Spectroscopy and Chemometrics News Weekly #35, 2020Spektroskopie und Chemometrie Neuigkeiten Wöchentlich #35, 2020Spettroscopia e Chemiometria Weekly News #35, 2020

NIR Calibration-Model Services

Spectroscopy and Chemometrics News Weekly 34, 2020 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT 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 Chemometrics and Spectroscopy News in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Modelos NIRS para as características químicas da madeira de Eucalyptus benthamii Maiden & Cambage" LINK

"Application of in situ near infra-red spectroscopy (NIRS) for monitoring biopharmaceuticals production by cell cultures" LINK

"Using the NIRS for analyzes of soil clay content" LINK

"Determination of compost maturity using near infrared spectroscopy (NIRS)" LINK

"Screening Risk Assessment of Agricultural Areas under a High Level of Anthropopressure Based on Chemical Indexes and VIS-NIR Spectroscopy" LINK

"… an algorithm for processing Red Green Blue (RGB) images for the estimation of crude protein in grasses vs Near Infrared Reflectance Spectroscopy Technology (NIRS …" LINK

"Monitoring of cheese maturation using near infrared-hyperspectral imaging (NIR-HIS)" LINK

"Selection of sugarcane clones via multivariate models using near-infrared (NIR) spectroscopy data" LINK




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

"Rapid and simultaneous analysis of multiple wine quality indicators through near-infrared spectroscopy with twice optimization for wavelength model" LINK

"Manuka honey adulteration detection based on near-infrared spectroscopy combined with aquaphotomics" LINK

" Identification of Marine Fish Taxa by Linear Discriminant Analysis of Reflection Spectra in the Near-Infrared Region" LINK

"Assessment of Intact Macadamia Nut Internal Defects Using Near-Infrared Spectroscopy" LINK

"Rational design of near-infrared platinum(ii)-acetylide conjugated polymers for photoacoustic imaging-guided synergistic phototherapy under 808 nm irradiation." LINK

"Classification of fish species from different ecosystems using the near infrared diffuse reflectance spectra of otoliths" LINK

"Three new Amazonian species of Myrcia sect. Myrcia (Myrtaceae) based on morphology and near-infrared spectroscopy" LINK

"Rapid Online Determination of Feed Concentration in Nitroguanidine Spray Drying Process by Near Infrared Spectroscopy" LINK




Raman Spectroscopy

"Monitoring the Caustic Dissolution of Aluminum Alloy in a Radiochemical Hot Cell Using Raman Spectroscopy" LINK




Hyperspectral Imaging (HSI)

"Hyperspectral Imaging and Deep Learning for Food Safety Assessment" LINK




Chemometrics and Machine Learning

"Rapid and Nondestructive Freshness Determination of Tilapia Fillets by a Portable Near-Infrared Spectrometer Combined with Chemometrics Methods" LINK

"Non-Targeted Detection of Adulterants in Almond Powder Using Spectroscopic Techniques Combined with Chemometrics." LINK




Environment NIR-Spectroscopy Application

"Mobile Proximal Sensing with Visible and Near Infrared Spectroscopy for Digital Soil Mapping" LINK




Agriculture NIR-Spectroscopy Usage

"Imaging Techniques for Chicken Products Detection" LINK

"Usage of visual and near-infrared spectroscopy to predict soil properties in forest stands" LINK

"NUTRIENT CONTENT OF SOYBEAN MEAL FROM DIFFERENT ORIGINS BASED ON NEAR INFRARED REFLECTANCE SPECTROSCOPY" LINK

"Robustness of visible near-infrared and mid-infrared spectroscopic models to changes in the quantity and quality of crop residues in soil" LINK

"Use of leaf hyperspectral data and different regression models to estimate photosynthetic parameters (Vcmax and Jmax) in three different row crops" LINK

"Rapid and direct detection of small microplastics in aquatic samples by a new near infrared hyperspectral imaging (NIR-HSI) method" LINK




