIR/MIR Laser Absorption Instrument for the Simultaneous Measurement of Gas-Phase Temperature and CO, CO2, and H2O Concentration" LINK

"Predicting Soil Organic Carbon Mineralization Rates Using δ13C, Assessed by Near-Infrared Spectroscopy, in Depth Profiles Under Permanent Grassland Along a ..." | LINK

"FGANet: fNIRS-guided Attention Network for Hybrid EEG-fNIRS Brain-Computer Interfaces" LINK

"Gasoline octane number prediction from near-infrared spectroscopy with an ANN-based model" LINK

"Non-destructive Measurements of Toona sinensis Chlorophyll and Nitrogen Content Under Drought Stress Using Near Infrared Spectroscopy" | LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Electrochromism of Nanographenes in the NearInfrared Region" LINK

"Energies : Fast Quantitative Modelling Method for Infrared Spectrum Gas Logging Based on Adaptive Step Sliding Partial Least Squares" LINK

"Discrimination of Commercial Ibuprofen Tablets by using a Button Sample Holder and Mid-Infrared Spectroscopy" LINK

"Sensors : Extending Effective Dynamic Range of Hyperspectral Line Cameras for Short Wave Infrared Imaging" LINK

"Induced NearInfrared Emission and Controlled Photooxidation Based on Sulfonated Crown Ether in Water" LINK




Hyperspectral Imaging (HSI)

"Transcriptome and hyperspectral profiling allows assessment of phosphorus nutrient status in rice under field conditions" LINK

"Unsupervised Spatial-Spectral CNN-Based Feature Learning for Hyperspectral Image Classification" LINK

"Determination of viability and vigor of naturally-aged rice seeds using hyperspectral imaging with machine learning" LINK

"Diagnostical Accuracy of Hyperspectral Imaging After Free Flap Surgery" LINK




Spectral Imaging

"Remote Sensing : Genetic Programming Approach for the Detection of Mistletoe Based on UAV Multispectral Imagery in the Conservation Area of Mexico City" LINK




Chemometrics and Machine Learning

"Foods : Discriminant Analysis of Pu-Erh Tea of Different Raw Materials Based on Phytochemicals Using Chemometrics" LINK

"Algorithm of Stability-Analysis-Based Feature Selection for NIR Calibration Transfer" LINK

"Chemosensors : Nonlinear Multivariate Regression Algorithms for Improving Precision of Multisensor Potentiometry in Analysis of Spent Nuclear Fuel Reprocessing Solutions" LINK

"Blood Glucose Prediction Using Machine Learning on Jetson Nanoplatform" LINK

"Machine Learning-Powered Models for Near-Infrared Spectrometers: Prediction of Protein in Multiple Grain Cereals" LINK

"Cognitive spectroscopy for the classification of rice varieties: a comparison of machine learning and deep learning approaches in analysing long-wave near-infrared ..." LINK

"Foods : Fatty Acid Profiling in Kernels Coupled with Chemometric Analyses as a Feasible Strategy for the Discrimination of Different Walnuts" LINK

"Remote Sensing : A Machine Learning Framework for the Classification of Natura 2000 Habitat Types at Large Spatial Scales Using MODIS Surface Reflectance Data" LINK

"Non-destructive detection of chilling injury in kiwifruit using a dual-laser scanning system with a principal component analysis - back propagation neural network" LINK




Research on Spectroscopy

"Applied Sciences : Pre-Disinfection of Poly-Methyl-Methacrylate (PMMA) Reduces Volatile Sulfides Compounds (VSC) Production in Experimental Biofilm In Vitro" LINK

"Remote Sensing : Study of Atmospheric Carbon Dioxide Retrieval Method Based on Normalized Sensitivity" LINK




Equipment for Spectroscopy

"Mid-IR spectroscopy with NIR grating spectrometers" LINK




Environment NIR-Spectroscopy Application

"Antibacterial Copolypeptoids with Potent Activity against Drug Resistant Bacteria and Biofilms, Excellent Stability, and Recycling Property" LINK

"Determining Water Transport Kinetics in Limestone by Dual-Wavelength Cavity Ring-Down Spectroscopy" LINK

"Verifying the predictive performance for soil organic carbon when employing field Vis-NIR spectroscopy and satellite imagery obtained using two different sampling ..." LINK




Agriculture NIR-Spectroscopy Usage

"Agriculture : A 1D-SP-Net to Determine Early Drought Stress Status of Tomato (Solanum lycopersicum) with Imbalanced Vis/NIR Spectroscopy Data" LINK

"Remote Sensing : Spectral-Based Classification of Plant Species Groups and Functional Plant Parts in Managed Permanent Grassland" LINK

"Assessment of macronutrients and alpha-galactosides of texturized vegetable proteins by near infrared hyperspectral imaging" LINK

"A fuzzy multi-criteria decision-making approach for the assessment of forest health applying hyper spectral imageries: A case study from Ramsar forest, North of Iran" LINK

"Feasibility of near-infrared spectroscopic rapid detection method for the water content of vermiculite substrates in desert facility agriculture" | LINK

"Evaluation of Methods for Measuring Fusarium-Damaged Kernels of Wheat" LINK

"Effects of free-air temperature increase on grain yield and greenhouse gas emissions in a double rice cropping system" LINK

"The use of milk Fourier-transform mid-infrared spectroscopy to diagnose pregnancy and determine spectral regional associations with pregnancy in US dairy cows" LINK

"Nutrients : Analysis of the Correlation between Meal Frequency and Obesity among Chinese Adults Aged 18-59 Years in 2015" LINK

"Agriculture : N2O Emission and Nitrification/Denitrification Bacterial Communities in Upland Black Soil under Combined Effects of Early and Immediate Moisture" LINK

"Bovine fecal chemistry changes with progression of Southern Cattle Tick, Rhipicephalus (Boophilus) microplus (Acari: Ixodidae) infestation" LINK




Food & Feed Industry NIR Usage

"Effects of Irrigation Strategy and Plastic Film Mulching on Soil N 2 O Emissions and Fruit Yields of Greenhouse Tomato" LINK




Chemical Industry NIR Usage

"Polymers : π-Conjugated Polymers and Their Application in Organic and Hybrid Organic-Silicon Solar Cells" LINK




Pharma Industry NIR Usage

"Applied Sciences : Design of Two-Mode Spectroscopic Sensor for Biomedical Applications: Analysis and Measurement of Relative Intensity Noise through Control Mechanism" LINK




Other

"How This A.I. Draws Anything You Describe [Dall-E 2]" LINK

"Asphaltene Precipitation Onsets in Relation to the Critical Dilution of Athabasca Bitumen in Paraffinic Solvents" LINK

"Design Meets Neuroscience: A Preliminary Review of Design Research Using Neuroscience Tools" LINK

"[ZITATION][C] Author Session" LINK

"Dissimilatory nitrate reduction in urban lake ecosystems: a comparison study between closed and open lakes in Chengdu, China" LINK

"[Exclusive] Elon Musk: A future worth getting excited about" LINK



Spectroscopy and Chemometrics/Machine-Learning News Weekly #13, 2022Spektroskopie und Chemometrie/Machine-Learning News Wöchentlich #13, 2022Spettroscopia e Chemiometria/Machine-Learning Weekly News #13, 2022

NIR Calibration-Model Services

Increase Your Profit with optimized NIRS Spectroscopy Accuracy Beverage Processing Dairy milk meat nutrition LINK

Knowledge-Based Variable Selection and Model Selection for near-infrared spectroscopy NIRS | PLSR PCA PCR PLS SVR ANN LINK

Rapid NIR method Development for the quantitative analysis of | predictive sensors Industry40 Industry4.0 LINK

Spectroscopy and Chemometrics News Weekly 12, 2022 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 12, 2022 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 12, 2022 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

" In ovo sexing of eggs from brown breeds with a gender-specific color using visible-near-infrared spectroscopy: effect of incubation day and measurement ..." LINK

"Toward real time release testing of Shuxuening injection based on near infrared spectroscopy and accuracy profile" LINK

"Do-it-yourself VIS/NIR pushbroom hyperspectral imager with C-mount optics" LINK

"Near-Infrared Spectroscopy for Prediction of Potentially Toxic Elements in Soil and Sediments from a Semiarid and Coastal Humid Tropical Transitional River Basin" LINK

"Establishment of Near Infrared Spectroscopy Model for Predicting Sucrose Content of Peanut Seed and Application in Mutants Selection" LINK

"Near infrared spectroscopic evaluation of biochemical and crimp properties of knee joint ligaments and patellar tendon" LINK

"Abnormal Oxidative Metabolism in the Cuprizone Mouse Model of Demyelination: an in vivo NIRS-MRI Study" LINK

"Fourier-transform near-infrared spectroscopy as a fast screening tool for the verification of the geographical origin of grain maize (Zea mays L.)" LINK

"Optimization and compensation of models on tomato soluble solids content assessment with online Vis/NIRS diffuse transmission system" LINK

"Low-cost, handheld near-infrared spectroscopy for root dry matter content prediction in cassava" | breeding plantbreeding phenotyping handheld NIR spectrometers drymatter LINK

"Application of near-infrared spectroscopy to agriculture and forestry" QualityMonitoring lowcostDevices agricultural organic compounds NIRSpectroscopy LINK

"... coupled with a classifier to increase transparency in the seafood value chain: Bioelectrical impedance analysis (BIA), near-infrared spectroscopy (NIR) and time ..." LINK

"Identification of informative spectral ranges for predicting major chemical constituents in corn using NIR spectroscopy" LINK

"A novel methodology for determining effectiveness of preprocessing methods in reducing undesired spectral variability in near infrared spectra" LINK

"Rapid and comprehensive quality assessment of Bupleuri Radix through near-infrared spectroscopy combined with chemometrics" LINK

"Multi-Modal Integration of EEG-fNIRS for Characterization of Brain Activity Evoked by Preferred Music" LINK

"Use of Artificial Neural Networks and NIR Spectroscopy for Non-Destructive Grape Texture Prediction" LINK

"A primer on soil analysis using visible and near-infrared (vis-NIR) and mid-infrared (MIR) spectroscopy" LINK

"Near-Infrared Spectroscopy (NIRS) as a Method for Biological Sex Discrimination in the Endangered Houston Toad (Anaxyrus houstonensis)" LINK

"Broadband Near-Field Near-Infrared Spectroscopy and Imaging with a Laser-Driven Light Source" LINK

"Determination of aflatoxin B1 level in rice (Oryza sativa L.) through near-infrared spectroscopy and an improved simulated annealing variable selection method" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Development and Application of Web-based Near Infrared Crude Oil Fast-Evaluation Technology" LINK

"Near-infrared analysis of nanofibrillated cellulose aerogel manufacturing" LINK




Hyperspectral Imaging (HSI)

"Spectral simulation and method design of camouflage textiles for concealment of hyperspectral imaging in UV-Vis-IR against multidimensional combat background" | LINK




Chemometrics and Machine Learning

"Foods : Simultaneous Monitoring of the Evolution of Chemical Parameters in the Fermentation Process of Pineapple Fruit Wine Using the Liquid Probe for Near-Infrared Coupled with Chemometrics" LINK

"Chemosensors : Comparison of Various Signal Processing Techniques and Spectral Regions for the Direct Determination of Syrup Adulterants in Honey Using Fourier Transform Infrared Spectroscopy and Chemometrics" LINK

"Prediction of soil organic matter content based on characteristic band selection method" LINK

"Variable Selection Based on Gray Wolf Optimization Algorithm for the Prediction of Saponin Contents in Xuesaitong Dropping Pills Using NIR Spectroscopy" | LINK

"Simultaneous Monitoring of the Evolution of Chemical Parameters in the Fermentation Process of Pineapple Fruit Wine Using the Liquid Probe for Near-Infrared Coupled with Chemometrics" | LINK

"Biosensors : Non-Destructive Genotyping of Cultivars and Strains of Sesame through NIR Spectroscopy and Chemometrics" LINK

"Improved understanding and prediction of pear fruit firmness with variation partitioning and sequential multi-block modelling" LINK




Spectroscopy

"Agricultural Potentials of Molecular Spectroscopy and Advances for Food Authentication: An Overview. Processes 2022, 10, 214" LINK




Optics for Spectroscopy

"Detection of Organosulfur and Organophosphorus Compounds Using a Hexafluorobutyl Acrylate-Coated Tapered Optical Fibers" | LINK


Research on Spectroscopy

"Polymethine dyes-loaded solid lipid nanoparticles (SLN) as promising photosensitizers for biomedical applications" LINK

"Dataanalysis method for material optimization by forecasting longterm chemical stability" LINK




Process Control and NIR Sensors

"At-line and inline prediction of droplet size in mayonnaise with nearinfrared spectroscopy" | | ProcessMonitoring SpectralSensing PAT process analytical technologies LINK




Environment NIR-Spectroscopy Application

"Machine Learning Framework for Intelligent Detection of Wastewater Pollution by IoT-Based Spectral Technology" | LINK

"Person-specific connectivity mapping uncovers differences of bilingual language experience on brain bases of attention in children" LINK

"Remote Sensing : Fine-Scale Mapping of Natural Ecological Communities Using Machine Learning Approaches" LINK




Agriculture NIR-Spectroscopy Usage

"Multimodal Imaging, OCT B-Scan Localization, and En Face OCT Detection of Macular Hyperpigmentation in Eyes with Intermediate AMD" LINK

"Transforming Passive into Active: Multimodal PheophytinBased Carbon Dots Customize Protein Corona to Target Metastatic Breast Cancer" LINK

" A review of hyperspectral remote sensing of crops" LINK

"Plants : Phytochemical Composition and Antioxidant Activity of Passiflora spp. Germplasm Grown in Ecuador" LINK

"The Relative Performance of a Benchtop Scanning Monochromator and Handheld Fourier Transform Near-Infrared Reflectance Spectrometer in Predicting Forage Nutritive Value" LINK

"Aquaphotomics Research of Cold Stress in Soybean Cultivars with Different Stress Tolerance Ability: Early Detection of Cold Stress Response" LINK




Horticulture NIR-Spectroscopy Applications

"NONDESTRUCITVE QUALITY EVALUATION TECHNOLOGIES FOR FRUITS AND VEGETABLES" | Quality Evaluation Technology for Fruits and Vegetables_0.pdf LINK




Food & Feed Industry NIR Usage

"Predicting Single Kernel Moisture and Protein Content of Mushroom Popcorn Using NIR Spectroscopy: Tool for Determining Their Effect on Popping Performance" LINK

"Portable NIR spectroscopy and PLS based variable selection for adulteration detection in quinoa flour" | | NutritionalValue AnalyticalTool LINK

"Foods : Uses of FT-MIR Spectroscopy and Multivariate Analysis in Quality Control of Coffee, Cocoa, and Commercially Important Spices" LINK




Pharma Industry NIR Usage

"Revealing the Effect of Heat Treatment on the Spectral Pattern of Unifloral Honeys Using Aquaphotomics" LINK




Medicinal Spectroscopy

"Engineered ProteinAu Bioplaster for Efficient Skin Tumor Therapy" LINK




Other

"Investigation of Spectroscopic and Lasing Characteristics of Er3+-Doped Alkaline Titanium Borate Glasses" LINK

"Development of a high-accuracy autonomous sensing system for a field scouting robot" LINK

"Synthesis and Electrochemical Behavior of Ferrocenyl β‐Ketoamines FcC (O) CH= C (NH (C6H4‐4‐R ') R" LINK

"Taming salophen in rare earth metallocene chemistry" LINK

"KineticsRegulated Interfacial Selective Superassembly of Asymmetric Smart Nanovehicles with Tailored Topological Hollow Architectures" LINK

"Using the extract of pomegranate peel as a natural indicator for colorimetric detection and simultaneous determination of Fe3+ and Fe2+ by partial least squaresartificial neural network" LINK

"Sensors : Simultaneous Sensitive Determination of δ13C, δ18O, and δ17O in Human Breath CO2 Based on ICL Direct Absorption Spectroscopy" LINK

"Splanchnic oxygen saturation during reoxygenation with 21% or 100% O" LINK

"Measuring Nd(III) Solution Concentration in the Presence of Interfering Er(III) and Cu(II) Ions: A Partial Least Squares Analysis of Ultraviolet-Visible Spectra " LINK

"Toxics : Determination of Prenatal Substance Exposure Using Meconium and Orbitrap Mass Spectrometry" LINK

"Metal-Based Linear Light Upconversion Implemented in Molecular Complexes: Challenges and Perspectives" LINK

"Highly effective gene delivery based on cyclodextrin multivalent assembly in target cancer cells" LINK

"Sensors : Free-Space Transmission and Detection of Variously Polarized Near-IR Beams Using Standard Communication Systems with Embedded Singular Phase Structures" LINK

"Measuring Nd(III) Solution Concentration in the Presence of Interfering Er(III) and Cu(II) Ions: A Partial Least Squares Analysis of Ultraviolet-Visible Spectra" LINK

NIR Calibration-Model Services

Increase Your Profit with optimized NIRS Spectroscopy Accuracy Beverage Processing Dairy milk meat nutrition LINK

Knowledge-Based Variable Selection and Model Selection for near-infrared spectroscopy NIRS | PLSR PCA PCR PLS SVR ANN LINK

Rapid NIR method Development for the quantitative analysis of | predictive sensors Industry40 Industry4.0 LINK

Spectroscopy and Chemometrics News Weekly 12, 2022 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 12, 2022 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 12, 2022 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

" In ovo sexing of eggs from brown breeds with a gender-specific color using visible-near-infrared spectroscopy: effect of incubation day and measurement ..." LINK

"Toward real time release testing of Shuxuening injection based on near infrared spectroscopy and accuracy profile" LINK

"Do-it-yourself VIS/NIR pushbroom hyperspectral imager with C-mount optics" LINK

"Near-Infrared Spectroscopy for Prediction of Potentially Toxic Elements in Soil and Sediments from a Semiarid and Coastal Humid Tropical Transitional River Basin" LINK

"Establishment of Near Infrared Spectroscopy Model for Predicting Sucrose Content of Peanut Seed and Application in Mutants Selection" LINK

"Near infrared spectroscopic evaluation of biochemical and crimp properties of knee joint ligaments and patellar tendon" LINK

"Abnormal Oxidative Metabolism in the Cuprizone Mouse Model of Demyelination: an in vivo NIRS-MRI Study" LINK

"Fourier-transform near-infrared spectroscopy as a fast screening tool for the verification of the geographical origin of grain maize (Zea mays L.)" LINK

"Optimization and compensation of models on tomato soluble solids content assessment with online Vis/NIRS diffuse transmission system" LINK

"Low-cost, handheld near-infrared spectroscopy for root dry matter content prediction in cassava" | breeding plantbreeding phenotyping handheld NIR spectrometers drymatter LINK

"Application of near-infrared spectroscopy to agriculture and forestry" QualityMonitoring lowcostDevices agricultural organic compounds NIRSpectroscopy LINK

"... coupled with a classifier to increase transparency in the seafood value chain: Bioelectrical impedance analysis (BIA), near-infrared spectroscopy (NIR) and time ..." LINK

"Identification of informative spectral ranges for predicting major chemical constituents in corn using NIR spectroscopy" LINK

"A novel methodology for determining effectiveness of preprocessing methods in reducing undesired spectral variability in near infrared spectra" LINK

"Rapid and comprehensive quality assessment of Bupleuri Radix through near-infrared spectroscopy combined with chemometrics" LINK

"Multi-Modal Integration of EEG-fNIRS for Characterization of Brain Activity Evoked by Preferred Music" LINK

"Use of Artificial Neural Networks and NIR Spectroscopy for Non-Destructive Grape Texture Prediction" LINK

"A primer on soil analysis using visible and near-infrared (vis-NIR) and mid-infrared (MIR) spectroscopy" LINK

"Near-Infrared Spectroscopy (NIRS) as a Method for Biological Sex Discrimination in the Endangered Houston Toad (Anaxyrus houstonensis)" LINK

"Broadband Near-Field Near-Infrared Spectroscopy and Imaging with a Laser-Driven Light Source" LINK

"Determination of aflatoxin B1 level in rice (Oryza sativa L.) through near-infrared spectroscopy and an improved simulated annealing variable selection method" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Development and Application of Web-based Near Infrared Crude Oil Fast-Evaluation Technology" LINK

"Near-infrared analysis of nanofibrillated cellulose aerogel manufacturing" LINK




Hyperspectral Imaging (HSI)

"Spectral simulation and method design of camouflage textiles for concealment of hyperspectral imaging in UV-Vis-IR against multidimensional combat background" | LINK




Chemometrics and Machine Learning

"Foods : Simultaneous Monitoring of the Evolution of Chemical Parameters in the Fermentation Process of Pineapple Fruit Wine Using the Liquid Probe for Near-Infrared Coupled with Chemometrics" LINK

"Chemosensors : Comparison of Various Signal Processing Techniques and Spectral Regions for the Direct Determination of Syrup Adulterants in Honey Using Fourier Transform Infrared Spectroscopy and Chemometrics" LINK

"Prediction of soil organic matter content based on characteristic band selection method" LINK

"Variable Selection Based on Gray Wolf Optimization Algorithm for the Prediction of Saponin Contents in Xuesaitong Dropping Pills Using NIR Spectroscopy" | LINK

"Simultaneous Monitoring of the Evolution of Chemical Parameters in the Fermentation Process of Pineapple Fruit Wine Using the Liquid Probe for Near-Infrared Coupled with Chemometrics" | LINK

"Biosensors : Non-Destructive Genotyping of Cultivars and Strains of Sesame through NIR Spectroscopy and Chemometrics" LINK

"Improved understanding and prediction of pear fruit firmness with variation partitioning and sequential multi-block modelling" LINK




Spectroscopy

"Agricultural Potentials of Molecular Spectroscopy and Advances for Food Authentication: An Overview. Processes 2022, 10, 214" LINK




Optics for Spectroscopy

"Detection of Organosulfur and Organophosphorus Compounds Using a Hexafluorobutyl Acrylate-Coated Tapered Optical Fibers" | LINK


Research on Spectroscopy

"Polymethine dyes-loaded solid lipid nanoparticles (SLN) as promising photosensitizers for biomedical applications" LINK

"Dataanalysis method for material optimization by forecasting longterm chemical stability" LINK




Process Control and NIR Sensors

"At-line and inline prediction of droplet size in mayonnaise with nearinfrared spectroscopy" | | ProcessMonitoring SpectralSensing PAT process analytical technologies LINK




Environment NIR-Spectroscopy Application

"Machine Learning Framework for Intelligent Detection of Wastewater Pollution by IoT-Based Spectral Technology" | LINK

"Person-specific connectivity mapping uncovers differences of bilingual language experience on brain bases of attention in children" LINK

"Remote Sensing : Fine-Scale Mapping of Natural Ecological Communities Using Machine Learning Approaches" LINK




Agriculture NIR-Spectroscopy Usage

"Multimodal Imaging, OCT B-Scan Localization, and En Face OCT Detection of Macular Hyperpigmentation in Eyes with Intermediate AMD" LINK

"Transforming Passive into Active: Multimodal PheophytinBased Carbon Dots Customize Protein Corona to Target Metastatic Breast Cancer" LINK

" A review of hyperspectral remote sensing of crops" LINK

"Plants : Phytochemical Composition and Antioxidant Activity of Passiflora spp. Germplasm Grown in Ecuador" LINK

"The Relative Performance of a Benchtop Scanning Monochromator and Handheld Fourier Transform Near-Infrared Reflectance Spectrometer in Predicting Forage Nutritive Value" LINK

"Aquaphotomics Research of Cold Stress in Soybean Cultivars with Different Stress Tolerance Ability: Early Detection of Cold Stress Response" LINK




Horticulture NIR-Spectroscopy Applications

"NONDESTRUCITVE QUALITY EVALUATION TECHNOLOGIES FOR FRUITS AND VEGETABLES" | Quality Evaluation Technology for Fruits and Vegetables_0.pdf LINK




Food & Feed Industry NIR Usage

"Predicting Single Kernel Moisture and Protein Content of Mushroom Popcorn Using NIR Spectroscopy: Tool for Determining Their Effect on Popping Performance" LINK

"Portable NIR spectroscopy and PLS based variable selection for adulteration detection in quinoa flour" | | NutritionalValue AnalyticalTool LINK

"Foods : Uses of FT-MIR Spectroscopy and Multivariate Analysis in Quality Control of Coffee, Cocoa, and Commercially Important Spices" LINK




Pharma Industry NIR Usage

"Revealing the Effect of Heat Treatment on the Spectral Pattern of Unifloral Honeys Using Aquaphotomics" LINK




Medicinal Spectroscopy

"Engineered ProteinAu Bioplaster for Efficient Skin Tumor Therapy" LINK




Other

"Investigation of Spectroscopic and Lasing Characteristics of Er3+-Doped Alkaline Titanium Borate Glasses" LINK

"Development of a high-accuracy autonomous sensing system for a field scouting robot" LINK

"Synthesis and Electrochemical Behavior of Ferrocenyl β‐Ketoamines FcC (O) CH= C (NH (C6H4‐4‐R ') R" LINK

"Taming salophen in rare earth metallocene chemistry" LINK

"KineticsRegulated Interfacial Selective Superassembly of Asymmetric Smart Nanovehicles with Tailored Topological Hollow Architectures" LINK

"Using the extract of pomegranate peel as a natural indicator for colorimetric detection and simultaneous determination of Fe3+ and Fe2+ by partial least squaresartificial neural network" LINK

"Sensors : Simultaneous Sensitive Determination of δ13C, δ18O, and δ17O in Human Breath CO2 Based on ICL Direct Absorption Spectroscopy" LINK

"Splanchnic oxygen saturation during reoxygenation with 21% or 100% O" LINK

"Measuring Nd(III) Solution Concentration in the Presence of Interfering Er(III) and Cu(II) Ions: A Partial Least Squares Analysis of Ultraviolet-Visible Spectra " LINK

"Toxics : Determination of Prenatal Substance Exposure Using Meconium and Orbitrap Mass Spectrometry" LINK

"Metal-Based Linear Light Upconversion Implemented in Molecular Complexes: Challenges and Perspectives" LINK

"Highly effective gene delivery based on cyclodextrin multivalent assembly in target cancer cells" LINK

"Sensors : Free-Space Transmission and Detection of Variously Polarized Near-IR Beams Using Standard Communication Systems with Embedded Singular Phase Structures" LINK

"Measuring Nd(III) Solution Concentration in the Presence of Interfering Er(III) and Cu(II) Ions: A Partial Least Squares Analysis of Ultraviolet-Visible Spectra" LINK

NIR Calibration-Model Services

Increase Your Profit with optimized NIRS Spectroscopy Accuracy Beverage Processing Dairy milk meat nutrition LINK

Knowledge-Based Variable Selection and Model Selection for near-infrared spectroscopy NIRS | PLSR PCA PCR PLS SVR ANN LINK

Rapid NIR method Development for the quantitative analysis of | predictive sensors Industry40 Industry4.0 LINK

Spectroscopy and Chemometrics News Weekly 12, 2022 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 12, 2022 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 12, 2022 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

" In ovo sexing of eggs from brown breeds with a gender-specific color using visible-near-infrared spectroscopy: effect of incubation day and measurement ..." LINK

"Toward real time release testing of Shuxuening injection based on near infrared spectroscopy and accuracy profile" LINK

"Do-it-yourself VIS/NIR pushbroom hyperspectral imager with C-mount optics" LINK

"Near-Infrared Spectroscopy for Prediction of Potentially Toxic Elements in Soil and Sediments from a Semiarid and Coastal Humid Tropical Transitional River Basin" LINK

"Establishment of Near Infrared Spectroscopy Model for Predicting Sucrose Content of Peanut Seed and Application in Mutants Selection" LINK

"Near infrared spectroscopic evaluation of biochemical and crimp properties of knee joint ligaments and patellar tendon" LINK

"Abnormal Oxidative Metabolism in the Cuprizone Mouse Model of Demyelination: an in vivo NIRS-MRI Study" LINK

"Fourier-transform near-infrared spectroscopy as a fast screening tool for the verification of the geographical origin of grain maize (Zea mays L.)" LINK

"Optimization and compensation of models on tomato soluble solids content assessment with online Vis/NIRS diffuse transmission system" LINK

"Low-cost, handheld near-infrared spectroscopy for root dry matter content prediction in cassava" | breeding plantbreeding phenotyping handheld NIR spectrometers drymatter LINK

"Application of near-infrared spectroscopy to agriculture and forestry" QualityMonitoring lowcostDevices agricultural organic compounds NIRSpectroscopy LINK

"... coupled with a classifier to increase transparency in the seafood value chain: Bioelectrical impedance analysis (BIA), near-infrared spectroscopy (NIR) and time ..." LINK

"Identification of informative spectral ranges for predicting major chemical constituents in corn using NIR spectroscopy" LINK

"A novel methodology for determining effectiveness of preprocessing methods in reducing undesired spectral variability in near infrared spectra" LINK

"Rapid and comprehensive quality assessment of Bupleuri Radix through near-infrared spectroscopy combined with chemometrics" LINK

"Multi-Modal Integration of EEG-fNIRS for Characterization of Brain Activity Evoked by Preferred Music" LINK

"Use of Artificial Neural Networks and NIR Spectroscopy for Non-Destructive Grape Texture Prediction" LINK

"A primer on soil analysis using visible and near-infrared (vis-NIR) and mid-infrared (MIR) spectroscopy" LINK

"Near-Infrared Spectroscopy (NIRS) as a Method for Biological Sex Discrimination in the Endangered Houston Toad (Anaxyrus houstonensis)" LINK

"Broadband Near-Field Near-Infrared Spectroscopy and Imaging with a Laser-Driven Light Source" LINK

"Determination of aflatoxin B1 level in rice (Oryza sativa L.) through near-infrared spectroscopy and an improved simulated annealing variable selection method" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Development and Application of Web-based Near Infrared Crude Oil Fast-Evaluation Technology" LINK

"Near-infrared analysis of nanofibrillated cellulose aerogel manufacturing" LINK




Hyperspectral Imaging (HSI)

"Spectral simulation and method design of camouflage textiles for concealment of hyperspectral imaging in UV-Vis-IR against multidimensional combat background" | LINK




Chemometrics and Machine Learning

"Foods : Simultaneous Monitoring of the Evolution of Chemical Parameters in the Fermentation Process of Pineapple Fruit Wine Using the Liquid Probe for Near-Infrared Coupled with Chemometrics" LINK

"Chemosensors : Comparison of Various Signal Processing Techniques and Spectral Regions for the Direct Determination of Syrup Adulterants in Honey Using Fourier Transform Infrared Spectroscopy and Chemometrics" LINK

"Prediction of soil organic matter content based on characteristic band selection method" LINK

"Variable Selection Based on Gray Wolf Optimization Algorithm for the Prediction of Saponin Contents in Xuesaitong Dropping Pills Using NIR Spectroscopy" | LINK

"Simultaneous Monitoring of the Evolution of Chemical Parameters in the Fermentation Process of Pineapple Fruit Wine Using the Liquid Probe for Near-Infrared Coupled with Chemometrics" | LINK

"Biosensors : Non-Destructive Genotyping of Cultivars and Strains of Sesame through NIR Spectroscopy and Chemometrics" LINK

"Improved understanding and prediction of pear fruit firmness with variation partitioning and sequential multi-block modelling" LINK




Spectroscopy

"Agricultural Potentials of Molecular Spectroscopy and Advances for Food Authentication: An Overview. Processes 2022, 10, 214" LINK




Optics for Spectroscopy

"Detection of Organosulfur and Organophosphorus Compounds Using a Hexafluorobutyl Acrylate-Coated Tapered Optical Fibers" | LINK


Research on Spectroscopy

"Polymethine dyes-loaded solid lipid nanoparticles (SLN) as promising photosensitizers for biomedical applications" LINK

"Dataanalysis method for material optimization by forecasting longterm chemical stability" LINK




Process Control and NIR Sensors

"At-line and inline prediction of droplet size in mayonnaise with nearinfrared spectroscopy" | | ProcessMonitoring SpectralSensing PAT process analytical technologies LINK




Environment NIR-Spectroscopy Application

"Machine Learning Framework for Intelligent Detection of Wastewater Pollution by IoT-Based Spectral Technology" | LINK

"Person-specific connectivity mapping uncovers differences of bilingual language experience on brain bases of attention in children" LINK

"Remote Sensing : Fine-Scale Mapping of Natural Ecological Communities Using Machine Learning Approaches" LINK




Agriculture NIR-Spectroscopy Usage

"Multimodal Imaging, OCT B-Scan Localization, and En Face OCT Detection of Macular Hyperpigmentation in Eyes with Intermediate AMD" LINK

"Transforming Passive into Active: Multimodal PheophytinBased Carbon Dots Customize Protein Corona to Target Metastatic Breast Cancer" LINK

" A review of hyperspectral remote sensing of crops" LINK

"Plants : Phytochemical Composition and Antioxidant Activity of Passiflora spp. Germplasm Grown in Ecuador" LINK

"The Relative Performance of a Benchtop Scanning Monochromator and Handheld Fourier Transform Near-Infrared Reflectance Spectrometer in Predicting Forage Nutritive Value" LINK

"Aquaphotomics Research of Cold Stress in Soybean Cultivars with Different Stress Tolerance Ability: Early Detection of Cold Stress Response" LINK




Horticulture NIR-Spectroscopy Applications

"NONDESTRUCITVE QUALITY EVALUATION TECHNOLOGIES FOR FRUITS AND VEGETABLES" | Quality Evaluation Technology for Fruits and Vegetables_0.pdf LINK




Food & Feed Industry NIR Usage

"Predicting Single Kernel Moisture and Protein Content of Mushroom Popcorn Using NIR Spectroscopy: Tool for Determining Their Effect on Popping Performance" LINK

"Portable NIR spectroscopy and PLS based variable selection for adulteration detection in quinoa flour" | | NutritionalValue AnalyticalTool LINK

"Foods : Uses of FT-MIR Spectroscopy and Multivariate Analysis in Quality Control of Coffee, Cocoa, and Commercially Important Spices" LINK




Pharma Industry NIR Usage

"Revealing the Effect of Heat Treatment on the Spectral Pattern of Unifloral Honeys Using Aquaphotomics" LINK




Medicinal Spectroscopy

"Engineered ProteinAu Bioplaster for Efficient Skin Tumor Therapy" LINK




Other

"Investigation of Spectroscopic and Lasing Characteristics of Er3+-Doped Alkaline Titanium Borate Glasses" LINK

"Development of a high-accuracy autonomous sensing system for a field scouting robot" LINK

"Synthesis and Electrochemical Behavior of Ferrocenyl β‐Ketoamines FcC (O) CH= C (NH (C6H4‐4‐R ') R" LINK

"Taming salophen in rare earth metallocene chemistry" LINK

"KineticsRegulated Interfacial Selective Superassembly of Asymmetric Smart Nanovehicles with Tailored Topological Hollow Architectures" LINK

"Using the extract of pomegranate peel as a natural indicator for colorimetric detection and simultaneous determination of Fe3+ and Fe2+ by partial least squaresartificial neural network" LINK

"Sensors : Simultaneous Sensitive Determination of δ13C, δ18O, and δ17O in Human Breath CO2 Based on ICL Direct Absorption Spectroscopy" LINK

"Splanchnic oxygen saturation during reoxygenation with 21% or 100% O" LINK

"Measuring Nd(III) Solution Concentration in the Presence of Interfering Er(III) and Cu(II) Ions: A Partial Least Squares Analysis of Ultraviolet-Visible Spectra " LINK

"Toxics : Determination of Prenatal Substance Exposure Using Meconium and Orbitrap Mass Spectrometry" LINK

"Metal-Based Linear Light Upconversion Implemented in Molecular Complexes: Challenges and Perspectives" LINK

"Highly effective gene delivery based on cyclodextrin multivalent assembly in target cancer cells" LINK

"Sensors : Free-Space Transmission and Detection of Variously Polarized Near-IR Beams Using Standard Communication Systems with Embedded Singular Phase Structures" LINK

"Measuring Nd(III) Solution Concentration in the Presence of Interfering Er(III) and Cu(II) Ions: A Partial Least Squares Analysis of Ultraviolet-Visible Spectra" LINK

Spectroscopy and Chemometrics/Machine-Learning News Weekly #11, 2022Spektroskopie und Chemometrie/Machine-Learning News Wöchentlich #11, 2022Spettroscopia e Chemiometria/Machine-Learning Weekly News #11, 2022

NIR Calibration-Model Services

Spectroscopy and Chemometrics News Weekly 10, 2022 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 10, 2022 | NIRS NIR Spectroscopy MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 10, 2022 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Rapid Measurement of Cellulose, Hemicellulose, and Lignin Content in Sargassum horneri by Near-Infrared Spectroscopy and Characteristic Variables Selection Methods" LINK

"Freshness Identification of Oysters Based on Colorimetric Sensor Array Combined with Image Processing and Visible Near-Infrared Spectroscopy" LINK

"Impaired Brain Activity in Patients With Persistent Atrial Fibrillation Assessed by Near-infrared Spectroscopy and Its Changes After Catheter Ablation" LINK

"Evaluation of a novel wireless near-infrared spectroscopy (NIRS) device in the detection of tourniquet induced ischaemia" LINK

"Identification and Quantitative Determination of Virgin and Recycled Cashmere: a Near-Infrared Spectroscopy Study" LINK

"Effect of Different Scanning Distances on Estimation of Oil Content in Oil Palm Fruitlets using Visible Shortwave Near Infrared Spectroscopy" LINK

"Prediction for total moisture content in wood pellets by Near Infrared Spectroscopy (NIRS)" LINK

"Rapid Construction of an Optimal Model for Near-Infrared Spectroscopy (NIRS) by Particle Swarm Optimization (PSO)" | LINK

"Learning fruit class from short wave near infrared spectral features, an AI approach towards determining fruit type" LINK

"Near infrared spectroscopy as a fast and non-destructive technique for total acidity prediction of intact mango: Comparison among regression approaches" LINK

"Non-destructive determination of four tea polyphenols in fresh tea using visible and near-infrared spectroscopy" LINK

"Invited review: A comprehensive review of visible and near-infrared spectroscopy for predicting the chemical composition of cheese" |(21)01099-7/fulltext LINK

"Cr3+-Doped Broadband Near Infrared Diopside Phosphor for NIR pc-LED" | LINK

"RAPID PREDICTION OF HYDROCARBON MOLECULAR COMPOSITION OF NAPHTHA BASED ON NEAR INFRARED SPECTROSCOPY" LINK

"Prediction of the intramuscular fat and protein content of freeze dried ground meat from cattle and sheep using NearInfrared Spectroscopy (NIRS)" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Nearinfrared spectroscopy for the inline classification and characterization of fruit juices for a productcustomized flash pasteurization" | LINK




Raman Spectroscopy

"A Proof-of-Principle Study of Non-invasive Identification of Peanut Genotypes and Nematode Resistance Using Raman Spectroscopy" | LINK




Hyperspectral Imaging (HSI)

"Quantitative prediction of moisture content distribution in acetylated wood using near-infrared hyperspectral imaging" | LINK

"Hyperspectral Imaging for Clinical Applications" | LINK

"Indirect quantitative analysis of soluble solid content in citrus by the leaves using hyperspectral imaging combined with machine learning" LINK

"Polysaccharide prediction in Ganoderma lucidum fruiting body by hyperspectral imaging" LINK

"Accurate prediction of soluble solid content in dried Hami jujube using SWIR hyperspectral imaging with comparative analysis of models" LINK




Spectral Imaging

"Spectral Comparison of UAV-Based Hyper and Multispectral Cameras for Precision Viticulture" LINK




Chemometrics and Machine Learning

"Spectral Pre-Processing and Multivariate Calibration Methods for the Prediction of Wood Density in Chinese White Poplar by Visible and Near Infrared Spectroscopy" LINK

"Screening Method for the Detection of Other Allergenic Nuts in Cashew Nuts Using Chemometrics and a Portable Near-Infrared Spectrophotometer" | LINK

"Removal of external influences from on-line vis-NIR spectra for predicting soil organic carbon using machine learning" LINK

"Silica-Carbonate of Ba(II) and Fe<sup>2+</sup>/Fe<sup>3+</sup> Complex as Study Models to Understand Prebiotic Chemistry" LINK

"Estimation of soil organic carbon using chemometrics: a comparison between mid-infrared and visible near infrared diffuse reflectance spectroscopy" LINK

"Quantitative Analysis of Methanol in Methanol Gasoline by Calibration Transfer Strategy Based on Kernel Domain Adaptive Partial Least Squares (kda-PLS)" | LINK

"Transformer Model for Functional Near-Infrared Spectroscopy Classification" LINK

"Forests : Spectral Pre-Processing and Multivariate Calibration Methods for the Prediction of Wood Density in Chinese White Poplar by Visible and Near Infrared Spectroscopy" LINK

"Few-Shot Open-Set Recognition of Hyperspectral Images With Outlier Calibration Network" LINK

"DISCRIMINATING BETWEEN FOREST PLANTATION GENERA USING REMOTE SENSING AND MACHINE LEARNING ALGORITHMS" LINK

"A Data Fusion Model to Merge the Spectra Data of Intact and Powdered Cayenne Pepper for the Fast Inspection of Antioxidant Properties" LINK




Optics for Spectroscopy

"Ultrafast and efficient energy transfer in a one- and two-photon sensitized rhodamine-BODIPY dyad: a perspective for broadly absorbing photocages" LINK




Research on Spectroscopy

"Polymers : Multifunctional Slippery Polydimethylsiloxane/Carbon Nanotube Composite Strain Sensor with Excellent Liquid Repellence and Anti-Icing/Deicing Performance" LINK




Environment NIR-Spectroscopy Application

"Divergent responses of soil microbial functional groups to long-term high nitrogen presence in the tropical forests" LINK

"Ammonia-oxidizing bacteria and fungal denitrifier diversity are associated with N2O production in tropical soils" LINK

"In Situ Synthesis of Phenoxazine Dyes in Water: Application for "TurnOn" Fluorogenic and Chromogenic Detection of Nitric Oxide" LINK

"Remote Sensing : Autonomous Differential Absorption Laser Device for Remote Sensing of Atmospheric Greenhouse Gases" LINK

"Remote Sensing : Maize Characteristics Estimation and Classification by Spectral Data under Two Soil Phosphorus Levels" LINK




Agriculture NIR-Spectroscopy Usage

" Yield, Yield Components, and Nutritive Value of Perennial Forage Grass Grown under Supplementary Irrigation" | LINK

"Seasonality and Grazing Management Effect on Growth and Nutritional Composition of Herbage on Semi-Natural Grasslands Grazed by Dairy Cows in Southwest ..." LINK

"Sensors : Enhancing Crop Yield Prediction Utilizing Machine Learning on Satellite-Based Vegetation Health Indices" LINK

"Applied Sciences : Making Sense of Light: The Use of Optical Spectroscopy Techniques in Plant Sciences and Agriculture" LINK

"Determination of adulteration in wheat flour using multi-grained cascade forest-related models coupled with the fusion information of hyperspectral imaging" LINK

"Agronomy : Assessment of the Impact of Soil Contamination with Cadmium and Mercury on Leaf Nitrogen Content and Miscanthus Yield Applying Proximal Spectroscopy" LINK

"Agronomy : Current Skills of Students and Their Expected Future Training Needs on Precision Agriculture: Evidence from Euro-Mediterranean Higher Education Institutes" LINK




Horticulture NIR-Spectroscopy Applications

"Rapid and nondestructive prediction of firmness, soluble solids content, and pH in kiwifruit using Vis-NIR spatially resolved spectroscopy" LINK

"Spectral pattern study of citrus black rot caused by Alternaria alternata and selecting optimal wavelengths for decay detection" | LINK




Food & Feed Industry NIR Usage

"Phenomic selection in wheat breeding: identification and optimisation of factors influencing prediction accuracy and comparison to genomic selection" LINK

"Foods : Promoting Sustainable Lifestyle Habits: “Real Food” and Social Media in Spain" LINK

"Smartphone imaging spectrometer for egg/meat freshness monitoring" LINK




Beverage and Drink Industry NIR Usage

"The Potential of Spectroscopic Techniques in Coffee Analysis—A Review" LINK




Chemical Industry NIR Usage

"Polymers : Adsorption of Hydrolysed Polyacrylamide onto Calcium Carbonate" LINK




Pharma Industry NIR Usage

"Antibiotics : Curcumin: Biological Activities and Modern Pharmaceutical Forms" LINK




Other

"Better utilization of Lolium perenne in biorefineries based on its chemical composition" LINK

"Test-Retest Reliability of the Microvascular Oxygenation Recovery Response Subsequent to Submaximal Cycling Exercise" LINK

"Characterization of novel lunar highland and mare simulants for ISRU research applications" LINK

"Band Alignment of Ultrawide Bandgap ε-Ga2O3/h-BCN Heterojunction Epitaxially Grown by Metalorganic Chemical Vapor Deposition" LINK

"Coatings : Application of Artificial Neural Networks in Analysis of Time-Variable Optical Reflectance Spectra in Digital Light Projection Spectroscopy" LINK

"Kandungan karotenoid, antioksidan, dan kadar air dua varietas cabai rawit pada tingkat kematangan berbeda dan deteksi non-destruktif" LINK




NIR Calibration-Model Services

Spectroscopy and Chemometrics News Weekly 10, 2022 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 10, 2022 | NIRS NIR Spectroscopy MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 10, 2022 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Rapid Measurement of Cellulose, Hemicellulose, and Lignin Content in Sargassum horneri by Near-Infrared Spectroscopy and Characteristic Variables Selection Methods" LINK

"Freshness Identification of Oysters Based on Colorimetric Sensor Array Combined with Image Processing and Visible Near-Infrared Spectroscopy" LINK

"Impaired Brain Activity in Patients With Persistent Atrial Fibrillation Assessed by Near-infrared Spectroscopy and Its Changes After Catheter Ablation" LINK

"Evaluation of a novel wireless near-infrared spectroscopy (NIRS) device in the detection of tourniquet induced ischaemia" LINK

"Identification and Quantitative Determination of Virgin and Recycled Cashmere: a Near-Infrared Spectroscopy Study" LINK

"Effect of Different Scanning Distances on Estimation of Oil Content in Oil Palm Fruitlets using Visible Shortwave Near Infrared Spectroscopy" LINK

"Prediction for total moisture content in wood pellets by Near Infrared Spectroscopy (NIRS)" LINK

"Rapid Construction of an Optimal Model for Near-Infrared Spectroscopy (NIRS) by Particle Swarm Optimization (PSO)" | LINK

"Learning fruit class from short wave near infrared spectral features, an AI approach towards determining fruit type" LINK

"Near infrared spectroscopy as a fast and non-destructive technique for total acidity prediction of intact mango: Comparison among regression approaches" LINK

"Non-destructive determination of four tea polyphenols in fresh tea using visible and near-infrared spectroscopy" LINK

"Invited review: A comprehensive review of visible and near-infrared spectroscopy for predicting the chemical composition of cheese" |(21)01099-7/fulltext LINK

"Cr3+-Doped Broadband Near Infrared Diopside Phosphor for NIR pc-LED" | LINK

"RAPID PREDICTION OF HYDROCARBON MOLECULAR COMPOSITION OF NAPHTHA BASED ON NEAR INFRARED SPECTROSCOPY" LINK

"Prediction of the intramuscular fat and protein content of freeze dried ground meat from cattle and sheep using NearInfrared Spectroscopy (NIRS)" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Nearinfrared spectroscopy for the inline classification and characterization of fruit juices for a productcustomized flash pasteurization" | LINK




Raman Spectroscopy

"A Proof-of-Principle Study of Non-invasive Identification of Peanut Genotypes and Nematode Resistance Using Raman Spectroscopy" | LINK




Hyperspectral Imaging (HSI)

"Quantitative prediction of moisture content distribution in acetylated wood using near-infrared hyperspectral imaging" | LINK

"Hyperspectral Imaging for Clinical Applications" | LINK

"Indirect quantitative analysis of soluble solid content in citrus by the leaves using hyperspectral imaging combined with machine learning" LINK

"Polysaccharide prediction in Ganoderma lucidum fruiting body by hyperspectral imaging" LINK

"Accurate prediction of soluble solid content in dried Hami jujube using SWIR hyperspectral imaging with comparative analysis of models" LINK




Spectral Imaging

"Spectral Comparison of UAV-Based Hyper and Multispectral Cameras for Precision Viticulture" LINK




Chemometrics and Machine Learning

"Spectral Pre-Processing and Multivariate Calibration Methods for the Prediction of Wood Density in Chinese White Poplar by Visible and Near Infrared Spectroscopy" LINK

"Screening Method for the Detection of Other Allergenic Nuts in Cashew Nuts Using Chemometrics and a Portable Near-Infrared Spectrophotometer" | LINK

"Removal of external influences from on-line vis-NIR spectra for predicting soil organic carbon using machine learning" LINK

"Silica-Carbonate of Ba(II) and Fe<sup>2+</sup>/Fe<sup>3+</sup> Complex as Study Models to Understand Prebiotic Chemistry" LINK

"Estimation of soil organic carbon using chemometrics: a comparison between mid-infrared and visible near infrared diffuse reflectance spectroscopy" LINK

"Quantitative Analysis of Methanol in Methanol Gasoline by Calibration Transfer Strategy Based on Kernel Domain Adaptive Partial Least Squares (kda-PLS)" | LINK

"Transformer Model for Functional Near-Infrared Spectroscopy Classification" LINK

"Forests : Spectral Pre-Processing and Multivariate Calibration Methods for the Prediction of Wood Density in Chinese White Poplar by Visible and Near Infrared Spectroscopy" LINK

"Few-Shot Open-Set Recognition of Hyperspectral Images With Outlier Calibration Network" LINK

"DISCRIMINATING BETWEEN FOREST PLANTATION GENERA USING REMOTE SENSING AND MACHINE LEARNING ALGORITHMS" LINK

"A Data Fusion Model to Merge the Spectra Data of Intact and Powdered Cayenne Pepper for the Fast Inspection of Antioxidant Properties" LINK




Optics for Spectroscopy

"Ultrafast and efficient energy transfer in a one- and two-photon sensitized rhodamine-BODIPY dyad: a perspective for broadly absorbing photocages" LINK




Research on Spectroscopy

"Polymers : Multifunctional Slippery Polydimethylsiloxane/Carbon Nanotube Composite Strain Sensor with Excellent Liquid Repellence and Anti-Icing/Deicing Performance" LINK




Environment NIR-Spectroscopy Application

"Divergent responses of soil microbial functional groups to long-term high nitrogen presence in the tropical forests" LINK

"Ammonia-oxidizing bacteria and fungal denitrifier diversity are associated with N2O production in tropical soils" LINK

"In Situ Synthesis of Phenoxazine Dyes in Water: Application for "TurnOn" Fluorogenic and Chromogenic Detection of Nitric Oxide" LINK

"Remote Sensing : Autonomous Differential Absorption Laser Device for Remote Sensing of Atmospheric Greenhouse Gases" LINK

"Remote Sensing : Maize Characteristics Estimation and Classification by Spectral Data under Two Soil Phosphorus Levels" LINK




Agriculture NIR-Spectroscopy Usage

" Yield, Yield Components, and Nutritive Value of Perennial Forage Grass Grown under Supplementary Irrigation" | LINK

"Seasonality and Grazing Management Effect on Growth and Nutritional Composition of Herbage on Semi-Natural Grasslands Grazed by Dairy Cows in Southwest ..." LINK

"Sensors : Enhancing Crop Yield Prediction Utilizing Machine Learning on Satellite-Based Vegetation Health Indices" LINK

"Applied Sciences : Making Sense of Light: The Use of Optical Spectroscopy Techniques in Plant Sciences and Agriculture" LINK

"Determination of adulteration in wheat flour using multi-grained cascade forest-related models coupled with the fusion information of hyperspectral imaging" LINK

"Agronomy : Assessment of the Impact of Soil Contamination with Cadmium and Mercury on Leaf Nitrogen Content and Miscanthus Yield Applying Proximal Spectroscopy" LINK

"Agronomy : Current Skills of Students and Their Expected Future Training Needs on Precision Agriculture: Evidence from Euro-Mediterranean Higher Education Institutes" LINK




Horticulture NIR-Spectroscopy Applications

"Rapid and nondestructive prediction of firmness, soluble solids content, and pH in kiwifruit using Vis-NIR spatially resolved spectroscopy" LINK

"Spectral pattern study of citrus black rot caused by Alternaria alternata and selecting optimal wavelengths for decay detection" | LINK




Food & Feed Industry NIR Usage

"Phenomic selection in wheat breeding: identification and optimisation of factors influencing prediction accuracy and comparison to genomic selection" LINK

"Foods : Promoting Sustainable Lifestyle Habits: “Real Food” and Social Media in Spain" LINK

"Smartphone imaging spectrometer for egg/meat freshness monitoring" LINK




Beverage and Drink Industry NIR Usage

"The Potential of Spectroscopic Techniques in Coffee Analysis—A Review" LINK




Chemical Industry NIR Usage

"Polymers : Adsorption of Hydrolysed Polyacrylamide onto Calcium Carbonate" LINK




Pharma Industry NIR Usage

"Antibiotics : Curcumin: Biological Activities and Modern Pharmaceutical Forms" LINK