Horticulture NIR-Spectroscopy Applications

"Prediction of Soluble Solids Content During Storage of Apples with Different Maturity Based on VIS/NIR Spectroscopy" LINK

"A new spectral pretreatment method for detecting soluble solids content of pears using Vis/NIR spectroscopy" LINK

"Research on the Performance of Juicy Peach Sugar Content Detection Model Based on Near Infrared Spectroscopy" LINK




Forestry and Wood Industry NIR Usage

"The Effect of Construction and Demolition Waste Plastic Fractions on Wood-Polymer Composite Properties" LINK




Food & Feed Industry NIR Usage

"Non-destructive Assessment of Flesh Firmness and Dietary Antioxidants of Greenhouse-grown Tomato (Solanum lycopersicum L.) at Different Fruit Maturity Stages" LINK

"Comparative analysis of rice seed viability detection based on different spectral bands" LINK

"Detection of chocolate powder adulteration with peanut using near-infrared hyperspectral imaging and Multivariate Curve Resolution" LINK





NIR Calibration-Model Services

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 34, 2020 | 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 Chemometrics and Spectroscopy News in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Modelos NIRS para as características químicas da madeira de Eucalyptus benthamii Maiden & Cambage" LINK

"Application of in situ near infra-red spectroscopy (NIRS) for monitoring biopharmaceuticals production by cell cultures" LINK

"Using the NIRS for analyzes of soil clay content" LINK

"Determination of compost maturity using near infrared spectroscopy (NIRS)" LINK

"Screening Risk Assessment of Agricultural Areas under a High Level of Anthropopressure Based on Chemical Indexes and VIS-NIR Spectroscopy" LINK

"… an algorithm for processing Red Green Blue (RGB) images for the estimation of crude protein in grasses vs Near Infrared Reflectance Spectroscopy Technology (NIRS …" LINK

"Monitoring of cheese maturation using near infrared-hyperspectral imaging (NIR-HIS)" LINK

"Selection of sugarcane clones via multivariate models using near-infrared (NIR) spectroscopy data" LINK




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

"Rapid and simultaneous analysis of multiple wine quality indicators through near-infrared spectroscopy with twice optimization for wavelength model" LINK

"Manuka honey adulteration detection based on near-infrared spectroscopy combined with aquaphotomics" LINK

" Identification of Marine Fish Taxa by Linear Discriminant Analysis of Reflection Spectra in the Near-Infrared Region" LINK

"Assessment of Intact Macadamia Nut Internal Defects Using Near-Infrared Spectroscopy" LINK

"Rational design of near-infrared platinum(ii)-acetylide conjugated polymers for photoacoustic imaging-guided synergistic phototherapy under 808 nm irradiation." LINK

"Classification of fish species from different ecosystems using the near infrared diffuse reflectance spectra of otoliths" LINK

"Three new Amazonian species of Myrcia sect. Myrcia (Myrtaceae) based on morphology and near-infrared spectroscopy" LINK

"Rapid Online Determination of Feed Concentration in Nitroguanidine Spray Drying Process by Near Infrared Spectroscopy" LINK




Raman Spectroscopy

"Monitoring the Caustic Dissolution of Aluminum Alloy in a Radiochemical Hot Cell Using Raman Spectroscopy" LINK




Hyperspectral Imaging (HSI)

"Hyperspectral Imaging and Deep Learning for Food Safety Assessment" LINK




Chemometrics and Machine Learning

"Rapid and Nondestructive Freshness Determination of Tilapia Fillets by a Portable Near-Infrared Spectrometer Combined with Chemometrics Methods" LINK

"Non-Targeted Detection of Adulterants in Almond Powder Using Spectroscopic Techniques Combined with Chemometrics." LINK




Environment NIR-Spectroscopy Application

"Mobile Proximal Sensing with Visible and Near Infrared Spectroscopy for Digital Soil Mapping" LINK




Agriculture NIR-Spectroscopy Usage

"Imaging Techniques for Chicken Products Detection" LINK

"Usage of visual and near-infrared spectroscopy to predict soil properties in forest stands" LINK