Other

"Better utilization of Lolium perenne in biorefineries based on its chemical composition" LINK

"Test-Retest Reliability of the Microvascular Oxygenation Recovery Response Subsequent to Submaximal Cycling Exercise" LINK

"Characterization of novel lunar highland and mare simulants for ISRU research applications" LINK

"Band Alignment of Ultrawide Bandgap ε-Ga2O3/h-BCN Heterojunction Epitaxially Grown by Metalorganic Chemical Vapor Deposition" LINK

"Coatings : Application of Artificial Neural Networks in Analysis of Time-Variable Optical Reflectance Spectra in Digital Light Projection Spectroscopy" LINK

"Kandungan karotenoid, antioksidan, dan kadar air dua varietas cabai rawit pada tingkat kematangan berbeda dan deteksi non-destruktif" LINK




NIR Calibration-Model Services

Spectroscopy and Chemometrics News Weekly 10, 2022 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 10, 2022 | NIRS NIR Spectroscopy MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 10, 2022 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Rapid Measurement of Cellulose, Hemicellulose, and Lignin Content in Sargassum horneri by Near-Infrared Spectroscopy and Characteristic Variables Selection Methods" LINK

"Freshness Identification of Oysters Based on Colorimetric Sensor Array Combined with Image Processing and Visible Near-Infrared Spectroscopy" LINK

"Impaired Brain Activity in Patients With Persistent Atrial Fibrillation Assessed by Near-infrared Spectroscopy and Its Changes After Catheter Ablation" LINK

"Evaluation of a novel wireless near-infrared spectroscopy (NIRS) device in the detection of tourniquet induced ischaemia" LINK

"Identification and Quantitative Determination of Virgin and Recycled Cashmere: a Near-Infrared Spectroscopy Study" LINK

"Effect of Different Scanning Distances on Estimation of Oil Content in Oil Palm Fruitlets using Visible Shortwave Near Infrared Spectroscopy" LINK

"Prediction for total moisture content in wood pellets by Near Infrared Spectroscopy (NIRS)" LINK

"Rapid Construction of an Optimal Model for Near-Infrared Spectroscopy (NIRS) by Particle Swarm Optimization (PSO)" | LINK

"Learning fruit class from short wave near infrared spectral features, an AI approach towards determining fruit type" LINK

"Near infrared spectroscopy as a fast and non-destructive technique for total acidity prediction of intact mango: Comparison among regression approaches" LINK

"Non-destructive determination of four tea polyphenols in fresh tea using visible and near-infrared spectroscopy" LINK

"Invited review: A comprehensive review of visible and near-infrared spectroscopy for predicting the chemical composition of cheese" |(21)01099-7/fulltext LINK

"Cr3+-Doped Broadband Near Infrared Diopside Phosphor for NIR pc-LED" | LINK

"RAPID PREDICTION OF HYDROCARBON MOLECULAR COMPOSITION OF NAPHTHA BASED ON NEAR INFRARED SPECTROSCOPY" LINK

"Prediction of the intramuscular fat and protein content of freeze dried ground meat from cattle and sheep using NearInfrared Spectroscopy (NIRS)" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Nearinfrared spectroscopy for the inline classification and characterization of fruit juices for a productcustomized flash pasteurization" | LINK




Raman Spectroscopy

"A Proof-of-Principle Study of Non-invasive Identification of Peanut Genotypes and Nematode Resistance Using Raman Spectroscopy" | LINK




Hyperspectral Imaging (HSI)

"Quantitative prediction of moisture content distribution in acetylated wood using near-infrared hyperspectral imaging" | LINK

"Hyperspectral Imaging for Clinical Applications" | LINK

"Indirect quantitative analysis of soluble solid content in citrus by the leaves using hyperspectral imaging combined with machine learning" LINK

"Polysaccharide prediction in Ganoderma lucidum fruiting body by hyperspectral imaging" LINK

"Accurate prediction of soluble solid content in dried Hami jujube using SWIR hyperspectral imaging with comparative analysis of models" LINK




Spectral Imaging

"Spectral Comparison of UAV-Based Hyper and Multispectral Cameras for Precision Viticulture" LINK




Chemometrics and Machine Learning

"Spectral Pre-Processing and Multivariate Calibration Methods for the Prediction of Wood Density in Chinese White Poplar by Visible and Near Infrared Spectroscopy" LINK

"Screening Method for the Detection of Other Allergenic Nuts in Cashew Nuts Using Chemometrics and a Portable Near-Infrared Spectrophotometer" | LINK

"Removal of external influences from on-line vis-NIR spectra for predicting soil organic carbon using machine learning" LINK

"Silica-Carbonate of Ba(II) and Fe<sup>2+</sup>/Fe<sup>3+</sup> Complex as Study Models to Understand Prebiotic Chemistry" LINK

"Estimation of soil organic carbon using chemometrics: a comparison between mid-infrared and visible near infrared diffuse reflectance spectroscopy" LINK

"Quantitative Analysis of Methanol in Methanol Gasoline by Calibration Transfer Strategy Based on Kernel Domain Adaptive Partial Least Squares (kda-PLS)" | LINK

"Transformer Model for Functional Near-Infrared Spectroscopy Classification" LINK

"Forests : Spectral Pre-Processing and Multivariate Calibration Methods for the Prediction of Wood Density in Chinese White Poplar by Visible and Near Infrared Spectroscopy" LINK

"Few-Shot Open-Set Recognition of Hyperspectral Images With Outlier Calibration Network" LINK

"DISCRIMINATING BETWEEN FOREST PLANTATION GENERA USING REMOTE SENSING AND MACHINE LEARNING ALGORITHMS" LINK

"A Data Fusion Model to Merge the Spectra Data of Intact and Powdered Cayenne Pepper for the Fast Inspection of Antioxidant Properties" LINK




Optics for Spectroscopy

"Ultrafast and efficient energy transfer in a one- and two-photon sensitized rhodamine-BODIPY dyad: a perspective for broadly absorbing photocages" LINK




Research on Spectroscopy

"Polymers : Multifunctional Slippery Polydimethylsiloxane/Carbon Nanotube Composite Strain Sensor with Excellent Liquid Repellence and Anti-Icing/Deicing Performance" LINK




Environment NIR-Spectroscopy Application

"Divergent responses of soil microbial functional groups to long-term high nitrogen presence in the tropical forests" LINK

"Ammonia-oxidizing bacteria and fungal denitrifier diversity are associated with N2O production in tropical soils" LINK

"In Situ Synthesis of Phenoxazine Dyes in Water: Application for "TurnOn" Fluorogenic and Chromogenic Detection of Nitric Oxide" LINK

"Remote Sensing : Autonomous Differential Absorption Laser Device for Remote Sensing of Atmospheric Greenhouse Gases" LINK

"Remote Sensing : Maize Characteristics Estimation and Classification by Spectral Data under Two Soil Phosphorus Levels" LINK




Agriculture NIR-Spectroscopy Usage

" Yield, Yield Components, and Nutritive Value of Perennial Forage Grass Grown under Supplementary Irrigation" | LINK

"Seasonality and Grazing Management Effect on Growth and Nutritional Composition of Herbage on Semi-Natural Grasslands Grazed by Dairy Cows in Southwest ..." LINK

"Sensors : Enhancing Crop Yield Prediction Utilizing Machine Learning on Satellite-Based Vegetation Health Indices" LINK

"Applied Sciences : Making Sense of Light: The Use of Optical Spectroscopy Techniques in Plant Sciences and Agriculture" LINK

"Determination of adulteration in wheat flour using multi-grained cascade forest-related models coupled with the fusion information of hyperspectral imaging" LINK

"Agronomy : Assessment of the Impact of Soil Contamination with Cadmium and Mercury on Leaf Nitrogen Content and Miscanthus Yield Applying Proximal Spectroscopy" LINK

"Agronomy : Current Skills of Students and Their Expected Future Training Needs on Precision Agriculture: Evidence from Euro-Mediterranean Higher Education Institutes" LINK




Horticulture NIR-Spectroscopy Applications

"Rapid and nondestructive prediction of firmness, soluble solids content, and pH in kiwifruit using Vis-NIR spatially resolved spectroscopy" LINK

"Spectral pattern study of citrus black rot caused by Alternaria alternata and selecting optimal wavelengths for decay detection" | LINK




Food & Feed Industry NIR Usage

"Phenomic selection in wheat breeding: identification and optimisation of factors influencing prediction accuracy and comparison to genomic selection" LINK

"Foods : Promoting Sustainable Lifestyle Habits: “Real Food” and Social Media in Spain" LINK

"Smartphone imaging spectrometer for egg/meat freshness monitoring" LINK




Beverage and Drink Industry NIR Usage

"The Potential of Spectroscopic Techniques in Coffee Analysis—A Review" LINK




Chemical Industry NIR Usage

"Polymers : Adsorption of Hydrolysed Polyacrylamide onto Calcium Carbonate" LINK




Pharma Industry NIR Usage

"Antibiotics : Curcumin: Biological Activities and Modern Pharmaceutical Forms" LINK




Other

"Better utilization of Lolium perenne in biorefineries based on its chemical composition" LINK

"Test-Retest Reliability of the Microvascular Oxygenation Recovery Response Subsequent to Submaximal Cycling Exercise" LINK

"Characterization of novel lunar highland and mare simulants for ISRU research applications" LINK

"Band Alignment of Ultrawide Bandgap ε-Ga2O3/h-BCN Heterojunction Epitaxially Grown by Metalorganic Chemical Vapor Deposition" LINK

"Coatings : Application of Artificial Neural Networks in Analysis of Time-Variable Optical Reflectance Spectra in Digital Light Projection Spectroscopy" LINK

"Kandungan karotenoid, antioksidan, dan kadar air dua varietas cabai rawit pada tingkat kematangan berbeda dan deteksi non-destruktif" LINK




Spectroscopy and Chemometrics/Machine-Learning News Weekly #48, 2021Spektroskopie und Chemometrie/Machine-Learning News Wöchentlich #48, 2021Spettroscopia e Chemiometria/Machine-Learning Weekly News #48, 2021

NIR Calibration-Model Services

Spectroscopy and Chemometrics News Weekly 47, 2021 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 47, 2021 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 47, 2021 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK

This week's NIR news Weekly is sponsored by Your-Company-Name-Here - NIR-spectrometers. Check out their product page ... link

Get the Spectroscopy and Chemometrics News Weekly in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Integrative Computational Analysis of Muscle Near-Infrared Spectroscopy Signals: Effects of Oxygen Delivery and Blood Volume" LINK

"Near Infrared Spectroscopic Evaluation of Starch Properties of Diverse Sorghum Populations" LINK

"Non-Destructive Prediction of Paddy Seed Quality using Near Infrared Spectroscopy" LINK

"Orthogonal Signal Correction of Near-Infrared Spectra for the Prediction of Glucose in Human Tissue" LINK

"Joint calibration of soil Vis-NIR spectra across instruments, soil types & properties by attention-based spectra encoding-spectra/property decoding architecture" LINK

"Determining the Influence of Sample Preparation and Feed Form on the Predictability of the Near Infrared Reflectance Spectroscopy Technique" LINK

"Non-invasive Blood Glucose Detection Sensor System Based on Near-Infrared Spectroscopy" LINK

"Minerals : Salinity Monitoring at Saline Sites with VisibleNear-Infrared Spectral Data" LINK

"平均分布差异最小化的 NIR 标定迁移方法研究" LINK

"Effectiveness of visible - Near infrared spectroscopy coupled with simulated annealing partial least squares analysis to predict immunoglobulins G, A, and M concentration in bovine colostrum" LINK

"PSV-15 Using near infrared reflectance spectroscopy to predict lab scoured yield in Rambouillet sheep" | LINK

"Effective prediction of soil organic matter by deep SVD concatenation using FT-NIR spectroscopy" LINK

"Study on the identification of resistance of rice blast based on near infrared spectroscopy" LINK

"Predicting Organic Matter Content, Total Nitrogen and pH Value of Lime Concretion Black Soil Based on Visible and Near Infrared Spectroscopy" |(2011)43 LINK

"Application of near-infrared spectroscopy in detection of steroids adulteration in traditional Thai medicines" LINK

"Development of a new NIR-machine learning approach for simultaneous detection of diesel various properties" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Near infrared for white wine analysis" LINK

"Microscale Infrared Technologies for Spectral Filtering and Wireless Neural Dust" LINK

"Performance of fieldscale lab vs in situ visible/near and midinfrared spectroscopy for estimation of soil properties" LINK




Raman Spectroscopy

"Detection of SubTerahertz Raman Response and Nonlinear Optical Effects for Luminescent Yb(III) Complexes" LINK




Hyperspectral Imaging (HSI)

"Vis-NIR Hyperspectral Imaging for Online Quality Evaluation during Food Processing: A Case Study of Hot Air Drying of Purple-Speckled Cocoyam (Colocasia ..." LINK

" New Approach to the Old Challenge of Free Flap Monitoring—Hyperspectral Imaging Outperforms Clinical Assessment by Earlier Detection of Perfusion Failure" LINK

"Remote Sensing : UAV-Borne Hyperspectral Imaging Remote Sensing System Based on Acousto-Optic Tunable Filter for Water Quality Monitoring" LINK

"4D line-scan hyperspectral imaging" | LINK

"Near-infrared hyperspectral imaging for polymer particle size estimation" LINK

"Foreign Object Detection from Fresh-Cut Vegetables Using Near Infrared Hyperspectral Imaging Techniques" LINK




Chemometrics and Machine Learning

"Neural-network-powered pulse reconstruction from one-dimensional interferometric cross-correlation traces. (arXiv:2111.01014v1 [physics.optics])" LINK

"Spectral reconstruction with model-based neural network for liquid crystal modulator devices" LINK

"Supporting soil and land assessment with machine learning models using the Vis-NIR spectral response" LINK

"Applications of NIR spectroscopy and chemometrics to illicit drug analysis: An example from inhalant drug screening tests" LINK




Optics for Spectroscopy

"Polymers : Composite Materials from Renewable Resources as Sustainable Corrosion Protection Coatings" LINK

"Improvement of the Physical Properties of Electro-spun Polyacrylonitrile Nano-fibers Using the Fe2O3 Nanoparticles for Wastewater Treatment" LINK

"Nanomaterials : Facile and Sensitive Detection of Nitrogen-Containing Organic Bases with Near Infrared C-Dots Derived Assays" LINK




Facts

"On the possible benefits of deep learning for spectral preprocessing" LINK




Research on Spectroscopy

"Data : A Principal Components Analysis-Based Method for the Detection of Cannabis Plants Using Representation Data by Remote Sensing" LINK

"Foods : Inner Properties Estimation of Gala Apple Using Spectral Data and Two Statistical and Artificial Intelligence Based Methods" LINK

"Effects on volatile oil and volatile compounds of Amomum tsao-ko with different pre-drying and drying methods" LINK

"Investigation of innovative analytical techniques and methodological approaches for the analysis of phyto-cannabinoids in cannabis samples" LINK

"A Novel Compression Method of Spectral Data Matrix Based on the Low-Rank Approximation and the Fast Fourier Transform of the Singular Vectors" LINK




Equipment for Spectroscopy

"Feasibility of portable NIR spectrometer for quality assurance in glue-laminated timber production" LINK




Process Control and NIR Sensors

"Applications for remote sensing by unmanned aerial vehicles in reclamation monitoring" LINK

"282 Nutritional Monitoring of Prenatally Stressed and Translocated Brahman Heifers" LINK




Environment NIR-Spectroscopy Application

"Importance of the legacy effect for assessing spatiotemporal correspondence between interannual tree-ring width and remote sensing products in the Sierra ..." LINK

"Retrieving zinc concentrations in topsoil with reflectance spectroscopy at Opencast Coal Mine sites" | LINK




Agriculture NIR-Spectroscopy Usage

"Sustainability : Estimation of Heavy Metal(Loid) Contents in Agricultural Soil of the Suzi River Basin Using Optimal Spectral Indices" LINK

"Forage Grasses Steer Soil Nitrogen Processes, Microbial Populations, and Microbiome Composition in A Long-term Tropical Agriculture System" LINK

"Symmetric and asymmetric overgrowth of a Ag shell onto gold nanorods assisted by Pt pre-deposition" | LINK

"Agronomy : Applicability of Near Infrared Reflectance Spectroscopy to Predict Amylose Contents of Single-Grain Maize" LINK

"Nondestructive Detection of Weight Loss Rate, Surface Color, Vitamin C Content, and Firmness in Mini-Chinese Cabbage with Nanopackaging by Fourier Transform ..." LINK

"Task Complexity and Image Clarity Facilitate Motor and Visuo-Motor Activities in Mirror Therapy in Post-stroke Patients" | LINK

"Near infrared spectrometry to evaluate the feed value of forages" LINK

"Nondestructive Prediction of Anthocyanin Content of Pigmented Soybean Seeds using Hyperspectral Near-infrared imaging" LINK

"Intravascular imaging beyond ischaemia assessment: a possible way for improving risk stratification" | LINK




Horticulture NIR-Spectroscopy Applications

"Extending the use of fiber optic equipped visible/near infrared reflectance spectrometer to measure peel color of various fruits and vegetables" LINK

"High-Throughput Plant Phenotyping for the Chilling Stress of Watermelon Plants" LINK




Food & Feed Industry NIR Usage

"Quantitative detection of benzoyl peroxide in wheat flour using line-scan short-wave infrared hyperspectral imaging" LINK

"Spectroscopy of Phenolic Antioxidants" | LINK




Pharma Industry NIR Usage

"Beyond the Patient's Report: Self-Reported, Subjective, Objective and Estimated Walking Disability in Patients with Peripheral Artery Disease" LINK

"Greater plaque burden and cholesterol content may explain an increased incidence of non-culprit events in diabetic patients: a Lipid-Rich Plaque substudy" LINK

"Spatial covariation between solar-induced fluorescence and vegetation indices from Arctic-Boreal landscapes" LINK

"Spectroscopic characteristics of Xeloda chemodrug" LINK




Laboratory and NIR-Spectroscopy

"Particle-specific characterisation of non-hazardous, coarse-shredded mixed waste for real-time quality assurance" LINK




Other

"Facile fabrication of PS-CHO core-shell composite microspheres via in-situ chemical deposition and their photocatalytic application on oxidative degradation ..." LINK

"A trace CH<sub>4</sub> detection system based on DAS calibrated WMS technique" LINK

"Denitrification and dissimilatory nitrate reduction to ammonia in long-term lake sediment microcosms with iron (II)" LINK

"近红外光谱的通用聚苯乙烯牌号在线识别方法" LINK

"非均匀固体籽粒近红外光谱采集方法研究" LINK

"基于卷积神经网络和近红外光谱的太平猴魁茶产地鉴别分析" LINK

"鸡腿肌冻干粉蛋氨酸近红外光谱定量预测模型的建立与优化" LINK

"Anthocyanins – Definition, Benefits, Sources" LINK

"Varijabilnost parametara kvalitete zrna hrvatskih i stranih genotipova soje (Glycine max L.)" LINK

"Cultivation and Performance Analysis of Simultaneous Partial Nitrification, ANAMMOX, and Denitratation Granular Sludge" LINK

"CHEMICAL CHARACTERIZATION OF BARK COMPOUNDS FROM CAATINGA SPECIES" LINK



NIR Calibration-Model Services

Spectroscopy and Chemometrics News Weekly 47, 2021 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 47, 2021 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 47, 2021 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK

This week's NIR news Weekly is sponsored by Your-Company-Name-Here - NIR-spectrometers. Check out their product page ... link

Get the Spectroscopy and Chemometrics News Weekly in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Integrative Computational Analysis of Muscle Near-Infrared Spectroscopy Signals: Effects of Oxygen Delivery and Blood Volume" LINK

"Near Infrared Spectroscopic Evaluation of Starch Properties of Diverse Sorghum Populations" LINK

"Non-Destructive Prediction of Paddy Seed Quality using Near Infrared Spectroscopy" LINK

"Orthogonal Signal Correction of Near-Infrared Spectra for the Prediction of Glucose in Human Tissue" LINK

"Joint calibration of soil Vis-NIR spectra across instruments, soil types & properties by attention-based spectra encoding-spectra/property decoding architecture" LINK

"Determining the Influence of Sample Preparation and Feed Form on the Predictability of the Near Infrared Reflectance Spectroscopy Technique" LINK

"Non-invasive Blood Glucose Detection Sensor System Based on Near-Infrared Spectroscopy" LINK

"Minerals : Salinity Monitoring at Saline Sites with VisibleNear-Infrared Spectral Data" LINK

"平均分布差异最小化的 NIR 标定迁移方法研究" LINK

"Effectiveness of visible - Near infrared spectroscopy coupled with simulated annealing partial least squares analysis to predict immunoglobulins G, A, and M concentration in bovine colostrum" LINK

"PSV-15 Using near infrared reflectance spectroscopy to predict lab scoured yield in Rambouillet sheep" | LINK

"Effective prediction of soil organic matter by deep SVD concatenation using FT-NIR spectroscopy" LINK

"Study on the identification of resistance of rice blast based on near infrared spectroscopy" LINK

"Predicting Organic Matter Content, Total Nitrogen and pH Value of Lime Concretion Black Soil Based on Visible and Near Infrared Spectroscopy" |(2011)43 LINK

"Application of near-infrared spectroscopy in detection of steroids adulteration in traditional Thai medicines" LINK

"Development of a new NIR-machine learning approach for simultaneous detection of diesel various properties" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Near infrared for white wine analysis" LINK

"Microscale Infrared Technologies for Spectral Filtering and Wireless Neural Dust" LINK

"Performance of fieldscale lab vs in situ visible/near and midinfrared spectroscopy for estimation of soil properties" LINK




Raman Spectroscopy

"Detection of SubTerahertz Raman Response and Nonlinear Optical Effects for Luminescent Yb(III) Complexes" LINK




Hyperspectral Imaging (HSI)

"Vis-NIR Hyperspectral Imaging for Online Quality Evaluation during Food Processing: A Case Study of Hot Air Drying of Purple-Speckled Cocoyam (Colocasia ..." LINK

" New Approach to the Old Challenge of Free Flap Monitoring—Hyperspectral Imaging Outperforms Clinical Assessment by Earlier Detection of Perfusion Failure" LINK

"Remote Sensing : UAV-Borne Hyperspectral Imaging Remote Sensing System Based on Acousto-Optic Tunable Filter for Water Quality Monitoring" LINK

"4D line-scan hyperspectral imaging" | LINK

"Near-infrared hyperspectral imaging for polymer particle size estimation" LINK

"Foreign Object Detection from Fresh-Cut Vegetables Using Near Infrared Hyperspectral Imaging Techniques" LINK




Chemometrics and Machine Learning

"Neural-network-powered pulse reconstruction from one-dimensional interferometric cross-correlation traces. (arXiv:2111.01014v1 [physics.optics])" LINK

"Spectral reconstruction with model-based neural network for liquid crystal modulator devices" LINK

"Supporting soil and land assessment with machine learning models using the Vis-NIR spectral response" LINK

"Applications of NIR spectroscopy and chemometrics to illicit drug analysis: An example from inhalant drug screening tests" LINK




Optics for Spectroscopy

"Polymers : Composite Materials from Renewable Resources as Sustainable Corrosion Protection Coatings" LINK

"Improvement of the Physical Properties of Electro-spun Polyacrylonitrile Nano-fibers Using the Fe2O3 Nanoparticles for Wastewater Treatment" LINK

"Nanomaterials : Facile and Sensitive Detection of Nitrogen-Containing Organic Bases with Near Infrared C-Dots Derived Assays" LINK




Facts

"On the possible benefits of deep learning for spectral preprocessing" LINK




Research on Spectroscopy

"Data : A Principal Components Analysis-Based Method for the Detection of Cannabis Plants Using Representation Data by Remote Sensing" LINK

"Foods : Inner Properties Estimation of Gala Apple Using Spectral Data and Two Statistical and Artificial Intelligence Based Methods" LINK

"Effects on volatile oil and volatile compounds of Amomum tsao-ko with different pre-drying and drying methods" LINK

"Investigation of innovative analytical techniques and methodological approaches for the analysis of phyto-cannabinoids in cannabis samples" LINK

"A Novel Compression Method of Spectral Data Matrix Based on the Low-Rank Approximation and the Fast Fourier Transform of the Singular Vectors" LINK




Equipment for Spectroscopy

"Feasibility of portable NIR spectrometer for quality assurance in glue-laminated timber production" LINK




Process Control and NIR Sensors

"Applications for remote sensing by unmanned aerial vehicles in reclamation monitoring" LINK

"282 Nutritional Monitoring of Prenatally Stressed and Translocated Brahman Heifers" LINK




Environment NIR-Spectroscopy Application

"Importance of the legacy effect for assessing spatiotemporal correspondence between interannual tree-ring width and remote sensing products in the Sierra ..." LINK

"Retrieving zinc concentrations in topsoil with reflectance spectroscopy at Opencast Coal Mine sites" | LINK




Agriculture NIR-Spectroscopy Usage

"Sustainability : Estimation of Heavy Metal(Loid) Contents in Agricultural Soil of the Suzi River Basin Using Optimal Spectral Indices" LINK

"Forage Grasses Steer Soil Nitrogen Processes, Microbial Populations, and Microbiome Composition in A Long-term Tropical Agriculture System" LINK

"Symmetric and asymmetric overgrowth of a Ag shell onto gold nanorods assisted by Pt pre-deposition" | LINK

"Agronomy : Applicability of Near Infrared Reflectance Spectroscopy to Predict Amylose Contents of Single-Grain Maize" LINK

"Nondestructive Detection of Weight Loss Rate, Surface Color, Vitamin C Content, and Firmness in Mini-Chinese Cabbage with Nanopackaging by Fourier Transform ..." LINK

"Task Complexity and Image Clarity Facilitate Motor and Visuo-Motor Activities in Mirror Therapy in Post-stroke Patients" | LINK

"Near infrared spectrometry to evaluate the feed value of forages" LINK

"Nondestructive Prediction of Anthocyanin Content of Pigmented Soybean Seeds using Hyperspectral Near-infrared imaging" LINK

"Intravascular imaging beyond ischaemia assessment: a possible way for improving risk stratification" | LINK




Horticulture NIR-Spectroscopy Applications

"Extending the use of fiber optic equipped visible/near infrared reflectance spectrometer to measure peel color of various fruits and vegetables" LINK

"High-Throughput Plant Phenotyping for the Chilling Stress of Watermelon Plants" LINK




Food & Feed Industry NIR Usage

"Quantitative detection of benzoyl peroxide in wheat flour using line-scan short-wave infrared hyperspectral imaging" LINK

"Spectroscopy of Phenolic Antioxidants" | LINK




Pharma Industry NIR Usage

"Beyond the Patient's Report: Self-Reported, Subjective, Objective and Estimated Walking Disability in Patients with Peripheral Artery Disease" LINK

"Greater plaque burden and cholesterol content may explain an increased incidence of non-culprit events in diabetic patients: a Lipid-Rich Plaque substudy" LINK

"Spatial covariation between solar-induced fluorescence and vegetation indices from Arctic-Boreal landscapes" LINK

"Spectroscopic characteristics of Xeloda chemodrug" LINK




Laboratory and NIR-Spectroscopy

"Particle-specific characterisation of non-hazardous, coarse-shredded mixed waste for real-time quality assurance" LINK




Other

"Facile fabrication of PS-CHO core-shell composite microspheres via in-situ chemical deposition and their photocatalytic application on oxidative degradation ..." LINK

"A trace CH<sub>4</sub> detection system based on DAS calibrated WMS technique" LINK

"Denitrification and dissimilatory nitrate reduction to ammonia in long-term lake sediment microcosms with iron (II)" LINK

"近红外光谱的通用聚苯乙烯牌号在线识别方法" LINK

"非均匀固体籽粒近红外光谱采集方法研究" LINK

"基于卷积神经网络和近红外光谱的太平猴魁茶产地鉴别分析" LINK

"鸡腿肌冻干粉蛋氨酸近红外光谱定量预测模型的建立与优化" LINK

"Anthocyanins – Definition, Benefits, Sources" LINK

"Varijabilnost parametara kvalitete zrna hrvatskih i stranih genotipova soje (Glycine max L.)" LINK

"Cultivation and Performance Analysis of Simultaneous Partial Nitrification, ANAMMOX, and Denitratation Granular Sludge" LINK

"CHEMICAL CHARACTERIZATION OF BARK COMPOUNDS FROM CAATINGA SPECIES" LINK



NIR Calibration-Model Services

Spectroscopy and Chemometrics News Weekly 47, 2021 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 47, 2021 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 47, 2021 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK

This week's NIR news Weekly is sponsored by Your-Company-Name-Here - NIR-spectrometers. Check out their product page ... link

Get the Spectroscopy and Chemometrics News Weekly in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Integrative Computational Analysis of Muscle Near-Infrared Spectroscopy Signals: Effects of Oxygen Delivery and Blood Volume" LINK

"Near Infrared Spectroscopic Evaluation of Starch Properties of Diverse Sorghum Populations" LINK

"Non-Destructive Prediction of Paddy Seed Quality using Near Infrared Spectroscopy" LINK

"Orthogonal Signal Correction of Near-Infrared Spectra for the Prediction of Glucose in Human Tissue" LINK

"Joint calibration of soil Vis-NIR spectra across instruments, soil types & properties by attention-based spectra encoding-spectra/property decoding architecture" LINK

"Determining the Influence of Sample Preparation and Feed Form on the Predictability of the Near Infrared Reflectance Spectroscopy Technique" LINK

"Non-invasive Blood Glucose Detection Sensor System Based on Near-Infrared Spectroscopy" LINK

"Minerals : Salinity Monitoring at Saline Sites with VisibleNear-Infrared Spectral Data" LINK

"平均分布差异最小化的 NIR 标定迁移方法研究" LINK

"Effectiveness of visible - Near infrared spectroscopy coupled with simulated annealing partial least squares analysis to predict immunoglobulins G, A, and M concentration in bovine colostrum" LINK

"PSV-15 Using near infrared reflectance spectroscopy to predict lab scoured yield in Rambouillet sheep" | LINK

"Effective prediction of soil organic matter by deep SVD concatenation using FT-NIR spectroscopy" LINK

"Study on the identification of resistance of rice blast based on near infrared spectroscopy" LINK

"Predicting Organic Matter Content, Total Nitrogen and pH Value of Lime Concretion Black Soil Based on Visible and Near Infrared Spectroscopy" |(2011)43 LINK

"Application of near-infrared spectroscopy in detection of steroids adulteration in traditional Thai medicines" LINK

"Development of a new NIR-machine learning approach for simultaneous detection of diesel various properties" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Near infrared for white wine analysis" LINK

"Microscale Infrared Technologies for Spectral Filtering and Wireless Neural Dust" LINK

"Performance of fieldscale lab vs in situ visible/near and midinfrared spectroscopy for estimation of soil properties" LINK




Raman Spectroscopy

"Detection of SubTerahertz Raman Response and Nonlinear Optical Effects for Luminescent Yb(III) Complexes" LINK




Hyperspectral Imaging (HSI)

"Vis-NIR Hyperspectral Imaging for Online Quality Evaluation during Food Processing: A Case Study of Hot Air Drying of Purple-Speckled Cocoyam (Colocasia ..." LINK

" New Approach to the Old Challenge of Free Flap Monitoring—Hyperspectral Imaging Outperforms Clinical Assessment by Earlier Detection of Perfusion Failure" LINK

"Remote Sensing : UAV-Borne Hyperspectral Imaging Remote Sensing System Based on Acousto-Optic Tunable Filter for Water Quality Monitoring" LINK

"4D line-scan hyperspectral imaging" | LINK

"Near-infrared hyperspectral imaging for polymer particle size estimation" LINK

"Foreign Object Detection from Fresh-Cut Vegetables Using Near Infrared Hyperspectral Imaging Techniques" LINK




Chemometrics and Machine Learning

"Neural-network-powered pulse reconstruction from one-dimensional interferometric cross-correlation traces. (arXiv:2111.01014v1 [physics.optics])" LINK

"Spectral reconstruction with model-based neural network for liquid crystal modulator devices" LINK

"Supporting soil and land assessment with machine learning models using the Vis-NIR spectral response" LINK

"Applications of NIR spectroscopy and chemometrics to illicit drug analysis: An example from inhalant drug screening tests" LINK




Optics for Spectroscopy

"Polymers : Composite Materials from Renewable Resources as Sustainable Corrosion Protection Coatings" LINK

"Improvement of the Physical Properties of Electro-spun Polyacrylonitrile Nano-fibers Using the Fe2O3 Nanoparticles for Wastewater Treatment" LINK

"Nanomaterials : Facile and Sensitive Detection of Nitrogen-Containing Organic Bases with Near Infrared C-Dots Derived Assays" LINK




Facts

"On the possible benefits of deep learning for spectral preprocessing" LINK




Research on Spectroscopy

"Data : A Principal Components Analysis-Based Method for the Detection of Cannabis Plants Using Representation Data by Remote Sensing" LINK

"Foods : Inner Properties Estimation of Gala Apple Using Spectral Data and Two Statistical and Artificial Intelligence Based Methods" LINK

"Effects on volatile oil and volatile compounds of Amomum tsao-ko with different pre-drying and drying methods" LINK

"Investigation of innovative analytical techniques and methodological approaches for the analysis of phyto-cannabinoids in cannabis samples" LINK

"A Novel Compression Method of Spectral Data Matrix Based on the Low-Rank Approximation and the Fast Fourier Transform of the Singular Vectors" LINK




Equipment for Spectroscopy

"Feasibility of portable NIR spectrometer for quality assurance in glue-laminated timber production" LINK




Process Control and NIR Sensors

"Applications for remote sensing by unmanned aerial vehicles in reclamation monitoring" LINK

"282 Nutritional Monitoring of Prenatally Stressed and Translocated Brahman Heifers" LINK




Environment NIR-Spectroscopy Application

"Importance of the legacy effect for assessing spatiotemporal correspondence between interannual tree-ring width and remote sensing products in the Sierra ..." LINK

"Retrieving zinc concentrations in topsoil with reflectance spectroscopy at Opencast Coal Mine sites" | LINK




Agriculture NIR-Spectroscopy Usage

"Sustainability : Estimation of Heavy Metal(Loid) Contents in Agricultural Soil of the Suzi River Basin Using Optimal Spectral Indices" LINK

"Forage Grasses Steer Soil Nitrogen Processes, Microbial Populations, and Microbiome Composition in A Long-term Tropical Agriculture System" LINK

"Symmetric and asymmetric overgrowth of a Ag shell onto gold nanorods assisted by Pt pre-deposition" | LINK

"Agronomy : Applicability of Near Infrared Reflectance Spectroscopy to Predict Amylose Contents of Single-Grain Maize" LINK

"Nondestructive Detection of Weight Loss Rate, Surface Color, Vitamin C Content, and Firmness in Mini-Chinese Cabbage with Nanopackaging by Fourier Transform ..." LINK

"Task Complexity and Image Clarity Facilitate Motor and Visuo-Motor Activities in Mirror Therapy in Post-stroke Patients" | LINK

"Near infrared spectrometry to evaluate the feed value of forages" LINK

"Nondestructive Prediction of Anthocyanin Content of Pigmented Soybean Seeds using Hyperspectral Near-infrared imaging" LINK

"Intravascular imaging beyond ischaemia assessment: a possible way for improving risk stratification" | LINK




Horticulture NIR-Spectroscopy Applications

"Extending the use of fiber optic equipped visible/near infrared reflectance spectrometer to measure peel color of various fruits and vegetables" LINK

"High-Throughput Plant Phenotyping for the Chilling Stress of Watermelon Plants" LINK




Food & Feed Industry NIR Usage

"Quantitative detection of benzoyl peroxide in wheat flour using line-scan short-wave infrared hyperspectral imaging" LINK

"Spectroscopy of Phenolic Antioxidants" | LINK




Pharma Industry NIR Usage

"Beyond the Patient's Report: Self-Reported, Subjective, Objective and Estimated Walking Disability in Patients with Peripheral Artery Disease" LINK

"Greater plaque burden and cholesterol content may explain an increased incidence of non-culprit events in diabetic patients: a Lipid-Rich Plaque substudy" LINK

"Spatial covariation between solar-induced fluorescence and vegetation indices from Arctic-Boreal landscapes" LINK

"Spectroscopic characteristics of Xeloda chemodrug" LINK




Laboratory and NIR-Spectroscopy

"Particle-specific characterisation of non-hazardous, coarse-shredded mixed waste for real-time quality assurance" LINK




Other

"Facile fabrication of PS-CHO core-shell composite microspheres via in-situ chemical deposition and their photocatalytic application on oxidative degradation ..." LINK

"A trace CH<sub>4</sub> detection system based on DAS calibrated WMS technique" LINK

"Denitrification and dissimilatory nitrate reduction to ammonia in long-term lake sediment microcosms with iron (II)" LINK

"近红外光谱的通用聚苯乙烯牌号在线识别方法" LINK

"非均匀固体籽粒近红外光谱采集方法研究" LINK

"基于卷积神经网络和近红外光谱的太平猴魁茶产地鉴别分析" LINK

"鸡腿肌冻干粉蛋氨酸近红外光谱定量预测模型的建立与优化" LINK

"Anthocyanins – Definition, Benefits, Sources" LINK

"Varijabilnost parametara kvalitete zrna hrvatskih i stranih genotipova soje (Glycine max L.)" LINK

"Cultivation and Performance Analysis of Simultaneous Partial Nitrification, ANAMMOX, and Denitratation Granular Sludge" LINK

"CHEMICAL CHARACTERIZATION OF BARK COMPOUNDS FROM CAATINGA SPECIES" LINK



Spectroscopy and Chemometrics/Machine-Learning News Weekly #42, 2021Spektroskopie und Chemometrie/Machine-Learning News Wöchentlich #42, 2021Spettroscopia e Chemiometria/Machine-Learning Weekly News #42, 2021

NIR Calibration-Model Services

Spectroscopy and Chemometrics/Machine-Learning News Weekly 41, 2021 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensor QA QC Testing Quality LINK

Spektroskopie und Chemometrie/Machine-Learning Neuigkeiten Wöchentlich 41, 2021 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT sensors Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria/Machine-Learning Weekly News 41, 2021 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK

This week's NIR news Weekly is sponsored by Your-Company-Name-Here - NIR-spectrometers. Check out their product page ... link

Get the Spectroscopy and Chemometrics News Weekly in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Development and Submission of Near Infrared Analytical Procedures Guidance for Industry" FDA LINK

"Identification prediction moisture content of Thai coconut sugar (Cocos nucifera L.) using FT-NIR spectroscopy" LINK

"Blood identification of NIR spectroscopy based on BP neural network combined with particle swarm optimization" LINK

"A preliminary study on the utilisation of near infrared spectroscopy to predict age and in vivo human metabolism" LINK

"Near-infrared guidance finalized for small molecule testing, with biologics to come" RAPS LINK

"Wavelength Selection Method for Near Infrared Spectroscopy Based on Iteratively Retains Informative Variables and Successive Projections Algorithm" LINK

"Near-infrared spectroscopy calibration strategies to predict multiple nutritional parameters of pasture species from different" LINK

" Comparison of metabolites and variety authentication of Amomum tsao-ko and Amomum paratsao-ko using GC-MS and NIR spectroscopy" LINK

"Hyperfine-Resolved Near-Infrared Spectra of H(2)(17)O" LINK

"Geographical Differentiation of Hom Mali Rice Cultivated in Different Regions of Thailand Using FTIR-ATR and NIR Spectroscopy" LINK

"Seasonal Snowpack Classification Based on Physical Properties Using Near-Infrared Proximal Hyperspectral Data" | LINK

"NIR-based sensing system for non-Invasive detection of Hemoglobin for point-of-care applications" LINK

"A promising inorganic YFeO3 pigments with high near-infrared reflectance and infrared emission" LINK

"Classification of Softwoods using Wood Extract Information and Near Infrared Spectroscopy." LINK

"Rapid determination and origin identification of total polysaccharides contents in Schisandra chinensis by near-infrared spectroscopy" LINK

"Near-Infrared Spectroscopy Technology in Food" | LINK

"Postharvest ripeness assessment of 'Hass' avocado based on development of a new ripening index and Vis-NIR spectroscopy" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Utility of near‐infrared spectroscopy to detect the extent of lipid core plaque leading to periprocedural myocardial infarction" LINK

"Scaling up Sagebrush Chemistry with Near-Infrared Spectroscopy and Uas-Acquired Hyperspectral Imagery" LINK




Hyperspectral Imaging (HSI)

"Spatially Resolved Spectroscopic Characterization of Nanostructured Films by Hyperspectral Dark-Field Microscopy" LINK

"Visual attention-driven framework to incorporate spatial-spectral features for hyperspectral anomaly detection" LINK




Spectral Imaging

"Spectral Super-Resolution of Multispectral Images Using Spatial-Spectral Residual Attention Network" LINK




Chemometrics and Machine Learning

"Feasibility of a chromameter and chemometric techniques to discriminate pure and mixed organic and conventional red pepper powders: A pilot study" LINK

"Cyanobacteria cell prediction using interpretable deep learning model with observed, numerical, and sensing data assemblage" LINK

"Applied Sciences : A Novel Principal Component Analysis Integrating Long Short-Term Memory Network and Its Application in Productivity Prediction of Cutter Suction Dredgers" LINK

"Plants : Morpho-Physiological Classification of Italian Tomato Cultivars (Solanum lycopersicum L.) According to Drought Tolerance during Vegetative and Reproductive Growth" LINK

"Automatic food and beverage authentication and adulteration detection by classification hybrid fusion" LINK

"Remote Sensing : Improving Accuracy of Herbage Yield Predictions in Perennial Ryegrass with UAV-Based Structural and Spectral Data Fusion and Machine Learning" LINK

"Estimating Fat Components of Potato Chips Using Visible and Near-Infrared Spectroscopy and a Compositional Calibration Model" LINK

"Wavelengths selection based on genetic algorithm (GA) and successive projections algorithms (SPA) combine with PLS regression for determination the soluble ..." LINK

"Comparison of PLS and SVM models for soil organic matter and particle size using vis-NIR spectral libraries" LINK

"Verified the rapid evaluation of the edible safety of wild porcini mushrooms, using deep learning and PLS‐DA" LINK




Optics for Spectroscopy

"Scientists Teach AI Cameras to See Depth in Photos Better" AI Camera Depth LINK




Facts

"Deep learning accelerates super-resolution microscopy by up to ten times" | DeepLearning microscopy LINK

"Statistical Learning to Operationalize a Domain Agnostic Data Quality Scoring. (arXiv:2108.08905v1 [cs.LG])" LINK




Research on Spectroscopy

"Foods : Instrumentation for Routine Analysis of Acrylamide in French Fries: Assessing Limitations for Adoption" LINK




Process Control and NIR Sensors

"NIR spectroscopy for monitoring of the critical manufacturing steps and quality attributes of paliperidone prolonged release tablets" LINK




Environment NIR-Spectroscopy Application

"Spatial Differentiation Analysis of Water Quality in Dianchi Lake Based on GF-5 NDVI Characteristic Optimization" LINK

"Remote Sensing : Using Sentinel-2 for Simplifying Soil Sampling and Mapping: Two Case Studies in Umbria, Italy" LINK

"Sensors : Ground-Based Hyperspectral Remote Sensing for Estimating Water Stress in Tomato Growth in Sandy Loam and Silty Loam Soils" LINK

"Potential of high-spectral resolution for field phenotyping in plant breeding: Application to maize under water stress" LINK




Agriculture NIR-Spectroscopy Usage

"Study the Genetic Diversity in Protein, Zinc and Iron in Germplasm Pools of Desi Type Chickpeas as Implicated in Quality Breeding" LINK

"Additives and soy detection in powder rice beverage by vibrational spectroscopy as an alternative method for quality and safety control" LINK

"Remote Sensing : Generating Up-to-Date Crop Maps Optimized for Sentinel-2 Imagery in Israel" LINK

"Fodder biomass, nutritive value, and grain yield of dual‐purpose Pearl Millet, Sorghum and Maize cultivars across different agro‐ecologies in Burkina Faso" LINK

"Agronomy : Effects of the Foliar Application of Potassium Fertilizer on the Grain Protein and Dough Quality of Wheat" LINK

"Remote Sensing : Sentinel-2 and Landsat-8 Multi-Temporal Series to Estimate Topsoil Properties on Croplands" LINK

"Sensors : Assessment of Grain Harvest Moisture Content Using Machine Learning on Smartphone Images for Optimal Harvest Timing" LINK

"Using UAV image data to monitor the effects of different nitrogen application rates on tea quality" LINK

"A single calibration of near-infrared spectroscopy to determine the quality of forage for multiple species" LINK




Forestry and Wood Industry NIR Usage

"Teakwood Chemistry and Natural Durability" LINK




Food & Feed Industry NIR Usage

"Foods : Temporal Sensory Perceptions of Sugar-Reduced 3D Printed Chocolates" LINK

"Foods : Rapid Nondestructive Simultaneous Detection for Physicochemical Properties of Different Types of Sheep Meat Cut Using Portable Vis/NIR Reflectance Spectroscopy System" LINK

"Foods : Real-Time Gauging of the Gelling Maturity of Duck Eggs Pickled in Strong Alkaline Solutions" LINK




Chemical Industry NIR Usage

"Polymers : Drug Amorphous Solid Dispersions Based on Poly(vinyl Alcohol): Evaluating the Effect of Poly(propylene Succinate) as Plasticizer" LINK




Pharma Industry NIR Usage

" Effects of acetazolamide and furosemide on ventilation and cerebral blood volume in normocapnic and hypercapnic COPD patients" LINK




Other

"Advances, challenges and perspectives of quantum chemical approaches in molecular spectroscopy of the condensed phase" LINK

"Calidad composicional y sensorial de la carne bovina y su determinación mediante infrarrojo cercano" LINK

"Bioinspired StimuliResponsive Hydrogel with Reversible Switching and Fluorescence Behavior Served as LightControlled Soft Actuators" LINK

"Neural Efficiency in Athletes: A Systematic Review" LINK

"Tailored Chiral Copper Selenide Nanochannels for Ultrasensitive Enantioselective Recognition and Detection" LINK

"In vivo diffuse reflectance spectroscopic analysis of fatty liver with inflammation in mice" LINK

"Métodos de análise da composição química e valor nutricional de alimentos para ruminantes" LINK

"Dissociation between exercise intensity thresholds: mechanistic insights from supine exercise" LINK





NIR Calibration-Model Services

Spectroscopy and Chemometrics/Machine-Learning News Weekly 41, 2021 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensor QA QC Testing Quality LINK

Spektroskopie und Chemometrie/Machine-Learning Neuigkeiten Wöchentlich 41, 2021 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT sensors Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria/Machine-Learning Weekly News 41, 2021 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK

This week's NIR news Weekly is sponsored by Your-Company-Name-Here - NIR-spectrometers. Check out their product page ... link

Get the Spectroscopy and Chemometrics News Weekly in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Development and Submission of Near Infrared Analytical Procedures Guidance for Industry" FDA LINK

"Identification prediction moisture content of Thai coconut sugar (Cocos nucifera L.) using FT-NIR spectroscopy" LINK

"Blood identification of NIR spectroscopy based on BP neural network combined with particle swarm optimization" LINK

"A preliminary study on the utilisation of near infrared spectroscopy to predict age and in vivo human metabolism" LINK

"Near-infrared guidance finalized for small molecule testing, with biologics to come" RAPS LINK

"Wavelength Selection Method for Near Infrared Spectroscopy Based on Iteratively Retains Informative Variables and Successive Projections Algorithm" LINK

"Near-infrared spectroscopy calibration strategies to predict multiple nutritional parameters of pasture species from different" LINK

" Comparison of metabolites and variety authentication of Amomum tsao-ko and Amomum paratsao-ko using GC-MS and NIR spectroscopy" LINK

"Hyperfine-Resolved Near-Infrared Spectra of H(2)(17)O" LINK

"Geographical Differentiation of Hom Mali Rice Cultivated in Different Regions of Thailand Using FTIR-ATR and NIR Spectroscopy" LINK

"Seasonal Snowpack Classification Based on Physical Properties Using Near-Infrared Proximal Hyperspectral Data" | LINK

"NIR-based sensing system for non-Invasive detection of Hemoglobin for point-of-care applications" LINK

"A promising inorganic YFeO3 pigments with high near-infrared reflectance and infrared emission" LINK

"Classification of Softwoods using Wood Extract Information and Near Infrared Spectroscopy." LINK

"Rapid determination and origin identification of total polysaccharides contents in Schisandra chinensis by near-infrared spectroscopy" LINK

"Near-Infrared Spectroscopy Technology in Food" | LINK

"Postharvest ripeness assessment of 'Hass' avocado based on development of a new ripening index and Vis-NIR spectroscopy" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Utility of near‐infrared spectroscopy to detect the extent of lipid core plaque leading to periprocedural myocardial infarction" LINK

"Scaling up Sagebrush Chemistry with Near-Infrared Spectroscopy and Uas-Acquired Hyperspectral Imagery" LINK




Hyperspectral Imaging (HSI)

"Spatially Resolved Spectroscopic Characterization of Nanostructured Films by Hyperspectral Dark-Field Microscopy" LINK

"Visual attention-driven framework to incorporate spatial-spectral features for hyperspectral anomaly detection" LINK




Spectral Imaging

"Spectral Super-Resolution of Multispectral Images Using Spatial-Spectral Residual Attention Network" LINK




Chemometrics and Machine Learning

"Feasibility of a chromameter and chemometric techniques to discriminate pure and mixed organic and conventional red pepper powders: A pilot study" LINK

"Cyanobacteria cell prediction using interpretable deep learning model with observed, numerical, and sensing data assemblage" LINK

"Applied Sciences : A Novel Principal Component Analysis Integrating Long Short-Term Memory Network and Its Application in Productivity Prediction of Cutter Suction Dredgers" LINK

"Plants : Morpho-Physiological Classification of Italian Tomato Cultivars (Solanum lycopersicum L.) According to Drought Tolerance during Vegetative and Reproductive Growth" LINK

"Automatic food and beverage authentication and adulteration detection by classification hybrid fusion" LINK

"Remote Sensing : Improving Accuracy of Herbage Yield Predictions in Perennial Ryegrass with UAV-Based Structural and Spectral Data Fusion and Machine Learning" LINK

"Estimating Fat Components of Potato Chips Using Visible and Near-Infrared Spectroscopy and a Compositional Calibration Model" LINK

"Wavelengths selection based on genetic algorithm (GA) and successive projections algorithms (SPA) combine with PLS regression for determination the soluble ..." LINK

"Comparison of PLS and SVM models for soil organic matter and particle size using vis-NIR spectral libraries" LINK

"Verified the rapid evaluation of the edible safety of wild porcini mushrooms, using deep learning and PLS‐DA" LINK




Optics for Spectroscopy

"Scientists Teach AI Cameras to See Depth in Photos Better" AI Camera Depth LINK




Facts

"Deep learning accelerates super-resolution microscopy by up to ten times" | DeepLearning microscopy LINK

"Statistical Learning to Operationalize a Domain Agnostic Data Quality Scoring. (arXiv:2108.08905v1 [cs.LG])" LINK




Research on Spectroscopy

"Foods : Instrumentation for Routine Analysis of Acrylamide in French Fries: Assessing Limitations for Adoption" LINK




Process Control and NIR Sensors

"NIR spectroscopy for monitoring of the critical manufacturing steps and quality attributes of paliperidone prolonged release tablets" LINK




Environment NIR-Spectroscopy Application

"Spatial Differentiation Analysis of Water Quality in Dianchi Lake Based on GF-5 NDVI Characteristic Optimization" LINK

"Remote Sensing : Using Sentinel-2 for Simplifying Soil Sampling and Mapping: Two Case Studies in Umbria, Italy" LINK

"Sensors : Ground-Based Hyperspectral Remote Sensing for Estimating Water Stress in Tomato Growth in Sandy Loam and Silty Loam Soils" LINK

"Potential of high-spectral resolution for field phenotyping in plant breeding: Application to maize under water stress" LINK




Agriculture NIR-Spectroscopy Usage

"Study the Genetic Diversity in Protein, Zinc and Iron in Germplasm Pools of Desi Type Chickpeas as Implicated in Quality Breeding" LINK

"Additives and soy detection in powder rice beverage by vibrational spectroscopy as an alternative method for quality and safety control" LINK

"Remote Sensing : Generating Up-to-Date Crop Maps Optimized for Sentinel-2 Imagery in Israel" LINK

"Fodder biomass, nutritive value, and grain yield of dual‐purpose Pearl Millet, Sorghum and Maize cultivars across different agro‐ecologies in Burkina Faso" LINK

"Agronomy : Effects of the Foliar Application of Potassium Fertilizer on the Grain Protein and Dough Quality of Wheat" LINK

"Remote Sensing : Sentinel-2 and Landsat-8 Multi-Temporal Series to Estimate Topsoil Properties on Croplands" LINK

"Sensors : Assessment of Grain Harvest Moisture Content Using Machine Learning on Smartphone Images for Optimal Harvest Timing" LINK

"Using UAV image data to monitor the effects of different nitrogen application rates on tea quality" LINK

"A single calibration of near-infrared spectroscopy to determine the quality of forage for multiple species" LINK