"NUTRIENT CONTENT OF SOYBEAN MEAL FROM DIFFERENT ORIGINS BASED ON NEAR INFRARED REFLECTANCE SPECTROSCOPY" LINK

"Robustness of visible near-infrared and mid-infrared spectroscopic models to changes in the quantity and quality of crop residues in soil" LINK

"Use of leaf hyperspectral data and different regression models to estimate photosynthetic parameters (Vcmax and Jmax) in three different row crops" LINK

"Rapid and direct detection of small microplastics in aquatic samples by a new near infrared hyperspectral imaging (NIR-HSI) method" LINK




Horticulture NIR-Spectroscopy Applications

"Prediction of Soluble Solids Content During Storage of Apples with Different Maturity Based on VIS/NIR Spectroscopy" LINK

"A new spectral pretreatment method for detecting soluble solids content of pears using Vis/NIR spectroscopy" LINK

"Research on the Performance of Juicy Peach Sugar Content Detection Model Based on Near Infrared Spectroscopy" LINK




Forestry and Wood Industry NIR Usage

"The Effect of Construction and Demolition Waste Plastic Fractions on Wood-Polymer Composite Properties" LINK




Food & Feed Industry NIR Usage

"Non-destructive Assessment of Flesh Firmness and Dietary Antioxidants of Greenhouse-grown Tomato (Solanum lycopersicum L.) at Different Fruit Maturity Stages" LINK

"Comparative analysis of rice seed viability detection based on different spectral bands" LINK

"Detection of chocolate powder adulteration with peanut using near-infrared hyperspectral imaging and Multivariate Curve Resolution" LINK





NIR Calibration-Model Services

Spettroscopia e Chemiometria Weekly News 34, 2020 | 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 Chemometrics and Spectroscopy News in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Modelos NIRS para as características químicas da madeira de Eucalyptus benthamii Maiden & Cambage" LINK

"Application of in situ near infra-red spectroscopy (NIRS) for monitoring biopharmaceuticals production by cell cultures" LINK

"Using the NIRS for analyzes of soil clay content" LINK

"Determination of compost maturity using near infrared spectroscopy (NIRS)" LINK

"Screening Risk Assessment of Agricultural Areas under a High Level of Anthropopressure Based on Chemical Indexes and VIS-NIR Spectroscopy" LINK

"… an algorithm for processing Red Green Blue (RGB) images for the estimation of crude protein in grasses vs Near Infrared Reflectance Spectroscopy Technology (NIRS …" LINK

"Monitoring of cheese maturation using near infrared-hyperspectral imaging (NIR-HIS)" LINK

"Selection of sugarcane clones via multivariate models using near-infrared (NIR) spectroscopy data" LINK




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

"Rapid and simultaneous analysis of multiple wine quality indicators through near-infrared spectroscopy with twice optimization for wavelength model" LINK

"Manuka honey adulteration detection based on near-infrared spectroscopy combined with aquaphotomics" LINK

" Identification of Marine Fish Taxa by Linear Discriminant Analysis of Reflection Spectra in the Near-Infrared Region" LINK

"Assessment of Intact Macadamia Nut Internal Defects Using Near-Infrared Spectroscopy" LINK

"Rational design of near-infrared platinum(ii)-acetylide conjugated polymers for photoacoustic imaging-guided synergistic phototherapy under 808 nm irradiation." LINK

"Classification of fish species from different ecosystems using the near infrared diffuse reflectance spectra of otoliths" LINK

"Three new Amazonian species of Myrcia sect. Myrcia (Myrtaceae) based on morphology and near-infrared spectroscopy" LINK

"Rapid Online Determination of Feed Concentration in Nitroguanidine Spray Drying Process by Near Infrared Spectroscopy" LINK




Raman Spectroscopy

"Monitoring the Caustic Dissolution of Aluminum Alloy in a Radiochemical Hot Cell Using Raman Spectroscopy" LINK




Hyperspectral Imaging (HSI)