Forestry and Wood Industry NIR Usage

"Teakwood Chemistry and Natural Durability" LINK




Food & Feed Industry NIR Usage

"Foods : Temporal Sensory Perceptions of Sugar-Reduced 3D Printed Chocolates" LINK

"Foods : Rapid Nondestructive Simultaneous Detection for Physicochemical Properties of Different Types of Sheep Meat Cut Using Portable Vis/NIR Reflectance Spectroscopy System" LINK

"Foods : Real-Time Gauging of the Gelling Maturity of Duck Eggs Pickled in Strong Alkaline Solutions" LINK




Chemical Industry NIR Usage

"Polymers : Drug Amorphous Solid Dispersions Based on Poly(vinyl Alcohol): Evaluating the Effect of Poly(propylene Succinate) as Plasticizer" LINK




Pharma Industry NIR Usage

" Effects of acetazolamide and furosemide on ventilation and cerebral blood volume in normocapnic and hypercapnic COPD patients" LINK




Other

"Advances, challenges and perspectives of quantum chemical approaches in molecular spectroscopy of the condensed phase" LINK

"Calidad composicional y sensorial de la carne bovina y su determinación mediante infrarrojo cercano" LINK

"Bioinspired StimuliResponsive Hydrogel with Reversible Switching and Fluorescence Behavior Served as LightControlled Soft Actuators" LINK

"Neural Efficiency in Athletes: A Systematic Review" LINK

"Tailored Chiral Copper Selenide Nanochannels for Ultrasensitive Enantioselective Recognition and Detection" LINK

"In vivo diffuse reflectance spectroscopic analysis of fatty liver with inflammation in mice" LINK

"Métodos de análise da composição química e valor nutricional de alimentos para ruminantes" LINK

"Dissociation between exercise intensity thresholds: mechanistic insights from supine exercise" LINK





NIR Calibration-Model Services

Spectroscopy and Chemometrics/Machine-Learning News Weekly 41, 2021 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensor QA QC Testing Quality LINK

Spektroskopie und Chemometrie/Machine-Learning Neuigkeiten Wöchentlich 41, 2021 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT sensors Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria/Machine-Learning Weekly News 41, 2021 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK

This week's NIR news Weekly is sponsored by Your-Company-Name-Here - NIR-spectrometers. Check out their product page ... link

Get the Spectroscopy and Chemometrics News Weekly in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Development and Submission of Near Infrared Analytical Procedures Guidance for Industry" FDA LINK

"Identification prediction moisture content of Thai coconut sugar (Cocos nucifera L.) using FT-NIR spectroscopy" LINK

"Blood identification of NIR spectroscopy based on BP neural network combined with particle swarm optimization" LINK

"A preliminary study on the utilisation of near infrared spectroscopy to predict age and in vivo human metabolism" LINK

"Near-infrared guidance finalized for small molecule testing, with biologics to come" RAPS LINK

"Wavelength Selection Method for Near Infrared Spectroscopy Based on Iteratively Retains Informative Variables and Successive Projections Algorithm" LINK

"Near-infrared spectroscopy calibration strategies to predict multiple nutritional parameters of pasture species from different" LINK

" Comparison of metabolites and variety authentication of Amomum tsao-ko and Amomum paratsao-ko using GC-MS and NIR spectroscopy" LINK

"Hyperfine-Resolved Near-Infrared Spectra of H(2)(17)O" LINK

"Geographical Differentiation of Hom Mali Rice Cultivated in Different Regions of Thailand Using FTIR-ATR and NIR Spectroscopy" LINK

"Seasonal Snowpack Classification Based on Physical Properties Using Near-Infrared Proximal Hyperspectral Data" | LINK

"NIR-based sensing system for non-Invasive detection of Hemoglobin for point-of-care applications" LINK

"A promising inorganic YFeO3 pigments with high near-infrared reflectance and infrared emission" LINK

"Classification of Softwoods using Wood Extract Information and Near Infrared Spectroscopy." LINK

"Rapid determination and origin identification of total polysaccharides contents in Schisandra chinensis by near-infrared spectroscopy" LINK

"Near-Infrared Spectroscopy Technology in Food" | LINK

"Postharvest ripeness assessment of 'Hass' avocado based on development of a new ripening index and Vis-NIR spectroscopy" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Utility of near‐infrared spectroscopy to detect the extent of lipid core plaque leading to periprocedural myocardial infarction" LINK

"Scaling up Sagebrush Chemistry with Near-Infrared Spectroscopy and Uas-Acquired Hyperspectral Imagery" LINK




Hyperspectral Imaging (HSI)

"Spatially Resolved Spectroscopic Characterization of Nanostructured Films by Hyperspectral Dark-Field Microscopy" LINK

"Visual attention-driven framework to incorporate spatial-spectral features for hyperspectral anomaly detection" LINK




Spectral Imaging

"Spectral Super-Resolution of Multispectral Images Using Spatial-Spectral Residual Attention Network" LINK




Chemometrics and Machine Learning

"Feasibility of a chromameter and chemometric techniques to discriminate pure and mixed organic and conventional red pepper powders: A pilot study" LINK

"Cyanobacteria cell prediction using interpretable deep learning model with observed, numerical, and sensing data assemblage" LINK

"Applied Sciences : A Novel Principal Component Analysis Integrating Long Short-Term Memory Network and Its Application in Productivity Prediction of Cutter Suction Dredgers" LINK

"Plants : Morpho-Physiological Classification of Italian Tomato Cultivars (Solanum lycopersicum L.) According to Drought Tolerance during Vegetative and Reproductive Growth" LINK

"Automatic food and beverage authentication and adulteration detection by classification hybrid fusion" LINK

"Remote Sensing : Improving Accuracy of Herbage Yield Predictions in Perennial Ryegrass with UAV-Based Structural and Spectral Data Fusion and Machine Learning" LINK

"Estimating Fat Components of Potato Chips Using Visible and Near-Infrared Spectroscopy and a Compositional Calibration Model" LINK

"Wavelengths selection based on genetic algorithm (GA) and successive projections algorithms (SPA) combine with PLS regression for determination the soluble ..." LINK

"Comparison of PLS and SVM models for soil organic matter and particle size using vis-NIR spectral libraries" LINK

"Verified the rapid evaluation of the edible safety of wild porcini mushrooms, using deep learning and PLS‐DA" LINK




Optics for Spectroscopy

"Scientists Teach AI Cameras to See Depth in Photos Better" AI Camera Depth LINK




Facts

"Deep learning accelerates super-resolution microscopy by up to ten times" | DeepLearning microscopy LINK

"Statistical Learning to Operationalize a Domain Agnostic Data Quality Scoring. (arXiv:2108.08905v1 [cs.LG])" LINK




Research on Spectroscopy

"Foods : Instrumentation for Routine Analysis of Acrylamide in French Fries: Assessing Limitations for Adoption" LINK




Process Control and NIR Sensors

"NIR spectroscopy for monitoring of the critical manufacturing steps and quality attributes of paliperidone prolonged release tablets" LINK




Environment NIR-Spectroscopy Application

"Spatial Differentiation Analysis of Water Quality in Dianchi Lake Based on GF-5 NDVI Characteristic Optimization" LINK

"Remote Sensing : Using Sentinel-2 for Simplifying Soil Sampling and Mapping: Two Case Studies in Umbria, Italy" LINK

"Sensors : Ground-Based Hyperspectral Remote Sensing for Estimating Water Stress in Tomato Growth in Sandy Loam and Silty Loam Soils" LINK

"Potential of high-spectral resolution for field phenotyping in plant breeding: Application to maize under water stress" LINK




Agriculture NIR-Spectroscopy Usage

"Study the Genetic Diversity in Protein, Zinc and Iron in Germplasm Pools of Desi Type Chickpeas as Implicated in Quality Breeding" LINK

"Additives and soy detection in powder rice beverage by vibrational spectroscopy as an alternative method for quality and safety control" LINK

"Remote Sensing : Generating Up-to-Date Crop Maps Optimized for Sentinel-2 Imagery in Israel" LINK

"Fodder biomass, nutritive value, and grain yield of dual‐purpose Pearl Millet, Sorghum and Maize cultivars across different agro‐ecologies in Burkina Faso" LINK

"Agronomy : Effects of the Foliar Application of Potassium Fertilizer on the Grain Protein and Dough Quality of Wheat" LINK

"Remote Sensing : Sentinel-2 and Landsat-8 Multi-Temporal Series to Estimate Topsoil Properties on Croplands" LINK

"Sensors : Assessment of Grain Harvest Moisture Content Using Machine Learning on Smartphone Images for Optimal Harvest Timing" LINK

"Using UAV image data to monitor the effects of different nitrogen application rates on tea quality" LINK

"A single calibration of near-infrared spectroscopy to determine the quality of forage for multiple species" LINK




Forestry and Wood Industry NIR Usage

"Teakwood Chemistry and Natural Durability" LINK




Food & Feed Industry NIR Usage

"Foods : Temporal Sensory Perceptions of Sugar-Reduced 3D Printed Chocolates" LINK

"Foods : Rapid Nondestructive Simultaneous Detection for Physicochemical Properties of Different Types of Sheep Meat Cut Using Portable Vis/NIR Reflectance Spectroscopy System" LINK

"Foods : Real-Time Gauging of the Gelling Maturity of Duck Eggs Pickled in Strong Alkaline Solutions" LINK




Chemical Industry NIR Usage

"Polymers : Drug Amorphous Solid Dispersions Based on Poly(vinyl Alcohol): Evaluating the Effect of Poly(propylene Succinate) as Plasticizer" LINK




Pharma Industry NIR Usage

" Effects of acetazolamide and furosemide on ventilation and cerebral blood volume in normocapnic and hypercapnic COPD patients" LINK




Other

"Advances, challenges and perspectives of quantum chemical approaches in molecular spectroscopy of the condensed phase" LINK

"Calidad composicional y sensorial de la carne bovina y su determinación mediante infrarrojo cercano" LINK

"Bioinspired StimuliResponsive Hydrogel with Reversible Switching and Fluorescence Behavior Served as LightControlled Soft Actuators" LINK

"Neural Efficiency in Athletes: A Systematic Review" LINK

"Tailored Chiral Copper Selenide Nanochannels for Ultrasensitive Enantioselective Recognition and Detection" LINK

"In vivo diffuse reflectance spectroscopic analysis of fatty liver with inflammation in mice" LINK

"Métodos de análise da composição química e valor nutricional de alimentos para ruminantes" LINK

"Dissociation between exercise intensity thresholds: mechanistic insights from supine exercise" LINK





Spectroscopy and Chemometrics/Machine-Learning News Weekly #40, 2021Spektroskopie und Chemometrie/Machine-Learning News Wöchentlich #40, 2021Spettroscopia e Chemiometria/Machine-Learning Weekly News #40, 2021

NIR Calibration-Model Services

Improve Accuracy of fast Nondestructive NIR Analytics by Optimal Calibration | Food Feed FoodSafety ag Lab LINK

Increase Your Profit with optimized NIR Accuracy Process Protein Oil plastic colors paints milk soy Soybean LINK

Spectroscopy and Chemometrics News Weekly 39, 2021 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 39, 2021 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 39, 2021 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Convenient use of near-infrared spectroscopy to indirectly predict the antioxidant activitiy of edible rose (Rose chinensis Jacq “Crimsin Glory” HT) petals during ..." LINK

"Near-infrared emission from spatially indirect excitons in type II ZnTe/CdSe/(Zn,Mg)Te core/double-shell nanowires" LINK

"Rapid Detection of Fatty Acids in Edible Oils Using Vis-NIR Reflectance Spectroscopy with Multivariate Methods" LINK

"An Improved Residual Network for Pork Freshness Detection using Near-Infrared Spectroscopy" LINK

"Methylglyoxal Adducts Levels in Blood Measured on Dried Spot by Portable Near-Infrared Spectroscopy" LINK

"Application of Near-Infrared Spectroscopy to statistical control in freeze-drying processes" LINK

"TeaNet: Deep learning on Near-Infrared Spectroscopy (NIR) data for the assurance of tea quality" LINK

"Detecting Residual Awareness in Patients With Prolonged Disorders of Consciousness: An fNIRS Study" | LINK

"Dry Matter Estimation of Standing Corn with Near-infrared Reflectance Spectroscopy" LINK

"Conditional-GAN Based Data Augmentation for Deep Learning Task Classifier Improvement Using fNIRS Data" | LINK

"Application of Various Algorithms for Spectral Variable Selection in NIRS Modeling of Red Ginseng Extraction" LINK

"Vis-NIR hyperspectral imaging along with Gaussian process regression to monitor quality attributes of apple slices during drying" LINK

"Potential of Near Infrared Spectroscopy as a Rapid Method to Discriminate OTA and Non-OTA-Producing Mould Species in a Dry-Cured Ham Model System" LINK

"Pendugaan Tingkat Fermentasi Kakao Secara Non-Destruktif dengan NIRS" LINK

"Penentuan Tingkat Kekerasan dan Kemanisan Buah Naga Merah (Hylocereus polyrhizus) Secara Nondestruktif Menggunakan Near Infrared Spectroscopy (NIRS)" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

" A NOVEL PROTEIN STRUCTURE ELUCIDATION TECHNIQUE BY CIRCULAR DICHROISM AND NEAR INFRARED SPECTROSCOPY" LINK

"A novel strategy of "pick the best of the best" for the nondestructive identification of Poria cocos based on near-infrared spectroscopy" LINK

"The Neural Processing of Vocal Emotion After Hearing Reconstruction in Prelingual Deaf Children: A Functional Near-Infrared Spectroscopy Brain Imaging Study" LINK

"Antinutrient to mineral molar ratios of raw common beans and their rapid prediction using near-infrared spectroscopy" LINK

"Effect of spectral pretreatment on qualitative identification of adulterated bovine colostrum by near-infrared spectroscopy" LINK

"A Rotational-Linear Sample Probing Device to Improve the Performance of Compact Near-Infrared Spectrophotometers" LINK

"Machine Learning Calibration for Near TS Infrared Spectroscopy Data: A Visual kkS Programming Approach" LINK




Hyperspectral Imaging (HSI)

"Selecting informative bands for partial least squares regressions improves their goodness-of-fits to estimate leaf photosynthetic parameters from hyperspectral data" LINK

"Hyperspectral detection of salted sea cucumber adulteration using different spectral preprocessing techniques and SVM method" LINK

"An automated approach for fringe frequency estimation and removal in infrared spectroscopy and hyperspectral imaging of biological samples" LINK

"New evidence from hyperspectral imaging analysis on the effect of photobiomodulation therapy on normal skin oxygenation" LINK




Chemometrics and Machine Learning

"The Use of Chemometrics for Classification of Sidaguri (<i>Sida rhombifolia</i>) Based on FTIR Spectra and Antiradical Activities" LINK

"Massive spectral data analysis for plant breeding using parSketch-PLSDA method: Discrimination of sunflower genotypes" LINK

"Htype indices with applications in chemometrics I: hmultiple similarity index" LINK

"Near-Infrared Spectroscopy and Machine Learning-Based Classification and Calibration Methods in Detection and Measurement of Anionic Surfactant in Milk" LINK

"Remote Sensing : Validation of FY-3D MERSI-2 Precipitable Water Vapor (PWV) Datasets Using Ground-Based PWV Data from AERONET" LINK

"Verified the rapid evaluation of the edible safety of wild porcini mushrooms, using deep learning and PLS-DA" LINK

"Foods : Imaging Spectroscopy and Machine Learning for Intelligent Determination of Potato and Sweet Potato Quality" LINK

"Estimating the Forage Neutral Detergent Fiber Content of Alpine Grassland in the Tibetan Plateau Using Hyperspectral Data and Machine Learning Algorithms" LINK

"Optical spectroscopy methods for the characterization of sol-gel materials" LINK

"Sensors : Machine Learning Enhances the Performance of Bioreceptor-Free Biosensors" LINK

"Agronomy : How Different Cooking Methods Affect the Phenolic Composition of Sweet Potato for Human Consumption (Ipomea batata (L.) Lam)" LINK




Equipment for Spectroscopy

"Miniaturized VIS-NIR Spectrometers Based on Narrowband and Tunable Transmission Cavity Organic Photodetectors with Ultrahigh Specific Detectivity above 10(14) Jones" LINK

In the market for a palm spectrometer, bandpass filter, or microscopy stage? Those and more are featured in the October Product Showcase out today. | photonics optics LINK

"PORTABLE NEAR INFRARED SPECTROMETER DENGAN SENSOR AS7263 UNTUK PENDUGAAN SIFAT KIMIA JERUK SIAM (CITRUS NOBILIS) SECARA NON ..." LINK




Process Control and NIR Sensors

"Multi-modal diffuse optical spectroscopy for high-speed monitoring and wide-area mapping of tissue optical properties and hemodynamics" LINK

"Process analytical technique (PAT) miniaturization for monoclonal antibody aggregate detection in continuous downstream processing" LINK

"Development of a Robust Control Strategy for Fixed-Dose Combination Bilayer Tablets with Integrated Quality by Design, Statistical, and Process Analytical ..." LINK




Environment NIR-Spectroscopy Application

"Recent Advances in Plasmonic Photocatalysis Based on TiO2 and Noble Metal Nanoparticles for Energy Conversion, Environmental Remediation, and Organic Synthesis" LINK

"Mapping liquid water content in snow: An intercomparison of mixed-phase optical property models using hyperspectral imaging and in situ measurements" LINK

"Estimating Atterberg limits of soils from reflectance spectroscopy and pedotransfer functions" LINK




Agriculture NIR-Spectroscopy Usage

"Seeing the wood for the trees: hyperspectral imaging for high throughput QTL detection in raspberry, a perennial crop species" LINK

"Agronomy : Effect of Different Edaphic Crop Conditions on the Free Amino Acid Profile of PH-16 Dry Cacao Beans" LINK




Horticulture NIR-Spectroscopy Applications

"Application of Hyperspectral Imaging for Maturity and Soluble Solids Content Determination of Strawberry With Deep Learning Approaches" LINK

"Predicting soluble solids content in “Fuji” apples of different ripening stages based on multiple information fusion" LINK




Food & Feed Industry NIR Usage

"Effects of cultivars and fertilization levels on the quality of brown and polished rice" LINK

"Foods : Physicochemical and Functional Properties of Snack Bars Enriched with Tilapia (Oreochromis niloticus) by-Product Powders" LINK

"Using data science to combat poverty" | BASE foodwaste LINK

"Foods : HPLC Fingerprints for the Characterization of Walnuts and the Detection of Fraudulent Incidents" LINK

"A novel approach to identify the spectral bands that predict moisture content in canola and wheat" LINK




Medicinal Spectroscopy

"Investigating spectroscopic measurement of sublingual veins and tissue to estimate central venous oxygen saturation" LINK

"Detection of the Communication Site by Indocyanine Green Adsorbed to Human Serum Albumin Fluorescence During Surgery for a Pleuroperitoneal ..." LINK

"INFLUENCE OF SEX ON LOWER LIMB SKELETAL MUSCLE OXIDATIVE CAPACITY AND MUSCLE DIFFUSION IN ENDURANCE TRAINED INDIVIDUALS" LINK




Other

"Efecto del ambiente ruminal y la fuente de fibra sobre la dinámica de desaparición de la materia orgánica y sus componentes en bovinos en confinamiento." LINK

"催熟对采后菠萝品质的影响与光谱识别" LINK



NIR Calibration-Model Services

Improve Accuracy of fast Nondestructive NIR Analytics by Optimal Calibration | Food Feed FoodSafety ag Lab LINK

Increase Your Profit with optimized NIR Accuracy Process Protein Oil plastic colors paints milk soy Soybean LINK

Spectroscopy and Chemometrics News Weekly 39, 2021 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 39, 2021 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 39, 2021 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Convenient use of near-infrared spectroscopy to indirectly predict the antioxidant activitiy of edible rose (Rose chinensis Jacq “Crimsin Glory” HT) petals during ..." LINK

"Near-infrared emission from spatially indirect excitons in type II ZnTe/CdSe/(Zn,Mg)Te core/double-shell nanowires" LINK

"Rapid Detection of Fatty Acids in Edible Oils Using Vis-NIR Reflectance Spectroscopy with Multivariate Methods" LINK

"An Improved Residual Network for Pork Freshness Detection using Near-Infrared Spectroscopy" LINK

"Methylglyoxal Adducts Levels in Blood Measured on Dried Spot by Portable Near-Infrared Spectroscopy" LINK

"Application of Near-Infrared Spectroscopy to statistical control in freeze-drying processes" LINK

"TeaNet: Deep learning on Near-Infrared Spectroscopy (NIR) data for the assurance of tea quality" LINK

"Detecting Residual Awareness in Patients With Prolonged Disorders of Consciousness: An fNIRS Study" | LINK

"Dry Matter Estimation of Standing Corn with Near-infrared Reflectance Spectroscopy" LINK

"Conditional-GAN Based Data Augmentation for Deep Learning Task Classifier Improvement Using fNIRS Data" | LINK

"Application of Various Algorithms for Spectral Variable Selection in NIRS Modeling of Red Ginseng Extraction" LINK

"Vis-NIR hyperspectral imaging along with Gaussian process regression to monitor quality attributes of apple slices during drying" LINK

"Potential of Near Infrared Spectroscopy as a Rapid Method to Discriminate OTA and Non-OTA-Producing Mould Species in a Dry-Cured Ham Model System" LINK

"Pendugaan Tingkat Fermentasi Kakao Secara Non-Destruktif dengan NIRS" LINK

"Penentuan Tingkat Kekerasan dan Kemanisan Buah Naga Merah (Hylocereus polyrhizus) Secara Nondestruktif Menggunakan Near Infrared Spectroscopy (NIRS)" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

" A NOVEL PROTEIN STRUCTURE ELUCIDATION TECHNIQUE BY CIRCULAR DICHROISM AND NEAR INFRARED SPECTROSCOPY" LINK

"A novel strategy of "pick the best of the best" for the nondestructive identification of Poria cocos based on near-infrared spectroscopy" LINK

"The Neural Processing of Vocal Emotion After Hearing Reconstruction in Prelingual Deaf Children: A Functional Near-Infrared Spectroscopy Brain Imaging Study" LINK

"Antinutrient to mineral molar ratios of raw common beans and their rapid prediction using near-infrared spectroscopy" LINK

"Effect of spectral pretreatment on qualitative identification of adulterated bovine colostrum by near-infrared spectroscopy" LINK

"A Rotational-Linear Sample Probing Device to Improve the Performance of Compact Near-Infrared Spectrophotometers" LINK

"Machine Learning Calibration for Near TS Infrared Spectroscopy Data: A Visual kkS Programming Approach" LINK




Hyperspectral Imaging (HSI)

"Selecting informative bands for partial least squares regressions improves their goodness-of-fits to estimate leaf photosynthetic parameters from hyperspectral data" LINK

"Hyperspectral detection of salted sea cucumber adulteration using different spectral preprocessing techniques and SVM method" LINK

"An automated approach for fringe frequency estimation and removal in infrared spectroscopy and hyperspectral imaging of biological samples" LINK

"New evidence from hyperspectral imaging analysis on the effect of photobiomodulation therapy on normal skin oxygenation" LINK




Chemometrics and Machine Learning

"The Use of Chemometrics for Classification of Sidaguri (<i>Sida rhombifolia</i>) Based on FTIR Spectra and Antiradical Activities" LINK

"Massive spectral data analysis for plant breeding using parSketch-PLSDA method: Discrimination of sunflower genotypes" LINK

"Htype indices with applications in chemometrics I: hmultiple similarity index" LINK

"Near-Infrared Spectroscopy and Machine Learning-Based Classification and Calibration Methods in Detection and Measurement of Anionic Surfactant in Milk" LINK

"Remote Sensing : Validation of FY-3D MERSI-2 Precipitable Water Vapor (PWV) Datasets Using Ground-Based PWV Data from AERONET" LINK

"Verified the rapid evaluation of the edible safety of wild porcini mushrooms, using deep learning and PLS-DA" LINK

"Foods : Imaging Spectroscopy and Machine Learning for Intelligent Determination of Potato and Sweet Potato Quality" LINK

"Estimating the Forage Neutral Detergent Fiber Content of Alpine Grassland in the Tibetan Plateau Using Hyperspectral Data and Machine Learning Algorithms" LINK

"Optical spectroscopy methods for the characterization of sol-gel materials" LINK

"Sensors : Machine Learning Enhances the Performance of Bioreceptor-Free Biosensors" LINK

"Agronomy : How Different Cooking Methods Affect the Phenolic Composition of Sweet Potato for Human Consumption (Ipomea batata (L.) Lam)" LINK




Equipment for Spectroscopy

"Miniaturized VIS-NIR Spectrometers Based on Narrowband and Tunable Transmission Cavity Organic Photodetectors with Ultrahigh Specific Detectivity above 10(14) Jones" LINK

In the market for a palm spectrometer, bandpass filter, or microscopy stage? Those and more are featured in the October Product Showcase out today. | photonics optics LINK

"PORTABLE NEAR INFRARED SPECTROMETER DENGAN SENSOR AS7263 UNTUK PENDUGAAN SIFAT KIMIA JERUK SIAM (CITRUS NOBILIS) SECARA NON ..." LINK




Process Control and NIR Sensors

"Multi-modal diffuse optical spectroscopy for high-speed monitoring and wide-area mapping of tissue optical properties and hemodynamics" LINK

"Process analytical technique (PAT) miniaturization for monoclonal antibody aggregate detection in continuous downstream processing" LINK

"Development of a Robust Control Strategy for Fixed-Dose Combination Bilayer Tablets with Integrated Quality by Design, Statistical, and Process Analytical ..." LINK




Environment NIR-Spectroscopy Application

"Recent Advances in Plasmonic Photocatalysis Based on TiO2 and Noble Metal Nanoparticles for Energy Conversion, Environmental Remediation, and Organic Synthesis" LINK

"Mapping liquid water content in snow: An intercomparison of mixed-phase optical property models using hyperspectral imaging and in situ measurements" LINK

"Estimating Atterberg limits of soils from reflectance spectroscopy and pedotransfer functions" LINK




Agriculture NIR-Spectroscopy Usage

"Seeing the wood for the trees: hyperspectral imaging for high throughput QTL detection in raspberry, a perennial crop species" LINK

"Agronomy : Effect of Different Edaphic Crop Conditions on the Free Amino Acid Profile of PH-16 Dry Cacao Beans" LINK




Horticulture NIR-Spectroscopy Applications

"Application of Hyperspectral Imaging for Maturity and Soluble Solids Content Determination of Strawberry With Deep Learning Approaches" LINK

"Predicting soluble solids content in “Fuji” apples of different ripening stages based on multiple information fusion" LINK




Food & Feed Industry NIR Usage

"Effects of cultivars and fertilization levels on the quality of brown and polished rice" LINK

"Foods : Physicochemical and Functional Properties of Snack Bars Enriched with Tilapia (Oreochromis niloticus) by-Product Powders" LINK

"Using data science to combat poverty" | BASE foodwaste LINK

"Foods : HPLC Fingerprints for the Characterization of Walnuts and the Detection of Fraudulent Incidents" LINK

"A novel approach to identify the spectral bands that predict moisture content in canola and wheat" LINK




Medicinal Spectroscopy

"Investigating spectroscopic measurement of sublingual veins and tissue to estimate central venous oxygen saturation" LINK

"Detection of the Communication Site by Indocyanine Green Adsorbed to Human Serum Albumin Fluorescence During Surgery for a Pleuroperitoneal ..." LINK

"INFLUENCE OF SEX ON LOWER LIMB SKELETAL MUSCLE OXIDATIVE CAPACITY AND MUSCLE DIFFUSION IN ENDURANCE TRAINED INDIVIDUALS" LINK




Other

"Efecto del ambiente ruminal y la fuente de fibra sobre la dinámica de desaparición de la materia orgánica y sus componentes en bovinos en confinamiento." LINK

"催熟对采后菠萝品质的影响与光谱识别" LINK



NIR Calibration-Model Services

Improve Accuracy of fast Nondestructive NIR Analytics by Optimal Calibration | Food Feed FoodSafety ag Lab LINK

Increase Your Profit with optimized NIR Accuracy Process Protein Oil plastic colors paints milk soy Soybean LINK

Spectroscopy and Chemometrics News Weekly 39, 2021 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 39, 2021 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 39, 2021 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Convenient use of near-infrared spectroscopy to indirectly predict the antioxidant activitiy of edible rose (Rose chinensis Jacq “Crimsin Glory” HT) petals during ..." LINK

"Near-infrared emission from spatially indirect excitons in type II ZnTe/CdSe/(Zn,Mg)Te core/double-shell nanowires" LINK

"Rapid Detection of Fatty Acids in Edible Oils Using Vis-NIR Reflectance Spectroscopy with Multivariate Methods" LINK

"An Improved Residual Network for Pork Freshness Detection using Near-Infrared Spectroscopy" LINK

"Methylglyoxal Adducts Levels in Blood Measured on Dried Spot by Portable Near-Infrared Spectroscopy" LINK

"Application of Near-Infrared Spectroscopy to statistical control in freeze-drying processes" LINK

"TeaNet: Deep learning on Near-Infrared Spectroscopy (NIR) data for the assurance of tea quality" LINK

"Detecting Residual Awareness in Patients With Prolonged Disorders of Consciousness: An fNIRS Study" | LINK

"Dry Matter Estimation of Standing Corn with Near-infrared Reflectance Spectroscopy" LINK

"Conditional-GAN Based Data Augmentation for Deep Learning Task Classifier Improvement Using fNIRS Data" | LINK

"Application of Various Algorithms for Spectral Variable Selection in NIRS Modeling of Red Ginseng Extraction" LINK

"Vis-NIR hyperspectral imaging along with Gaussian process regression to monitor quality attributes of apple slices during drying" LINK

"Potential of Near Infrared Spectroscopy as a Rapid Method to Discriminate OTA and Non-OTA-Producing Mould Species in a Dry-Cured Ham Model System" LINK

"Pendugaan Tingkat Fermentasi Kakao Secara Non-Destruktif dengan NIRS" LINK

"Penentuan Tingkat Kekerasan dan Kemanisan Buah Naga Merah (Hylocereus polyrhizus) Secara Nondestruktif Menggunakan Near Infrared Spectroscopy (NIRS)" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

" A NOVEL PROTEIN STRUCTURE ELUCIDATION TECHNIQUE BY CIRCULAR DICHROISM AND NEAR INFRARED SPECTROSCOPY" LINK

"A novel strategy of "pick the best of the best" for the nondestructive identification of Poria cocos based on near-infrared spectroscopy" LINK

"The Neural Processing of Vocal Emotion After Hearing Reconstruction in Prelingual Deaf Children: A Functional Near-Infrared Spectroscopy Brain Imaging Study" LINK

"Antinutrient to mineral molar ratios of raw common beans and their rapid prediction using near-infrared spectroscopy" LINK

"Effect of spectral pretreatment on qualitative identification of adulterated bovine colostrum by near-infrared spectroscopy" LINK

"A Rotational-Linear Sample Probing Device to Improve the Performance of Compact Near-Infrared Spectrophotometers" LINK

"Machine Learning Calibration for Near TS Infrared Spectroscopy Data: A Visual kkS Programming Approach" LINK




Hyperspectral Imaging (HSI)

"Selecting informative bands for partial least squares regressions improves their goodness-of-fits to estimate leaf photosynthetic parameters from hyperspectral data" LINK

"Hyperspectral detection of salted sea cucumber adulteration using different spectral preprocessing techniques and SVM method" LINK

"An automated approach for fringe frequency estimation and removal in infrared spectroscopy and hyperspectral imaging of biological samples" LINK

"New evidence from hyperspectral imaging analysis on the effect of photobiomodulation therapy on normal skin oxygenation" LINK




Chemometrics and Machine Learning

"The Use of Chemometrics for Classification of Sidaguri (<i>Sida rhombifolia</i>) Based on FTIR Spectra and Antiradical Activities" LINK

"Massive spectral data analysis for plant breeding using parSketch-PLSDA method: Discrimination of sunflower genotypes" LINK

"Htype indices with applications in chemometrics I: hmultiple similarity index" LINK

"Near-Infrared Spectroscopy and Machine Learning-Based Classification and Calibration Methods in Detection and Measurement of Anionic Surfactant in Milk" LINK

"Remote Sensing : Validation of FY-3D MERSI-2 Precipitable Water Vapor (PWV) Datasets Using Ground-Based PWV Data from AERONET" LINK

"Verified the rapid evaluation of the edible safety of wild porcini mushrooms, using deep learning and PLS-DA" LINK

"Foods : Imaging Spectroscopy and Machine Learning for Intelligent Determination of Potato and Sweet Potato Quality" LINK

"Estimating the Forage Neutral Detergent Fiber Content of Alpine Grassland in the Tibetan Plateau Using Hyperspectral Data and Machine Learning Algorithms" LINK

"Optical spectroscopy methods for the characterization of sol-gel materials" LINK

"Sensors : Machine Learning Enhances the Performance of Bioreceptor-Free Biosensors" LINK

"Agronomy : How Different Cooking Methods Affect the Phenolic Composition of Sweet Potato for Human Consumption (Ipomea batata (L.) Lam)" LINK




Equipment for Spectroscopy

"Miniaturized VIS-NIR Spectrometers Based on Narrowband and Tunable Transmission Cavity Organic Photodetectors with Ultrahigh Specific Detectivity above 10(14) Jones" LINK

In the market for a palm spectrometer, bandpass filter, or microscopy stage? Those and more are featured in the October Product Showcase out today. | photonics optics LINK

"PORTABLE NEAR INFRARED SPECTROMETER DENGAN SENSOR AS7263 UNTUK PENDUGAAN SIFAT KIMIA JERUK SIAM (CITRUS NOBILIS) SECARA NON ..." LINK




Process Control and NIR Sensors

"Multi-modal diffuse optical spectroscopy for high-speed monitoring and wide-area mapping of tissue optical properties and hemodynamics" LINK

"Process analytical technique (PAT) miniaturization for monoclonal antibody aggregate detection in continuous downstream processing" LINK

"Development of a Robust Control Strategy for Fixed-Dose Combination Bilayer Tablets with Integrated Quality by Design, Statistical, and Process Analytical ..." LINK




Environment NIR-Spectroscopy Application

"Recent Advances in Plasmonic Photocatalysis Based on TiO2 and Noble Metal Nanoparticles for Energy Conversion, Environmental Remediation, and Organic Synthesis" LINK

"Mapping liquid water content in snow: An intercomparison of mixed-phase optical property models using hyperspectral imaging and in situ measurements" LINK

"Estimating Atterberg limits of soils from reflectance spectroscopy and pedotransfer functions" LINK




Agriculture NIR-Spectroscopy Usage

"Seeing the wood for the trees: hyperspectral imaging for high throughput QTL detection in raspberry, a perennial crop species" LINK

"Agronomy : Effect of Different Edaphic Crop Conditions on the Free Amino Acid Profile of PH-16 Dry Cacao Beans" LINK




Horticulture NIR-Spectroscopy Applications

"Application of Hyperspectral Imaging for Maturity and Soluble Solids Content Determination of Strawberry With Deep Learning Approaches" LINK

"Predicting soluble solids content in “Fuji” apples of different ripening stages based on multiple information fusion" LINK




Food & Feed Industry NIR Usage

"Effects of cultivars and fertilization levels on the quality of brown and polished rice" LINK

"Foods : Physicochemical and Functional Properties of Snack Bars Enriched with Tilapia (Oreochromis niloticus) by-Product Powders" LINK

"Using data science to combat poverty" | BASE foodwaste LINK

"Foods : HPLC Fingerprints for the Characterization of Walnuts and the Detection of Fraudulent Incidents" LINK

"A novel approach to identify the spectral bands that predict moisture content in canola and wheat" LINK




Medicinal Spectroscopy

"Investigating spectroscopic measurement of sublingual veins and tissue to estimate central venous oxygen saturation" LINK

"Detection of the Communication Site by Indocyanine Green Adsorbed to Human Serum Albumin Fluorescence During Surgery for a Pleuroperitoneal ..." LINK

"INFLUENCE OF SEX ON LOWER LIMB SKELETAL MUSCLE OXIDATIVE CAPACITY AND MUSCLE DIFFUSION IN ENDURANCE TRAINED INDIVIDUALS" LINK




Other

"Efecto del ambiente ruminal y la fuente de fibra sobre la dinámica de desaparición de la materia orgánica y sus componentes en bovinos en confinamiento." LINK

"催熟对采后菠萝品质的影响与光谱识别" LINK



Spectroscopy and Chemometrics News Weekly #13, 2021Spektroskopie und Chemometrie Neuigkeiten Wöchentlich #13, 2021Spettroscopia e Chemiometria Weekly News #13, 2021

NIR Calibration-Model Services

NIRS Analytical Laboratory Method Development : Reduce Workload and Response Time | MethodDevelopment modeling LINK

Spectroscopy and Chemometrics News Weekly 12, 2021 | NIRS NIR Spectroscopy MachineLearning Spectrometer Application Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Service Software Sensors QA QC Testing Quality LINK

This week's NIR news Weekly is sponsored by Your-Company-Name-Here - NIR-spectrometers. Check out their product page ... link

Get the Spectroscopy and Chemometrics News Weekly in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Differentiation between Fresh and Thawed Cephalopods Using NIR Spectroscopy and Multivariate Data Analysis. Foods 2021, 10, 528" LINK

"Ethanol-soluble carbohydrates of cool-season grasses: prediction of concentration by near-infrared reflectance spectroscopy (NIRS) and evaluation of effects of ..." LINK

"An Evaluation of Different NIR-Spectral Pre-Treatments to Derive the Soil Parameters C and N of a Humus-Clay-Rich Soil" LINK

"Prediction of Physicochemical Properties in Honeys with Portable Near-Infrared (microNIR) Spectroscopy Combined with Multivariate Data Processing" LINK

"Comparison between single and mixed-species NIRS databases' accuracy of dairy fiber feed value detection" LINK

"Using autoencoders to compress soil VNIR–SWIR spectra for more robust prediction of soil properties" LINK

"Prediction of some quality properties of rice and its flour by near-infrared spectroscopy (NIRS) analysis." ricequality Amylose viscosity LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Nitrogen Management Based on Visible/Near Infrared Spectroscopy in Pear Orchards" Remote Sensing LINK

"Applications of near infrared spectroscopy for fish and fish products quality: a review" LINK

"Near Infrared Spectroscopy as a PAT Tool for Monitoring and Control of Protein and Excipient Concentration in Ultrafiltration of Highly Concentrated Antibody Formulations" LINK

"Determination of soluble solid content in market tomatoes using Near-infrared Spectroscopy" LINK

"Discriminating Coalho cheese by origin through near and middle infrared spectroscopy and analytical measures" LINK

"Current and future research directions in computer-aided near-infrared spectroscopy: A perspective" LINK

"Estimation of the Relative Abundance of Quartz to Clay Minerals Using the Visible–Near-Infrared–Shortwave- Infrared Spectral Region" LINK

"Estimating the Lactate Threshold Using Wireless Near-Infrared Spectroscopy and Threshold Detection Analyses" LINK

"Smart SelfAssembly Amphiphilic CyclopeptideDye for NearInfrared WindowII Imaging" LINK

"Application of Long-Wave Near Infrared Hyperspectral Imaging for Determination of Moisture Content of Single Maize Seed" LINK

"Near Infrared Spectroscopy as a PAT Tool for Monitoring and Control of Protein and Excipient Concentration in Ultrafiltration of Highly Concentrated Antibody ..." LINK

" Achieving the potential multifunctional near-infrared materials Ca 3 In 2− x Ga x Ge 3 O 12: Cr 3+ using a solid state method" LINK

"ATR-FTIR Microspectroscopy Brings a Novel Insight Into the Study of Cell Wall Chemistry at the Cellular Level" LINK

"Development and performance tests of an on-the-go detector of soil total nitrogen concentration based on near-infrared spectroscopy" LINK

"Mid-Infrared Scattering in -Al2O3 Catalytic Powders" LINK

"Rapid tannin profiling of tree fodders using untargeted mid-infrared spectroscopy and partial least squares regression" LINK

"Intelligent evaluation of taste constituents and polyphenols-to-amino acids ratio in matcha tea powder using near infrared spectroscopy" LINK




Raman Spectroscopy

"In vivo diagnosis of skin cancer with a portable Raman spectroscopic device" LINK




Hyperspectral Imaging (HSI)

" A chemometric view of hyperspectral images" LINK




Chemometrics and Machine Learning

" A synergistic use of chemometrics and deep learning improved the predictive performance of near-infrared spectroscopy models for dry matter prediction in ..." LINK

"Soil exchangeable cations estimation using Vis-NIR spectroscopy in different depths: Effects of multiple calibration models and spiking" LINK

"Prediction of Tea Theanine Content using Near-Infrared Spectroscopy and Flower Pollination Algorithm" LINK

"Predicting Oil Content In Ripe Macaw Fruits (Acrocomia Aculeata) From Unripe Ones By Near Infrared Spectroscopy And Pls Regression" LINK

"A Model Based on Clusters of Similar Color and NIR to Estimate Oil Content of Single Olives" LINK

"Quick Determination and Discrimination of Commercial Hand Sanitisers Using Attenuated Total Reflectance-Fourier Transform Infrared Spectroscopy and Chemometrics" LINK

"A synergistic use of chemometrics and deep learning improved the predictive performance of near-infrared spectroscopy models for dry matter prediction in mango fruit" LINK

"Comparative study between Partial Least Squares and Rational function Ridge Regression models for the prediction of moisture content of woodchip samples using a handheld spectrophotometer" LINK

"Classification of Lingwu long jujube internal bruise over time based on visible near-infrared hyperspectral imaging combined with partial least squares-discriminant ..." LINK

"Nondestructive qualitative and quantitative analysis of Yaobitong capsule using near-infrared spectroscopy in tandem with chemometrics" LINK

"Near infrared reflectance spectroscopy: classification and rapid prediction of patchouli oil content" LINK

"Chemometric classification of geothermal and non-geothermal ethanol leaf extract of seurapoh (Chromolaena odorata Linn) using infrared spectroscopy" LINK




Process Control and NIR Sensors

"In-Line Technologies for the Analysis of Important Milk Parameters during the Milking Process: A Review" LINK




Environment NIR-Spectroscopy Application

"Remote Sensing, Vol. 13, Pages 1105: Water Conservation Estimation Based on Time Series NDVI in the Yellow River Basin" LINK

"A novel framework to estimate soil mineralogy using soil spectroscopy" LINK




Agriculture NIR-Spectroscopy Usage

"Pentosan polysulfate maculopathy: Prevalence, spectrum of disease, and choroidal imaging analysis based on prospective screening: Pentosan maculopathy: disease spectrum & choroidal analysis" LINK

"An Alternative Approach to Evaluate the Quality of Protein-Based Raw Materials for Dry Pet Food. Animals 2021, 11, 458" LINK

"The use of NIR sensor technology for soil test-based decision making in agriculture" LINK

"Estimation of Starch Hydrolysis in Sweet Potato (Beni haruka) Based on Storage Period Using Nondestructive Near-Infrared Spectrometry. Agriculture 2021, 11, 135" LINK

"Handheld vs. Benchtop NearInfrared Spectrometers - How Do They Compare for Analyzing Forage Nutritive Value?" LINK

"Foods, Vol. 10, Pages 612: Preliminary Insights in Sensory Profile of Sweet Cherries" LINK

"Comparing CalReg performance with other multivariate methods for estimating selected soil properties from Moroccan agricultural regions using NIR spectroscopy" LINK

"Potential of Multivariate Statistical Technique Based on the Effective Spectra Bands to Estimate the Plant Water Content of Wheat Under Different Irrigation Regimes" LINK

"Agriculture, Vol. 11, Pages 239: In-Line Technologies for the Analysis of Important Milk Parameters during the Milking Process: A Review" LINK

"Foods, Vol. 10, Pages 496: Fatty Acid Composition from Olive Oils of Portuguese Centenarian Trees Is Highly Dependent on Olive Cultivar and Crop Year" LINK

"Automated in-field leaf-level hyperspectral imaging of corn plants using a Cartesian robotic platform" LINK

"A novel compact intrinsic safety full range Methane microprobe sensor using “trans-world” processing method based on near- infrared spectroscopy" LINK

"Organic carbon in agricultural and agroforestry soils: Effect of different management practices" LINK

"Machine Learning-Based Approach to Predict Insect-Herbivory-Damage and Insect-Type Attack in Maize Plants Using Hyperspectral Data" LINK

" Spectral reflectance of marine macroplastics in the VNIR and SWIR measured in a controlled environment" LINK




Forestry and Wood Industry NIR Usage

"Chemometric development using portable molecular vibrational spectrometers for rapid evaluation of AVC (Valsa mali Miyabe et Yamada) infection of apple trees" LINK




Food & Feed Industry NIR Usage

"Quantitative Analysis of Colony Number in Mouldy Wheat based on Near Infrared Spectroscopy combined with Colorimetric Sensor" LINK




Pharma Industry NIR Usage

" Integration of transcriptomes analysis with spectral signature of total RNA for generation of affordable remote sensing of Hepatocellular carcinoma in serum ..." LINK




Laboratory and NIR-Spectroscopy

" Prediction of meat quality traits in the abattoir using portable near-infrared spectrometers: heritability of predicted traits and genetic correlations with laboratory ..." LINK




Other

"Ultrasonic-assisted catalytic transfer hydrogenation for upgrading pyrolysis-oil" LINK

"Quantitation of volatile aldehydes using chemoselective response dyes combined with multivariable data analysis" LINK

"Evaluation and optimization on the reflection and durability of reflective coatings for cool pavement" LINK

"Polyvinyl chloride: chemical modification and investigation of structural and thermal properties" LINK





.

NIR Calibration-Model Services

NIRS Analytical Laboratory Method Development : Reduce Workload and Response Time | MethodDevelopment modeling LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 12, 2021 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

This week's NIR news Weekly is sponsored by Your-Company-Name-Here - NIR-spectrometers. Check out their product page ... link

Get the Spectroscopy and Chemometrics News Weekly in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Differentiation between Fresh and Thawed Cephalopods Using NIR Spectroscopy and Multivariate Data Analysis. Foods 2021, 10, 528" LINK

"Ethanol-soluble carbohydrates of cool-season grasses: prediction of concentration by near-infrared reflectance spectroscopy (NIRS) and evaluation of effects of ..." LINK

"An Evaluation of Different NIR-Spectral Pre-Treatments to Derive the Soil Parameters C and N of a Humus-Clay-Rich Soil" LINK

"Prediction of Physicochemical Properties in Honeys with Portable Near-Infrared (microNIR) Spectroscopy Combined with Multivariate Data Processing" LINK

"Comparison between single and mixed-species NIRS databases' accuracy of dairy fiber feed value detection" LINK

"Using autoencoders to compress soil VNIR–SWIR spectra for more robust prediction of soil properties" LINK

"Prediction of some quality properties of rice and its flour by near-infrared spectroscopy (NIRS) analysis." ricequality Amylose viscosity LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Nitrogen Management Based on Visible/Near Infrared Spectroscopy in Pear Orchards" Remote Sensing LINK

"Applications of near infrared spectroscopy for fish and fish products quality: a review" LINK

"Near Infrared Spectroscopy as a PAT Tool for Monitoring and Control of Protein and Excipient Concentration in Ultrafiltration of Highly Concentrated Antibody Formulations" LINK

"Determination of soluble solid content in market tomatoes using Near-infrared Spectroscopy" LINK

"Discriminating Coalho cheese by origin through near and middle infrared spectroscopy and analytical measures" LINK

"Current and future research directions in computer-aided near-infrared spectroscopy: A perspective" LINK

"Estimation of the Relative Abundance of Quartz to Clay Minerals Using the Visible–Near-Infrared–Shortwave- Infrared Spectral Region" LINK

"Estimating the Lactate Threshold Using Wireless Near-Infrared Spectroscopy and Threshold Detection Analyses" LINK

"Smart SelfAssembly Amphiphilic CyclopeptideDye for NearInfrared WindowII Imaging" LINK

"Application of Long-Wave Near Infrared Hyperspectral Imaging for Determination of Moisture Content of Single Maize Seed" LINK

"Near Infrared Spectroscopy as a PAT Tool for Monitoring and Control of Protein and Excipient Concentration in Ultrafiltration of Highly Concentrated Antibody ..." LINK

" Achieving the potential multifunctional near-infrared materials Ca 3 In 2− x Ga x Ge 3 O 12: Cr 3+ using a solid state method" LINK

"ATR-FTIR Microspectroscopy Brings a Novel Insight Into the Study of Cell Wall Chemistry at the Cellular Level" LINK

"Development and performance tests of an on-the-go detector of soil total nitrogen concentration based on near-infrared spectroscopy" LINK

"Mid-Infrared Scattering in -Al2O3 Catalytic Powders" LINK

"Rapid tannin profiling of tree fodders using untargeted mid-infrared spectroscopy and partial least squares regression" LINK

"Intelligent evaluation of taste constituents and polyphenols-to-amino acids ratio in matcha tea powder using near infrared spectroscopy" LINK




Raman Spectroscopy

"In vivo diagnosis of skin cancer with a portable Raman spectroscopic device" LINK




Hyperspectral Imaging (HSI)

" A chemometric view of hyperspectral images" LINK




Chemometrics and Machine Learning

" A synergistic use of chemometrics and deep learning improved the predictive performance of near-infrared spectroscopy models for dry matter prediction in ..." LINK

"Soil exchangeable cations estimation using Vis-NIR spectroscopy in different depths: Effects of multiple calibration models and spiking" LINK

"Prediction of Tea Theanine Content using Near-Infrared Spectroscopy and Flower Pollination Algorithm" LINK

"Predicting Oil Content In Ripe Macaw Fruits (Acrocomia Aculeata) From Unripe Ones By Near Infrared Spectroscopy And Pls Regression" LINK

"A Model Based on Clusters of Similar Color and NIR to Estimate Oil Content of Single Olives" LINK

"Quick Determination and Discrimination of Commercial Hand Sanitisers Using Attenuated Total Reflectance-Fourier Transform Infrared Spectroscopy and Chemometrics" LINK

"A synergistic use of chemometrics and deep learning improved the predictive performance of near-infrared spectroscopy models for dry matter prediction in mango fruit" LINK

"Comparative study between Partial Least Squares and Rational function Ridge Regression models for the prediction of moisture content of woodchip samples using a handheld spectrophotometer" LINK

"Classification of Lingwu long jujube internal bruise over time based on visible near-infrared hyperspectral imaging combined with partial least squares-discriminant ..." LINK

"Nondestructive qualitative and quantitative analysis of Yaobitong capsule using near-infrared spectroscopy in tandem with chemometrics" LINK

"Near infrared reflectance spectroscopy: classification and rapid prediction of patchouli oil content" LINK

"Chemometric classification of geothermal and non-geothermal ethanol leaf extract of seurapoh (Chromolaena odorata Linn) using infrared spectroscopy" LINK




Process Control and NIR Sensors

"In-Line Technologies for the Analysis of Important Milk Parameters during the Milking Process: A Review" LINK




Environment NIR-Spectroscopy Application

"Remote Sensing, Vol. 13, Pages 1105: Water Conservation Estimation Based on Time Series NDVI in the Yellow River Basin" LINK

"A novel framework to estimate soil mineralogy using soil spectroscopy" LINK




Agriculture NIR-Spectroscopy Usage

"Pentosan polysulfate maculopathy: Prevalence, spectrum of disease, and choroidal imaging analysis based on prospective screening: Pentosan maculopathy: disease spectrum & choroidal analysis" LINK

"An Alternative Approach to Evaluate the Quality of Protein-Based Raw Materials for Dry Pet Food. Animals 2021, 11, 458" LINK

"The use of NIR sensor technology for soil test-based decision making in agriculture" LINK

"Estimation of Starch Hydrolysis in Sweet Potato (Beni haruka) Based on Storage Period Using Nondestructive Near-Infrared Spectrometry. Agriculture 2021, 11, 135" LINK

"Handheld vs. Benchtop NearInfrared Spectrometers - How Do They Compare for Analyzing Forage Nutritive Value?" LINK

"Foods, Vol. 10, Pages 612: Preliminary Insights in Sensory Profile of Sweet Cherries" LINK

"Comparing CalReg performance with other multivariate methods for estimating selected soil properties from Moroccan agricultural regions using NIR spectroscopy" LINK

"Potential of Multivariate Statistical Technique Based on the Effective Spectra Bands to Estimate the Plant Water Content of Wheat Under Different Irrigation Regimes" LINK

"Agriculture, Vol. 11, Pages 239: In-Line Technologies for the Analysis of Important Milk Parameters during the Milking Process: A Review" LINK

"Foods, Vol. 10, Pages 496: Fatty Acid Composition from Olive Oils of Portuguese Centenarian Trees Is Highly Dependent on Olive Cultivar and Crop Year" LINK

"Automated in-field leaf-level hyperspectral imaging of corn plants using a Cartesian robotic platform" LINK

"A novel compact intrinsic safety full range Methane microprobe sensor using “trans-world” processing method based on near- infrared spectroscopy" LINK

"Organic carbon in agricultural and agroforestry soils: Effect of different management practices" LINK

"Machine Learning-Based Approach to Predict Insect-Herbivory-Damage and Insect-Type Attack in Maize Plants Using Hyperspectral Data" LINK

" Spectral reflectance of marine macroplastics in the VNIR and SWIR measured in a controlled environment" LINK




Forestry and Wood Industry NIR Usage

"Chemometric development using portable molecular vibrational spectrometers for rapid evaluation of AVC (Valsa mali Miyabe et Yamada) infection of apple trees" LINK




Food & Feed Industry NIR Usage

"Quantitative Analysis of Colony Number in Mouldy Wheat based on Near Infrared Spectroscopy combined with Colorimetric Sensor" LINK




Pharma Industry NIR Usage

" Integration of transcriptomes analysis with spectral signature of total RNA for generation of affordable remote sensing of Hepatocellular carcinoma in serum ..." LINK




Laboratory and NIR-Spectroscopy

" Prediction of meat quality traits in the abattoir using portable near-infrared spectrometers: heritability of predicted traits and genetic correlations with laboratory ..." LINK




Other

"Ultrasonic-assisted catalytic transfer hydrogenation for upgrading pyrolysis-oil" LINK

"Quantitation of volatile aldehydes using chemoselective response dyes combined with multivariable data analysis" LINK

"Evaluation and optimization on the reflection and durability of reflective coatings for cool pavement" LINK

"Polyvinyl chloride: chemical modification and investigation of structural and thermal properties" LINK





.