"Hyperspectral Imaging and Deep Learning for Food Safety Assessment" LINK




Chemometrics and Machine Learning

"Rapid and Nondestructive Freshness Determination of Tilapia Fillets by a Portable Near-Infrared Spectrometer Combined with Chemometrics Methods" LINK

"Non-Targeted Detection of Adulterants in Almond Powder Using Spectroscopic Techniques Combined with Chemometrics." LINK




Environment NIR-Spectroscopy Application

"Mobile Proximal Sensing with Visible and Near Infrared Spectroscopy for Digital Soil Mapping" LINK




Agriculture NIR-Spectroscopy Usage

"Imaging Techniques for Chicken Products Detection" LINK

"Usage of visual and near-infrared spectroscopy to predict soil properties in forest stands" LINK

"NUTRIENT CONTENT OF SOYBEAN MEAL FROM DIFFERENT ORIGINS BASED ON NEAR INFRARED REFLECTANCE SPECTROSCOPY" LINK

"Robustness of visible near-infrared and mid-infrared spectroscopic models to changes in the quantity and quality of crop residues in soil" LINK

"Use of leaf hyperspectral data and different regression models to estimate photosynthetic parameters (Vcmax and Jmax) in three different row crops" LINK

"Rapid and direct detection of small microplastics in aquatic samples by a new near infrared hyperspectral imaging (NIR-HSI) method" LINK




Horticulture NIR-Spectroscopy Applications

"Prediction of Soluble Solids Content During Storage of Apples with Different Maturity Based on VIS/NIR Spectroscopy" LINK

"A new spectral pretreatment method for detecting soluble solids content of pears using Vis/NIR spectroscopy" LINK

"Research on the Performance of Juicy Peach Sugar Content Detection Model Based on Near Infrared Spectroscopy" LINK




Forestry and Wood Industry NIR Usage

"The Effect of Construction and Demolition Waste Plastic Fractions on Wood-Polymer Composite Properties" LINK




Food & Feed Industry NIR Usage

"Non-destructive Assessment of Flesh Firmness and Dietary Antioxidants of Greenhouse-grown Tomato (Solanum lycopersicum L.) at Different Fruit Maturity Stages" LINK

"Comparative analysis of rice seed viability detection based on different spectral bands" LINK

"Detection of chocolate powder adulteration with peanut using near-infrared hyperspectral imaging and Multivariate Curve Resolution" LINK





Spectroscopy and Chemometrics News Weekly #34, 2020Spektroskopie und Chemometrie Neuigkeiten Wöchentlich #34, 2020Spettroscopia e Chemiometria Weekly News #34, 2020

NIR Calibration-Model Services

Got a NIRspectrometer and need help for application development? chemometrics multivariate prediction NIRS LINK

Spectroscopy and Chemometrics News Weekly 33, 2020 | 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 33, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 33, 2020 | 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 Chemometrics and Spectroscopy News in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Using visible near-infrared reflectance spectroscopy (VNIRS) of lake sediments to estimate historical changes in cyanobacterial production: potential and challenges" LINK

"Inversion of soil heavy metals in Guanzhong area of Shaanxi based on VIS-NIR spectroscopy" LINK




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

"In-field measurement of starch content of cassava tubers using handheld vis-near infrared spectroscopy implemented for breeding programmes" LINK

"Near-infrared reflectance spectroscopy-based fast versicolorin A detection in maize for early aflatoxin warning and safety sorting." LINK

"Egg freshness prediction using a comprehensive analysis based on visible near infrared spectroscopy" LINK

"Infrared spectroscopy approaches support soil organic carbon estimations to evaluate land degradation" LINK

"Signal-to-Noise Ratio Contributors and Effects in Proximal Near-Infrared Spectral Reflectance Measurement on Plant Leaves" LINK

"Non-destructive analysis of Japanese table grape qualities using near-infrared spectroscopy" LINK

"Classifying Cannabis Sativa Flowers, Stems and Leaves using Statistical Machine Learning with Near-Infrared Hyperspectral Reflectance Imaging" LINK

"Near infrared spectroscopy to evaluate change in color and chemical composition in heat-treated bamboo" LINK