NIR Calibration-Model Services

NIRS Analytical Laboratory Method Development : Reduce Workload and Response Time | MethodDevelopment modeling LINK

Spettroscopia e Chemiometria Weekly News 12, 2021 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK

This week's NIR news Weekly is sponsored by Your-Company-Name-Here - NIR-spectrometers. Check out their product page ... link

Get the Spectroscopy and Chemometrics News Weekly in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Differentiation between Fresh and Thawed Cephalopods Using NIR Spectroscopy and Multivariate Data Analysis. Foods 2021, 10, 528" LINK

"Ethanol-soluble carbohydrates of cool-season grasses: prediction of concentration by near-infrared reflectance spectroscopy (NIRS) and evaluation of effects of ..." LINK

"An Evaluation of Different NIR-Spectral Pre-Treatments to Derive the Soil Parameters C and N of a Humus-Clay-Rich Soil" LINK

"Prediction of Physicochemical Properties in Honeys with Portable Near-Infrared (microNIR) Spectroscopy Combined with Multivariate Data Processing" LINK

"Comparison between single and mixed-species NIRS databases' accuracy of dairy fiber feed value detection" LINK

"Using autoencoders to compress soil VNIR–SWIR spectra for more robust prediction of soil properties" LINK

"Prediction of some quality properties of rice and its flour by near-infrared spectroscopy (NIRS) analysis." ricequality Amylose viscosity LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Nitrogen Management Based on Visible/Near Infrared Spectroscopy in Pear Orchards" Remote Sensing LINK

"Applications of near infrared spectroscopy for fish and fish products quality: a review" LINK

"Near Infrared Spectroscopy as a PAT Tool for Monitoring and Control of Protein and Excipient Concentration in Ultrafiltration of Highly Concentrated Antibody Formulations" LINK

"Determination of soluble solid content in market tomatoes using Near-infrared Spectroscopy" LINK

"Discriminating Coalho cheese by origin through near and middle infrared spectroscopy and analytical measures" LINK

"Current and future research directions in computer-aided near-infrared spectroscopy: A perspective" LINK

"Estimation of the Relative Abundance of Quartz to Clay Minerals Using the Visible–Near-Infrared–Shortwave- Infrared Spectral Region" LINK

"Estimating the Lactate Threshold Using Wireless Near-Infrared Spectroscopy and Threshold Detection Analyses" LINK

"Smart SelfAssembly Amphiphilic CyclopeptideDye for NearInfrared WindowII Imaging" LINK

"Application of Long-Wave Near Infrared Hyperspectral Imaging for Determination of Moisture Content of Single Maize Seed" LINK

"Near Infrared Spectroscopy as a PAT Tool for Monitoring and Control of Protein and Excipient Concentration in Ultrafiltration of Highly Concentrated Antibody ..." LINK

" Achieving the potential multifunctional near-infrared materials Ca 3 In 2− x Ga x Ge 3 O 12: Cr 3+ using a solid state method" LINK

"ATR-FTIR Microspectroscopy Brings a Novel Insight Into the Study of Cell Wall Chemistry at the Cellular Level" LINK

"Development and performance tests of an on-the-go detector of soil total nitrogen concentration based on near-infrared spectroscopy" LINK

"Mid-Infrared Scattering in -Al2O3 Catalytic Powders" LINK

"Rapid tannin profiling of tree fodders using untargeted mid-infrared spectroscopy and partial least squares regression" LINK

"Intelligent evaluation of taste constituents and polyphenols-to-amino acids ratio in matcha tea powder using near infrared spectroscopy" LINK




Raman Spectroscopy

"In vivo diagnosis of skin cancer with a portable Raman spectroscopic device" LINK




Hyperspectral Imaging (HSI)

" A chemometric view of hyperspectral images" LINK




Chemometrics and Machine Learning

" A synergistic use of chemometrics and deep learning improved the predictive performance of near-infrared spectroscopy models for dry matter prediction in ..." LINK

"Soil exchangeable cations estimation using Vis-NIR spectroscopy in different depths: Effects of multiple calibration models and spiking" LINK

"Prediction of Tea Theanine Content using Near-Infrared Spectroscopy and Flower Pollination Algorithm" LINK

"Predicting Oil Content In Ripe Macaw Fruits (Acrocomia Aculeata) From Unripe Ones By Near Infrared Spectroscopy And Pls Regression" LINK

"A Model Based on Clusters of Similar Color and NIR to Estimate Oil Content of Single Olives" LINK

"Quick Determination and Discrimination of Commercial Hand Sanitisers Using Attenuated Total Reflectance-Fourier Transform Infrared Spectroscopy and Chemometrics" LINK

"A synergistic use of chemometrics and deep learning improved the predictive performance of near-infrared spectroscopy models for dry matter prediction in mango fruit" LINK

"Comparative study between Partial Least Squares and Rational function Ridge Regression models for the prediction of moisture content of woodchip samples using a handheld spectrophotometer" LINK

"Classification of Lingwu long jujube internal bruise over time based on visible near-infrared hyperspectral imaging combined with partial least squares-discriminant ..." LINK

"Nondestructive qualitative and quantitative analysis of Yaobitong capsule using near-infrared spectroscopy in tandem with chemometrics" LINK

"Near infrared reflectance spectroscopy: classification and rapid prediction of patchouli oil content" LINK

"Chemometric classification of geothermal and non-geothermal ethanol leaf extract of seurapoh (Chromolaena odorata Linn) using infrared spectroscopy" LINK




Process Control and NIR Sensors

"In-Line Technologies for the Analysis of Important Milk Parameters during the Milking Process: A Review" LINK




Environment NIR-Spectroscopy Application

"Remote Sensing, Vol. 13, Pages 1105: Water Conservation Estimation Based on Time Series NDVI in the Yellow River Basin" LINK

"A novel framework to estimate soil mineralogy using soil spectroscopy" LINK




Agriculture NIR-Spectroscopy Usage

"Pentosan polysulfate maculopathy: Prevalence, spectrum of disease, and choroidal imaging analysis based on prospective screening: Pentosan maculopathy: disease spectrum & choroidal analysis" LINK

"An Alternative Approach to Evaluate the Quality of Protein-Based Raw Materials for Dry Pet Food. Animals 2021, 11, 458" LINK

"The use of NIR sensor technology for soil test-based decision making in agriculture" LINK

"Estimation of Starch Hydrolysis in Sweet Potato (Beni haruka) Based on Storage Period Using Nondestructive Near-Infrared Spectrometry. Agriculture 2021, 11, 135" LINK

"Handheld vs. Benchtop NearInfrared Spectrometers - How Do They Compare for Analyzing Forage Nutritive Value?" LINK

"Foods, Vol. 10, Pages 612: Preliminary Insights in Sensory Profile of Sweet Cherries" LINK

"Comparing CalReg performance with other multivariate methods for estimating selected soil properties from Moroccan agricultural regions using NIR spectroscopy" LINK

"Potential of Multivariate Statistical Technique Based on the Effective Spectra Bands to Estimate the Plant Water Content of Wheat Under Different Irrigation Regimes" LINK

"Agriculture, Vol. 11, Pages 239: In-Line Technologies for the Analysis of Important Milk Parameters during the Milking Process: A Review" LINK

"Foods, Vol. 10, Pages 496: Fatty Acid Composition from Olive Oils of Portuguese Centenarian Trees Is Highly Dependent on Olive Cultivar and Crop Year" LINK

"Automated in-field leaf-level hyperspectral imaging of corn plants using a Cartesian robotic platform" LINK

"A novel compact intrinsic safety full range Methane microprobe sensor using “trans-world” processing method based on near- infrared spectroscopy" LINK

"Organic carbon in agricultural and agroforestry soils: Effect of different management practices" LINK

"Machine Learning-Based Approach to Predict Insect-Herbivory-Damage and Insect-Type Attack in Maize Plants Using Hyperspectral Data" LINK

" Spectral reflectance of marine macroplastics in the VNIR and SWIR measured in a controlled environment" LINK




Forestry and Wood Industry NIR Usage

"Chemometric development using portable molecular vibrational spectrometers for rapid evaluation of AVC (Valsa mali Miyabe et Yamada) infection of apple trees" LINK




Food & Feed Industry NIR Usage

"Quantitative Analysis of Colony Number in Mouldy Wheat based on Near Infrared Spectroscopy combined with Colorimetric Sensor" LINK




Pharma Industry NIR Usage

" Integration of transcriptomes analysis with spectral signature of total RNA for generation of affordable remote sensing of Hepatocellular carcinoma in serum ..." LINK




Laboratory and NIR-Spectroscopy

" Prediction of meat quality traits in the abattoir using portable near-infrared spectrometers: heritability of predicted traits and genetic correlations with laboratory ..." LINK




Other

"Ultrasonic-assisted catalytic transfer hydrogenation for upgrading pyrolysis-oil" LINK

"Quantitation of volatile aldehydes using chemoselective response dyes combined with multivariable data analysis" LINK

"Evaluation and optimization on the reflection and durability of reflective coatings for cool pavement" LINK

"Polyvinyl chloride: chemical modification and investigation of structural and thermal properties" LINK





.

Digitization in the field of NIR spectroscopy (smart sensors) / Digitalisierung im Bereich der NIR-Spektroskopie / Digitalizzazione nel campo della spettroscopia NIR (sensori intelligenti)

Digitalization is advancing, also in NIR spectroscopy, which enables trainable miniature smart sensors e.g. for analyses in the food&feed, chemical and pharmaceutical sectors.

The calibration is the core of a NIR spectroscopy sensor, it enables the numerous applications and should therefore not be the weakest link in the measurement chain.

The development of calibrations that turn NIR spectrometers into smart sensors is done manually by experts (NIR specialist, chemometrician, data scientist) with so-called chemometrics software.

This is very time-consuming (time to market) and the result is person-dependent and thus suboptimal, because each expert has his own preferred way of proceeding.
In addition, the calibrations have to be maintained, as new data has been collected in the meantime, which can be used to extend and improve the calibrations.

This is where our automated service comes in, combining the knowledge and good practices of NIR spectroscopy and chemometrics collected in one software and using machine learning to generate optimal calibrations.

Based on this, we have developed a complete technology platform (Time to Market) that covers the entire process from sending NIR + Lab data, to NIR Calibration as a Service, from online purchase of calibrations, to NIR Predictor software that directly evaluates newly measured NIR data locally and generates result reports.

Besides the free desktop version with user interface, the NIR Predictor can also be integrated (OEM). This can be integrated in parallel as a complement to your current Predictor, allowing the user to choose how they want to calibrate.
And give them the advantage in NIR feasibility studies and NIR spectrometer evaluations to quickly provide the customer with a solid and accurate calibration that will make their NIR system deliver better results.

Advantages for your NIR users (internal or external)

  • no initial costs (no chemometrics software license required),
  • calculable operating costs (fixed amount instead of time and hourly rate) (calibration development, calibration maintenance)
  • easy to use (no chemometrics and software training),
  • quicker to use (no calibration development work) and
  • better calibrations (precision, accuracy, robustness, ...)

Our chargeable service is based on the calibration development and the annual calibration use.
Calibration development and calibration use can also be carried out separately (manufacturer / user).

For you as a spectrometer manufacturer, this means that you can deliver your system pre-calibrated for certain applications without incurring software license costs. And without your application specialists having to provide additional calibration services.

The unique advantages of our calibration service together with the free NIR Predictor are:

  • no software license costs (chemometrics software, predictor software, OEM integration)
  • no chemometrics know-how necessary
  • no time needed to develop optimal NIR calibrations.

If interested in using/evaluating the service :

About CalibrationModel.com : Time and knowledge intensive creation and optimization of chemometric evaluation methods for spectrometers as a service to enable more accurate analysis and measurement results.

see also

Paradigm Change in NIR

Five Mistakes to avoid on Digitalization in NIR

NIR - Total cost of ownership (TCO)

OEM / White Label Software

White Paper


Die Digitalisierung schreitet voran, so auch in der NIR-Spektroskopie, die trainierbare miniatur Smart-Sensors ermöglicht z.B. für Analysen im Bereich Food&Feed, Chemie und Pharma.

Die Kalibration ist das Kernstück eines NIR-Spektroskopie Sensors, sie ermöglicht die zahlreichen Applikationen und sollte darum nicht das schwächste Glied in der Messkette sein.

Das Entwickeln von Kalibrationen die NIR-Spektrometer zu Smart-Sensoren macht, wird bis an hin von Experten (NIR-Spezialist, Chemometriker, Data Scientist) manuell gemacht mit sogenannter Chemometrie Software.

Das ist sehr zeitintensiv (Time to Market) und das Ergebnis ist personenabhängig und somit suboptimal, denn jeder Experte hat seine eigene bevorzugte Weise wie er vorgeht.
Dazu kommt, dass die Kalibrationen gewartet werden müssen, da in der Zwischenzeit neue Daten gesammelt wurden, die zur Erweiterung und Verbesserung der Kalibrationen genutzt werden kann.

Hier setzt unser automatisierter Service an, der das Wissen und Good-Practices der NIR-Spektroskopie und Chemometrie gesammelt in einer Software vereint und mittels Machine-Learning optimale Kalibrationen erzeugt.

Wir haben darauf aufbauend eine komplette Technologie-Plattform entwickelt (Time to Market), die den ganzen Ablauf vom Senden der NIR + Lab Daten, zu NIR-Kalibration as a Service, vom Online-Kauf der Kalibrationen, bis hin zur NIR-Predictor Software die neu gemessene NIR Daten direkt lokal auswertet und Ergebnis Reports erstellt.

Nebst der freien Desktop Variante mit User Interface kann der NIR-Predictor auch integriert werden (OEM). Das kann parallel als Ergänzung zu ihrem jetzigen Predictor integriert werden und so dem Anwender die Wahl ermöglichen, wie er Kalibrieren möchte.
Und ihnen so den Vorteil verschaffen, bei NIR Feasibility Studies und NIR-Spektrometer Evaluationen, dem Kunden rasch eine solide und genaue Kalibration bereitzustellen, die ihr NIR System bessere Ergebnisse liefern lässt.

Vorteile für ihre NIR-Anwender (intern oder extern)

  • keine Initial-Kosten (keine Chemometrie Software Lizenz nötig),
  • kalkulierbare Betriebs Kosten (fix Betrag statt nach Aufwand und Stundensatz) (Kalibrationsentwicklung, Kalibrations-Pflege)
  • einfach Anwendbar (keine Chemometrie- und Software-Trainings),
  • schneller Einsatzbereit (keine Kalibrations-Entwicklungs Arbeit) und
  • bessere Kalibrationen (precision, accuracy, robustness, …)

Unsere kostenpflichtige Serviceleistung beruht auf der Kalibrationsentwicklung und der jährlichen Kalibrationsnutzung.
Dabei kann die Kalibrationsentwicklung und Kalibrationsnutzung auch getrennt voneinander (Hersteller / User) erfolgen.

Für Sie als Spektrometer Hersteller kommt so die Möglichkeit hinzu, dass Sie für bestimmte Applikationen ihr System Vorkalibriert ausliefern können, ohne dass Software-Lizenz-Kosten fällig werden. Und ohne dass ihre Applikations-Spezialisten zusätzliche Kalibrationsleistung erbringen müssen.

Die einzigartigen Vorteile unseres Calibrations-Service zusammen mit dem free NIR-Predictor sind:

  • keine Software Lizenz Kosten (Chemometrie Software, Predictor Software, OEM integration)
  • kein Chemometrie Know-How nötig
  • kein Zeitaufwand nötig um optimale NIR-Kalibrationen zu entwickeln.

Bei Interesse zur Nutzung/Evaluation des Services :

Über CalibrationModel.com : Zeit- und Wissens-intensive Erstellung und Optimierung von chemometrischen Auswertemethoden für Spektrometer als Service, um präzisere Analysen- und Messergebnisse zu ermöglichen.

see also

Paradigm Change in NIR

Five Mistakes to avoid on Digitalization in NIR

NIR - Total cost of ownership (TCO)

OEM / White Label Software

White Paper


La digitalizzazione sta progredendo, anche nella spettroscopia NIR, che consente l'uso di sensori intelligenti in miniatura addestrabili, ad esempio per analisi nei settori alimentare e dei mangimi, chimico e farmaceutico.

La calibrazione è il cuore di un sensore di spettroscopia NIR, consente le numerose applicazioni e non dovrebbe quindi essere l'anello più debole della catena di misura.

Lo sviluppo delle calibrazioni che trasformano gli spettrometri NIR in sensori intelligenti viene effettuato manualmente da esperti (specialista NIR, chemiometrista, scienziato dei dati) con il cosiddetto software di chemiometria.

Ciò richiede molto tempo (time to market) e il risultato dipende dalla persona ed è quindi subottimale, perché ogni esperto ha il suo modo di procedere preferito.
Inoltre, le calibrazioni devono essere mantenute, poiché nel frattempo sono stati raccolti nuovi dati che possono essere utilizzati per ampliare e migliorare le calibrazioni.

Qui entra in gioco il nostro servizio automatizzato, che combina le conoscenze e le buone pratiche della spettroscopia NIR e della chemiometria in un unico software e genera calibrazioni ottimali mediante l'apprendimento automatico.

Su questa base, abbiamo sviluppato una piattaforma tecnologica completa (Time to Market), che copre l'intero processo dall'invio dei dati NIR + Lab, alla calibrazione NIR come servizio, dall'acquisto online delle calibrazioni, al software NIR Predictor, che valuta direttamente i dati NIR appena misurati a livello locale e genera rapporti sui risultati.

Oltre alla versione desktop gratuita con interfaccia utente, il NIR Predictor può essere integrato (OEM). Questo può essere integrato in parallelo come complemento al vostro Predictor attuale, permettendo all'utente di scegliere come vuole calibrare.
Questo vi offre il vantaggio negli studi di fattibilità NIR e nelle valutazioni degli spettrometri NIR per fornire rapidamente al cliente una calibrazione solida e accurata che farà sì che il vostro sistema NIR fornisca risultati migliori.

Vantaggi per i vostri utenti NIR (interni o esterni)

  • nessun costo iniziale (non è necessaria la licenza del software di chemiometria),
  • costi operativi calcolabili (importo fisso anziché tariffa oraria) (sviluppo della taratura, manutenzione della taratura)
  • facile da usare (nessuna chemiometria e formazione software),
  • più veloce da usare (nessun lavoro di sviluppo di calibrazione) e
  • calibrazioni migliori (precisione, accuratezza, robustezza, ...)

Il nostro servizio a pagamento si basa sullo sviluppo della taratura e sull'utilizzo annuale della taratura.
Lo sviluppo della taratura e l'uso della taratura possono essere effettuati anche separatamente (produttore/utente).

Per voi, in qualità di produttori di spettrometri, ciò significa che potete fornire il vostro sistema pre-calibrato per determinate applicazioni senza incorrere in costi di licenza del software. E senza che i vostri specialisti delle applicazioni debbano fornire ulteriori servizi di taratura.

I vantaggi unici del nostro servizio di calibrazione insieme al predittore NIR Predictor gratuito sono:

  • nessun costo di licenza software (software di chemiometria, software di previsione, integrazione OEM)
  • non è necessario alcun know-how in chemiometria
  • non c'è bisogno di tempo per sviluppare calibrazioni NIR ottimali.

Se interessati all'uso/valutazione del servizio :

Informazioni su CalibrationModel.com : Creazione e ottimizzazione dei metodi di valutazione chemiometrica per gli spettrometri come servizio per consentire analisi e risultati di misura più precisi.

see also

Paradigm Change in NIR

Five Mistakes to avoid on Digitalization in NIR

NIR - Total cost of ownership (TCO)

OEM / White Label Software

White Paper

Spectroscopy and Chemometrics News Weekly #41, 2020Spektroskopie und Chemometrie Neuigkeiten Wöchentlich #41, 2020Spettroscopia e Chemiometria Weekly News #41, 2020

NIR Calibration-Model Services

Spectroscopy and Chemometrics News Weekly 40, 2020 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

NIR-Spectroscopy and Chemometrics News Weekly 40, 2020 Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 40, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 40, 2020 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Comparison of four mobile, non‐invasive diagnostic techniques for differentiating glass types in historical leaded windows: MA‐XRF, UV–Vis–NIR, Raman …" LINK

"NIR associated to PLS and SVM for fast and non-destructive determination of C, N, P, and K contents in poultry litter" LINK

"Feasibility of FT-NIR spectroscopy and Vis/NIR hyperspectral imaging for sorting unsound chestnuts" LINK

"Estimating purple-soil moisture content using Vis-NIR spectroscopy" | LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Classification approaches for sorting maize (Zea mays subsp. mays) haploids using single‐kernel near‐infrared spectroscopy" LINK

"Near Infrared and Aquaphotomic analysis of water absorption in lactate containing media" LINK

"Classification of Imbalanced Near-infrared Spectroscopy Data" LINK

"Meat freshness revealed by visible to near-infrared spectroscopy and principal component analysis" LINK

"Measurement of the diffusion coefficient and hydrogen bonds of water in a dry-protective solution by microscopic near-infrared spectroscopy" LINK

"Authentication of Antibiotics Using Portable Near-Infrared Spectroscopy and Multivariate Data Analysis" LINK

"Infrared spectroscopy approaches support soil organic carbon estimations to evaluate land degradation" LINK

"Assessment of some wood properties by near infrared spectroscopy" LINK

"Impact of spectroscopic information on total column water vapor retrieval in the near-infrared spectral region" LINK

"Prediction of intramuscular fat in lamb by visible and near-infrared spectroscopy in an abattoir environment" LINK




Raman Spectroscopy

"Principal Component Regression for Forensic Age Determination Using the Raman Spectra of Teeth" LINK




Hyperspectral Imaging (HSI)

"Rapid and nondestructive evaluation of hygroscopic behavior changes of thermally modified softwood and hardwood samples using near-infrared hyperspectral imaging (NIR-HSI)" LINK

"Differentiation of Environmental Bacteria Using Hyperspectral Imaging Technology And Multivariate Analysis" LINK




Chemometrics and Machine Learning

"Comprehensive chemometric classification of snack products based on their near infrared spectra" LINK

"Adulteration detection of corn oil, rapeseed oil and sunflower oil in camellia oil by in situ diffuse reflectance near-infrared spectroscopy and chemometrics" LINK

"Near-Infrared Spectroscopy Coupled Chemometric Algorithms for Rapid Origin Identification and Lipid Content Detection of Pinus Koraiensis Seeds" Sensors LINK

"Application of Generative Adversarial Network for the Prediction of Gasoline Properties" LINK

"Near Infrared Reflectance Spectroscopy Coupled to Chemometrics as a Cost-Effective, Rapid and Non-Destructive Tool for Fish Fraud Control: Monitoring Source …" LINK

"Using chemometrics to characterise and unravel the near infra-red spectral changes induced in aubergine fruit by chilling injury as influenced by storage time and …" LINK




Equipment for Spectroscopy

"Water as a probe to understand the traditional Chinese medicine extraction process with near infrared spectroscopy: a case of Danshen (Salvia miltiorrhiza Bge) …" LINK




Process Control and NIR Sensors

"Sample Mass Estimate for the Use of Near-Infrared and Raman Spectroscopy to Monitor Content Uniformity in a Tablet Press Feed Frame of a Drug Product Continuous Manufacturing Process" LINK




Environment NIR-Spectroscopy Application

"ESTIMATION OF SOIL HEAVY METAL COMBINING FRACTIONAL ORDER DERIVATIVE" LINK

"Metabolomics approaches for analysing effects of geographic and environmental factors on the variation of root essential oils of Ferula assa-foetida L." LINK




Agriculture NIR-Spectroscopy Usage

"Principles and Applications of Vibrational Spectroscopic Imaging in Plant Science: A Review." LINK




Food & Feed Industry NIR Usage

"Multi-block classification of chocolate and cocoa samples into sensory poles" LINK




Pharma Industry NIR Usage

"Rapid quantification of active pharmaceutical ingredient for sugar-free Yangwei granules in commercial production using FT-NIR spectroscopy based on machine …" LINK




Laboratory and NIR-Spectroscopy

"Resin and volatile content of melamine-impregnated paper assessed by near infrared spectroscopy, a simulation of the industrial process using a laboratory-scale …" | LINK




Other

"Development of an automatic sorting robot for construction and demolition waste" LINK

"SEASONAL SPECTRAL SEPARABILITY OF SELECTED GRASSES: CASE STUDY FROM THE KRKONOŠE MTS. TUNDRA ECOSYSTEM" LINK

"Polymer types ingested by northern fulmars (Fulmarus glacialis) and southern hemisphere relatives." LINK

"High-sensitive spectroscopy for remote sensing of concrete structures" LINK





NIR Calibration-Model Services

Spectroscopy and Chemometrics News Weekly 40, 2020 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

NIR-Spectroscopy and Chemometrics News Weekly 40, 2020 Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 40, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 40, 2020 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Comparison of four mobile, non‐invasive diagnostic techniques for differentiating glass types in historical leaded windows: MA‐XRF, UV–Vis–NIR, Raman …" LINK

"NIR associated to PLS and SVM for fast and non-destructive determination of C, N, P, and K contents in poultry litter" LINK

"Feasibility of FT-NIR spectroscopy and Vis/NIR hyperspectral imaging for sorting unsound chestnuts" LINK

"Estimating purple-soil moisture content using Vis-NIR spectroscopy" | LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Classification approaches for sorting maize (Zea mays subsp. mays) haploids using single‐kernel near‐infrared spectroscopy" LINK

"Near Infrared and Aquaphotomic analysis of water absorption in lactate containing media" LINK

"Classification of Imbalanced Near-infrared Spectroscopy Data" LINK

"Meat freshness revealed by visible to near-infrared spectroscopy and principal component analysis" LINK

"Measurement of the diffusion coefficient and hydrogen bonds of water in a dry-protective solution by microscopic near-infrared spectroscopy" LINK

"Authentication of Antibiotics Using Portable Near-Infrared Spectroscopy and Multivariate Data Analysis" LINK

"Infrared spectroscopy approaches support soil organic carbon estimations to evaluate land degradation" LINK

"Assessment of some wood properties by near infrared spectroscopy" LINK

"Impact of spectroscopic information on total column water vapor retrieval in the near-infrared spectral region" LINK

"Prediction of intramuscular fat in lamb by visible and near-infrared spectroscopy in an abattoir environment" LINK




Raman Spectroscopy

"Principal Component Regression for Forensic Age Determination Using the Raman Spectra of Teeth" LINK




Hyperspectral Imaging (HSI)

"Rapid and nondestructive evaluation of hygroscopic behavior changes of thermally modified softwood and hardwood samples using near-infrared hyperspectral imaging (NIR-HSI)" LINK

"Differentiation of Environmental Bacteria Using Hyperspectral Imaging Technology And Multivariate Analysis" LINK




Chemometrics and Machine Learning

"Comprehensive chemometric classification of snack products based on their near infrared spectra" LINK

"Adulteration detection of corn oil, rapeseed oil and sunflower oil in camellia oil by in situ diffuse reflectance near-infrared spectroscopy and chemometrics" LINK

"Near-Infrared Spectroscopy Coupled Chemometric Algorithms for Rapid Origin Identification and Lipid Content Detection of Pinus Koraiensis Seeds" Sensors LINK

"Application of Generative Adversarial Network for the Prediction of Gasoline Properties" LINK

"Near Infrared Reflectance Spectroscopy Coupled to Chemometrics as a Cost-Effective, Rapid and Non-Destructive Tool for Fish Fraud Control: Monitoring Source …" LINK

"Using chemometrics to characterise and unravel the near infra-red spectral changes induced in aubergine fruit by chilling injury as influenced by storage time and …" LINK




Equipment for Spectroscopy

"Water as a probe to understand the traditional Chinese medicine extraction process with near infrared spectroscopy: a case of Danshen (Salvia miltiorrhiza Bge) …" LINK




Process Control and NIR Sensors

"Sample Mass Estimate for the Use of Near-Infrared and Raman Spectroscopy to Monitor Content Uniformity in a Tablet Press Feed Frame of a Drug Product Continuous Manufacturing Process" LINK




Environment NIR-Spectroscopy Application

"ESTIMATION OF SOIL HEAVY METAL COMBINING FRACTIONAL ORDER DERIVATIVE" LINK

"Metabolomics approaches for analysing effects of geographic and environmental factors on the variation of root essential oils of Ferula assa-foetida L." LINK




Agriculture NIR-Spectroscopy Usage

"Principles and Applications of Vibrational Spectroscopic Imaging in Plant Science: A Review." LINK




Food & Feed Industry NIR Usage

"Multi-block classification of chocolate and cocoa samples into sensory poles" LINK




Pharma Industry NIR Usage

"Rapid quantification of active pharmaceutical ingredient for sugar-free Yangwei granules in commercial production using FT-NIR spectroscopy based on machine …" LINK




Laboratory and NIR-Spectroscopy

"Resin and volatile content of melamine-impregnated paper assessed by near infrared spectroscopy, a simulation of the industrial process using a laboratory-scale …" | LINK




Other

"Development of an automatic sorting robot for construction and demolition waste" LINK

"SEASONAL SPECTRAL SEPARABILITY OF SELECTED GRASSES: CASE STUDY FROM THE KRKONOŠE MTS. TUNDRA ECOSYSTEM" LINK

"Polymer types ingested by northern fulmars (Fulmarus glacialis) and southern hemisphere relatives." LINK

"High-sensitive spectroscopy for remote sensing of concrete structures" LINK





NIR Calibration-Model Services

Spectroscopy and Chemometrics News Weekly 40, 2020 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

NIR-Spectroscopy and Chemometrics News Weekly 40, 2020 Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 40, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 40, 2020 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Comparison of four mobile, non‐invasive diagnostic techniques for differentiating glass types in historical leaded windows: MA‐XRF, UV–Vis–NIR, Raman …" LINK

"NIR associated to PLS and SVM for fast and non-destructive determination of C, N, P, and K contents in poultry litter" LINK

"Feasibility of FT-NIR spectroscopy and Vis/NIR hyperspectral imaging for sorting unsound chestnuts" LINK

"Estimating purple-soil moisture content using Vis-NIR spectroscopy" | LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Classification approaches for sorting maize (Zea mays subsp. mays) haploids using single‐kernel near‐infrared spectroscopy" LINK

"Near Infrared and Aquaphotomic analysis of water absorption in lactate containing media" LINK

"Classification of Imbalanced Near-infrared Spectroscopy Data" LINK

"Meat freshness revealed by visible to near-infrared spectroscopy and principal component analysis" LINK

"Measurement of the diffusion coefficient and hydrogen bonds of water in a dry-protective solution by microscopic near-infrared spectroscopy" LINK

"Authentication of Antibiotics Using Portable Near-Infrared Spectroscopy and Multivariate Data Analysis" LINK

"Infrared spectroscopy approaches support soil organic carbon estimations to evaluate land degradation" LINK

"Assessment of some wood properties by near infrared spectroscopy" LINK

"Impact of spectroscopic information on total column water vapor retrieval in the near-infrared spectral region" LINK

"Prediction of intramuscular fat in lamb by visible and near-infrared spectroscopy in an abattoir environment" LINK




Raman Spectroscopy

"Principal Component Regression for Forensic Age Determination Using the Raman Spectra of Teeth" LINK




Hyperspectral Imaging (HSI)

"Rapid and nondestructive evaluation of hygroscopic behavior changes of thermally modified softwood and hardwood samples using near-infrared hyperspectral imaging (NIR-HSI)" LINK

"Differentiation of Environmental Bacteria Using Hyperspectral Imaging Technology And Multivariate Analysis" LINK




Chemometrics and Machine Learning

"Comprehensive chemometric classification of snack products based on their near infrared spectra" LINK

"Adulteration detection of corn oil, rapeseed oil and sunflower oil in camellia oil by in situ diffuse reflectance near-infrared spectroscopy and chemometrics" LINK

"Near-Infrared Spectroscopy Coupled Chemometric Algorithms for Rapid Origin Identification and Lipid Content Detection of Pinus Koraiensis Seeds" Sensors LINK

"Application of Generative Adversarial Network for the Prediction of Gasoline Properties" LINK

"Near Infrared Reflectance Spectroscopy Coupled to Chemometrics as a Cost-Effective, Rapid and Non-Destructive Tool for Fish Fraud Control: Monitoring Source …" LINK

"Using chemometrics to characterise and unravel the near infra-red spectral changes induced in aubergine fruit by chilling injury as influenced by storage time and …" LINK




Equipment for Spectroscopy

"Water as a probe to understand the traditional Chinese medicine extraction process with near infrared spectroscopy: a case of Danshen (Salvia miltiorrhiza Bge) …" LINK




Process Control and NIR Sensors

"Sample Mass Estimate for the Use of Near-Infrared and Raman Spectroscopy to Monitor Content Uniformity in a Tablet Press Feed Frame of a Drug Product Continuous Manufacturing Process" LINK




Environment NIR-Spectroscopy Application

"ESTIMATION OF SOIL HEAVY METAL COMBINING FRACTIONAL ORDER DERIVATIVE" LINK

"Metabolomics approaches for analysing effects of geographic and environmental factors on the variation of root essential oils of Ferula assa-foetida L." LINK




Agriculture NIR-Spectroscopy Usage

"Principles and Applications of Vibrational Spectroscopic Imaging in Plant Science: A Review." LINK




Food & Feed Industry NIR Usage

"Multi-block classification of chocolate and cocoa samples into sensory poles" LINK




Pharma Industry NIR Usage

"Rapid quantification of active pharmaceutical ingredient for sugar-free Yangwei granules in commercial production using FT-NIR spectroscopy based on machine …" LINK




Laboratory and NIR-Spectroscopy

"Resin and volatile content of melamine-impregnated paper assessed by near infrared spectroscopy, a simulation of the industrial process using a laboratory-scale …" | LINK




Other

"Development of an automatic sorting robot for construction and demolition waste" LINK

"SEASONAL SPECTRAL SEPARABILITY OF SELECTED GRASSES: CASE STUDY FROM THE KRKONOŠE MTS. TUNDRA ECOSYSTEM" LINK

"Polymer types ingested by northern fulmars (Fulmarus glacialis) and southern hemisphere relatives." LINK

"High-sensitive spectroscopy for remote sensing of concrete structures" LINK





NIR-Predictor – Manual


NIR-Predictor – Manual

Predicting Spectra

It’s easy to use with NIR-Predictor,
just drag & drop your data for getting the prediction results.

It supports an automatic file format detection.
So you don’t need to specify the instrument type and settings! See the list of supported formats and NIR Vendors: NIR-Predictor supported Spectral Data File Formats

Use the included data to checkout how it feels:

  1. Open the demo Spectra folder by using the Menu > Open Demo Spectra or press F8.
    There are files with spectra from different Vendors.
  2. Drag & drop a spectra file onto the NIR-Predictor window (or press Ctrl+O as for ’Open some files).
  3. The spectra will be
    • loaded
    • pre-processed
    • predicted and
    • reported

Note:
All the steps are fully automatic.
All calibrations that are compatible with the spectra, will produce prediction results in one go.
To select specific calibrations choose the Application. Where the ” ” empty means use all the calibrations.
To define a Application read more in chapter “Applications”

Hint:
To get access to Statistics of Predictions and Reports use the Menu > Show more/less (Ctrl+M) or you can simply resize the window. Here you can also re-do the Analyze step manually with changed inputs (e.g. Result Ordering).


Creating your own Calibrations

How it works – step by step

  1. You have measured your samples with you NIR-Instrument Software.
    And got the Lab-values of these samples.

    samples
    -> measured NIR-spectra
    -> Lab-references analytics

  2. Now you need to combine these data.

    NIR-spectra + Lab-references
    -> PropertiesBySamples

    Note: If you combined these data already in your NIR software used,
    and you can export it as a JCAMP-DX file then use
    Menu > Create Request File .req ... (F2)
    and read the “Help.html” and NIR-Predictor JCAMP.
    Else proceed as below.

    The NIR-Predictor provides tooling for that:

    Menu > Create Properties File... (F6)

    Select the folder with your NIR spectra measured for an application.
    NIR-Predictor creates a customized Properties file template for that data to enter the Lab values.

    Note: You don’t need to specify your instrument or vendor or an application. It’s all done automatically. And also the sample spectra are detected and grouped automatically!

  3. Use your favorite editor or spreadsheet program to enter and copy&paste
    the Lab-references Values into the columns “Prop1”, “Prop2” etc. and save the file.
  4. A final check of your entered data is done by NIR-Predictor,
    to make sure your data ist complete and all is fine.

    Menu > Create Calibration Request... (F7)

    Select the folder with the filled file.
    A CalibrationRequest.zip is created with the necessary data
    if enougth diverse Lab values are entered.

  5. Email the CalibrationRequest.zip file
    to info@CalibrationModel.com to develop the calibrations.
  6. When your calibrations are ready, you will receive an email with a link
    to the CalibrationModel WebShop where
    you can purchase and download the calibration files,
    that work with our free NIR-Predictor software without internet access.

    Note: Your sent NIR data is deleted after processing.
    We do not collect your NIR data!

Note: Further details can be found under “Create Properties File” and “Create Calibration Request”.


Configure the Calibrations for prediction usage

Configuration:

  1. in NIR-Predictor : Menu > Open Calibrations (F9)
  2. an explorer window is opened where the calibrations are located
  3. create a folder for your application, choose a name
  4. copy the calibration file(s) (*.cm) into that folder
  5. in NIR-Predictor : Menu > Search and load Applications (F4)

Usage:

  1. in NIR-Predictor : open the Application drop down list, and select your application by name
  2. if all is fine, the calibration file is valid and not expired, it shows : Calibration “1 valid calibation”
  3. the NIR-Predictor is now ready to predict
  4. to switch the application, goto 6.

Applications

The Application concept allows to group multiple Calibrations together for an Application. By selecting an Application before prediction, only the Calibrations belonging to the Application will be used for Prediction. In the Demo Data this is used to have multiple spectrometer as Application. This can be used easily as e.g. as Application “Meat Products” containing Fat and Moisture Calibration.

To create an Application, create a folder with the Application’s name inside the Calibrations folder, and move/copy all the Calibrations files to this Application folder. To remove a Calibration from the Application, remove the Calibration file from the Application folder.

After creating an new Application folder, press menu Search and load Applications (F4) to update the NIR-Predictor dialog where the Application can be selected via the dropdown list. You don’t need to close the NIR-Predictor.

After moving Calibration files around, press menu Search and load Calibrations (F5) to update the NIR-Predictor dialog.

The use-all case

In the NIR-Predictor dialog where the Application can be selected via the dropdown list, the empty "" name means that all (yes all) valid Calibrations will be used for prediction.

Note: The Prediction Report will contain only results from spectral compatible Calibrations with the given spectra. That allows to automatically handle the multi vendor NIR instrument usage.


Prediction Result Report

Histograms of Prediction Values per Property

Shows the distribution of the predicted results per calibration. The histogram range contains the range of the calibrated property and includes the predicted results.

The histogram bar (bin) color is defined as follow:

  • blue : all predictions inside calibration range.
  • red : all predictions outside calibration range.
  • orange : some overlaps with calibration range.
    So not all spectra in a orange bin are outside calibration range.
Histograms

Note: Predicted values are always shown in Histogram table and Prediction Value List table, even if the spectrum does not fit into model (spectrum different to model, aka Residual Outlier) shown as Out = X.

Note: Old browsers like Microsoft Internet Explorer 11 don’t support the grafics for Histogram charts. Use an current browser like Firefox or Chrome or Edge.

Note: If your browser opens the report too slow, try to deactivate some browser plugins, because they can filter what you look at and some add-ons are really slow.

Spectra Plot Thumbnail on the Prediction Report

Visualizes the min,median,max spectrum of the spectra dropped as files on the NIR-Predictor. This gives a minimal and good spectral overview of the predicted property results.

  • Spectra Plot color legend: min,median,max spectrum by predicted property or if no calibration is available by spectral intensity.
  • The min,median,max is determined from the predicted properties or if not available from the intensity of the spectra.
  • Beside the histogram of the predicted properties, where the distribution can be seen, the spectra shown are the ones from min,median,max predicted property.
  • This gives a minimal and good spectral overview of the predicted property results.
  • The “Spectral Range” and number of datapoints is shown in the Prediction Report Header below the listed spectra files.
  • To zoom the spectra plot a little, zoom the report in the browser (hold ctrl + mouse wheel, or pinch on touch screen).
  • The spectra plots and histograms are stored with the report and can be archived.

Note

  • Note that the spectra are shown in the raw values that are loaded, they are not shown pre-processed as the calibration model uses them to make the prediction.
  • Note that the median property spectrum is the median from the predicted property pobulation and not the “median” of the calibration property range.
  • Note that in the multi calibration prediction case, the spectra are selected for each property based on the related predicted property values and so the spectra plots shows typical different spectra.
Spectra Plot

Outlier Detection

To safeguard the prediction results, outliers are automatically checked for each individual prediction. This is based on limits that are determined when creating the calibration with the base data. Thus, a strange spectral measurement can be detected and signaled as an outlier even without base data only by means of the calibration and the NIR predictor. A prediction result with outlier warning is to be distrusted. How the various outlier tests are interpreted and how to avoid them in practice is described here.

The spectrum is an outlier to the model, if the spectrum is not similar with the spectra and lab-values the model is built with.

This legend is shown on each NIR-Predictor prediction report below the results:

Outlier (Out) Symbol Description

  • “X” : spectrum does not fit into model (spectrum different to model)
  • “O” : spectrum is wide outside model center (spectrum similar to model but far away)
  • “=” : prediction is outside upper or lower range of model (property outside model range)
  • “-” : spectrum is incompatible to calibration

Note: A prediction result with outlier warning is to be distrusted.

There are 3 outlier cases (X, O, =) and the incompatible data case “-”.

  • The bad case is “X”
  • the medium case is “O”
  • and the soft case is “=”.

The technical names in literature correspond to:

  • “X” : Spectral Residual Outlier
  • “O” : Leverage Outlier
  • “=” : Property Range Outlier

These 3 outlier cases can appear in combinations, like “XO=” or “XO” or “O=” or “X=”. The more outlier marker are shown the more likely the spectrum is an Outlier.

The default setting in NIR-Predictor Menu > “Report with Simplified Outlier Symbols”

  • is ON, that will show only the worst case instead of all combinations to have a simplified minimal information.
  • if OFF, that will show the combinations (e.g. “XO=” or “XO” or “O=” or “X=”), which is more informative for analyzing problem cases.

Some hints to avoid these Outliers:

  • “X” : spectrum does not fit into model (spectrum different to model)
    Check if the spectrum is noise only, or has no proper signal. That can happen when measured past the sample or measured into the air or at a different substance. If you have multiple NIR instruments of the same type, use spectra measured with different instruments for the calibration.
  • “O” : spectrum is wide outside model center (spectrum similar to model but far away) Sample temperature has an effect on NIR spectra shape, use spectra measured at different (typical use) temperatures (sample temperature, instrument temperature).
  • “=” : prediction is outside upper or lower range of model (property outside model range)
    Use more spectra for the calibration in the Lab value region where your special interest is. If the predicted value is only a little bit out of the calibration range, it can be Ok. Add these spectra to the calibration spectra (with the Lab values), to extend the prediction range of the calibration.
  • “-” : spectrum is incompatible to calibration
    The spectra (from the NIR instrument) has a different wavelength range or a different resolution than the spectra used for calibration. Check Instrument settings (wavelength range, resolution)

Result Ordering

To change the ordering, a drop-down-box is located below the Analyze button. If there is an analysis from the current session, and the Result Ordering is changed, the data is re-Analyzed and reported with the new Result Ordering setting. That allows to compare the different orderings. The Result Ordering is listed in the Prediction Report above the Prediction Value List and stored in the settings.

The order/sorting of the prediction results of the spectra can be defined:

  • GivenOrder (default) the given order of the spectra from file select dialog or drag&drop

*) sorted : ascending sort

  • Date_Name sorted by Date (if any) and then by Name
  • Name_Date sorted by Name and then by Date
  • Date_NamesWithNumbers sorted by Date (if any) and then by Name with number logic
  • NamesWithNumbers_Date sorted by Name with number logic (e.g. “ABC1” is before “ABC002” ) and then by Date

*) as above but sorted Rev : reverse sort = descending sort

  • Rev_Date_Name
  • Rev_Name_Date
  • Rev_Date_NamesWithNumbers
  • Rev_NamesWithNumbers_Date

E.g. with reverse sort by Rev_Date_Name, the newest spectra appear on top.

Depending on how many calibrations are used the result table is getting broader. To print the report (e.g. to Adobe PDF, FreePDF or Microsoft XPS), sometimes the landscape format is shorter in number of pages or in portrait a scale of 80% fits nicely. Or try another internet browser (Mozilla Firefox, Google Chrome, Microsoft Edge, …) to print the report and set the browser as your default browser so it will be opened by default.

Archiving Reports

Each report is contained in one file only, including the grafics. To save storage space the report file folder can be compressed to a zip file (.zip, .7z).


Enter lab values to NIR spectra

Entering the laboratory reference values for NIR calibrations

We have developed specialized tools into NIR-Predictor to combine the NIR and Lab data is a sample-based safe manner.

The main target is to improve Data Quality during the step of combining of the Lab data and the NIR data, because to model a good reliable calibration the data that build the base needs to be of high quality.

It also simplifies to enter the lab values manually to the corresponding NIR data, because of automatically grouping repeated NIR measurements of the same sample, so the lab values can be entered sample based and not by spectrum.

It helps to avoid false reference data, because of the broken relation of NIR spectra and reference values, data entry on the wrong position in the table.

And Helps to detect errors of duplicated or multiple copies of spectra files, and checks for inconsistencies in Date-Time and Sample-Naming. It also checks for missing values.

That all increases the Data Quality for the next step of Calibration Development, and makes data entry a less time consuming and less risky work.

How it works

  1. Menu > Create Properties File... (F6) select the folder with your NIR spectra measured for an application. NIR-Predictor creates a Properties file template for that data : PropertiesBySamples.csv.txt
  2. Use your favorite editor or spreadsheet program to enter and copy&paste the Lab Values into the columns and save the file.
  3. Menu > Create Calibration Request... (F7) select the folder with the filled file for a last check and a Calibration Request file is created with the needed data as a single zip file.
  4. Email the Calibration Request file to info@CalibrationModel.com to develop the calibrations.

Ok that is it, the NIR-Predictor guides you through the steps needed. And if you need to know more details, the Chapter “Create Properties File” is for you.

Create Properties File

Note:

  • If you have (exported) JCAMP-DX files containing the Lab-Values, you don’t need to do this step.
    You can send the JCAMP file with your Request (.req) file directly to the calibration service at info@CalibrationModel.com.
  • If your JCAMP-DX files does NOT contain Lab-Values, this is a way to go.

For calibrating the spectra to the lab-values you need to assign the lab-values to the spectra. The easiest way is to have a table where each spectrum (row) is linked to multiple lab-values (columns). This function Create Properties File build such a table for the selected spectra folder automatically!

This table is stored in the file PropertiesBySamples.csv.txt. This can be created for any spectra folder you like. The file extension is .csv.txt to make it easy to edit in a text editor and also in a spreadsheet (excel). The columns are standard TAB separated.

The file header line contains :

Sample Replicates Names Prop1 Prop2 Prop3 DateFirst DateLast Hashes

Where Name and Date describes the spectrum.

Prop1, Prop2, Prop3 are the place to enter the Lab Reference Concentrations properties corresponding to each spectrum. It can be extended to Prop4, Prop5, … etc. Of course you can enter real word names like “Fat (%)” instead of “Prop1”. It’s recommended to put the measurement unit beside the name.

Replicates is the number of replicated or repeated spectra of a sample that is grouped together in the Sample based property file. Sample name and the DateFirst / DateLast between the sample spectra are measured.

Date format is ISO-8601. Missing Dates are 0002-02-02T00:00:00.0000000.

If the file PropertiesBySamples.csv.txt already exist in the selected folder, the user will be notified (it will not be overwritten, because the file may contain user entered Lab-values). The Lab Reference Concentrations values are initialized to 0 (zero) and needed to be changed.

Note: 0 is not interpreted as missing value! If you have a 0 concentration value, put in 0 or 0.0 .

The entry of properties is as easy as possible, because it’s organized by Sample (and not by Spectra), so it’s like your Lab-Value Table that is sample based. The sample rows are sorted in a special way by Sample name. Sorting by Date or alphabetically by Sample can done easily in a spreadsheet program.

Note: when coping lab values to the samples make sure they correspond, so that there are no gaps and the sorting is the same.

The Spectra (rows) are initially sorted by name (and date) to have the replicates/repeats together. You can sort for your convenience in a spreadsheet program.

Enter the Lab Reference Concentrations to the spectra/sample.

Enter the Lab-Values in spreadsheet (e.g. Excel) or a text editor (e.g. Notepad++). If done, use the next menu Create Calibration Request.

Hints: Data handling:

  • The NIR-Predictor creates the PropertiesBySamples.csv.txt once, after that the user is responsible for its content. That means NIR-Predictor does not change this file anymore.
  • You can remove entire rows (spectra) in the property file. You don’t need to remove the spectra files. The NIR-Predictor is aware of the relation, the PropertiesBySamples.csv.txt defines what will be calibrated.
  • How to add more spectra files?

    The additional spectra can be handled in a separate folder, create the property file and copy the spectra to the other folder and copy/merge the property files together in your editor or spreadsheet.

    Or

    Copy the spectra into the folder, rename the PropertiesBySamples.csv.txt to e.g. “PropertiesBySamples-Part1.csv.txt” and use Create Properties File to create a new PropertiesBySamples.csv.txt with all the spectra. You can copy/merge the content of the Properties files together in your editor or spreadsheet.

  • What happens with possible duplicate rows? It does no harm to the Calibration because we do an exact checking and data cleaning in the calibration process.
  • What happens to duplicate spectra names? The spectra names are not relevant for the calibration process. The spectra names are helpful to assign the lab-values to the corresponding spectrum entry. That’s why the table is initially sorted by name. The spectra names can be edited by the user.

Create Calibration Request

The menu function Create Calibration Request packs a created Properties file (see “Create Properties File”) and it’s linked spectra files in a compressed ZIP file for sending to the CalibrationModel.com Service.

Please note that the number of measured quantitative samples need to be at least 60 . That means you need at least 60 different spectra (not counting the replicate/repeated measurements).

It shows additional property information about the data you have entered, like – the property type (Quantitative) – it’s range (min – max) and – the number of unique values and – if the Lab-values are enough diverse to get calibrated.

First select the folder with the PropertiesBySamples.csv.txt and measured spectra files of samples you have Lab-values. The data is checked and you get notified what is missing or might be wrong. If something needs to be changed, edit the PropertiesBySamples.csv.txt and do Create Calibration Request again. Your last selected folder is remembered, so you can press return in the folder selection dialog.

Hint: The keyboard shortcuts for redoing it after you edited some entries is : F7 Return – that allows you to get the property information quickly.

Hint: If you open the PropertiesBySamples.csv.txt in a spreadsheet program, you can create Histogram plots of the entered Lab-values, to see in which range are to less samples measurements.

When all is fine

When all is fine the “CalibrationRequest.zip” file is created for that data.

The ZIP file contains:

  • your PropertiesBySamples.csv.txt
  • your personal REQuest file for your computer system, that looks like
    e.g. “337dcdc06b2d6dfb0b5c4bba578642312edf2ae84d909281624d7e26283e8b07 WIN-GB0PB48GSK4.req”
  • the spectra data files

Note: If the CalibrationRequest.zip file is already created and you change the PropertiesBySamples.csv.txt make sure to delete the old CalibrationRequest.zip file first! In the dialog it states if it was successfully created or NOT because it already exist. So you are always on the safe side.

Note: CalibrationRequest.zip file name contains the property names to know what would be calibrated and at the end an identification number for referencing the file. E.g. “CalibrationRequest ‘Prop1’ – ‘Prop2’ h31T3wOH.zip”


Program Settings

  • The users program settings are stored in UserSettings.json
  • The program counters are stored in GlobalCounters.json

Further References