"Mid-Infrared Reflectance Spectroscopy of Oil Sands Minerals Based on Tunable Quantum Cascade Lasers" LINK

"Accurate Prediction of Sensory Attributes of Cheese Using Near-Infrared Spectroscopy Based on Artificial Neural Network." LINK

"Near-Infrared Reflectance Spectroscopy-based Fast Versicolorin A Detection in Maize for Early Aflatoxin Warning and Safety Sorting" LINK

"Near-Infrared Spectroscopy in Bio-Applications" LINK




Raman Spectroscopy

"Sensors, Vol. 20, Pages 3723: High-Throughput Phenotyping Approach for Screening Major Carotenoids of Tomato by Handheld Raman Spectroscopy Using Chemometric Methods" LINK

"Chemical Bleaching to Minimize Fluorescence Interference in Raman Spectroscopic Measurements for Sulfonated Polystyrene Solutions" LINK




Hyperspectral Imaging (HSI)

"Comparison between Hyperspectral Imaging and Chemical Analysis of Polyphenol Oxidase Activity on Fresh-Cut Apple Slices" LINK




Chemometrics and Machine Learning

"Food Quality Assessed by Chemometrics" LINK

"Foods, Vol. 9, Pages 880: HPLC-Based Chemometric Analysis for Coffee Adulteration" LINK

"Foods, Vol. 9, Pages 876: Non-Targeted Detection of Adulterants in Almond Powder Using Spectroscopic Techniques Combined with Chemometrics" LINK

"Model-Based Process Optimization for the Production of Macrolactin D by Paenibacillus polymyxa" LINK

"Rapid detection model of Bacillus subtilis in solid-state fermentation of rapeseed meal" LINK

"Machine Learning Modeling of Wine Sensory Profiles and Color of Vertical Vintages of Pinot Noir Based on Chemical Fingerprinting, Weather and Management Data." LINK

"Comparison of Individual and Integrated Inline Raman, Near-Infrared, and Mid-Infrared Spectroscopic Models to Predict the Viscosity of Micellar Liquids" LINK

"Identification and Quantification of Adulterants in Coffee (Coffea arabica L.) Using FT-MIR Spectroscopy Coupled with Chemometrics" Foods LINK




Equipment for Spectroscopy

"Rapid and Robust OnScene Detection of Cocaine in Street Samples using a Handheld Near Infrared Spectrometer and Machine Learning Algorithms" LINK

"Micro-Electro-Mechanical System Fourier Transform Infrared (MEMS FT-IR) Spectrometer Under Modulated–Pulsed Light Source Excitation" LINK




Agriculture NIR-Spectroscopy Usage

"RobHortic: A Field Robot to Detect Pests and Diseases in Horticultural Crops by Proximal Sensing" Agriculture LINK

"… Agriculture Technology and Farm Data: A Case Study on Swedish Grain Farmers and On-Combine Near-Infrared Spectroscopy for Quality Measurement" LINK




Chemical Industry NIR Usage

"Benzothiadiazole Bridged EDOT Based Donor-Acceptor Polymers With Tunable Optical, Electrochemical, Morphological and Electrochromic Performance: Effects of …" LINK




Pharma Industry NIR Usage

"Validation and comparison of different near-infrared quantitative methods to rapid determination of the total content of anthraquinones in Rhubarb based on accuracy …" LINK

"Feature Selection and Rapid Characterization of Bloodstains on Different Substrates" LINK




Other

"Application of Optical Technologies in the US Poultry Slaughter Facilities for the Detection of Poultry Carcass Condemnation." LINK





NIR Calibration-Model Services

Got a NIRspectrometer and need help for application development? chemometrics multivariate prediction NIRS LINK

Spectroscopy and Chemometrics News Weekly 33, 2020 | 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 33, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 33, 2020 | 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 Chemometrics and Spectroscopy News in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Using visible near-infrared reflectance spectroscopy (VNIRS) of lake sediments to estimate historical changes in cyanobacterial production: potential and challenges" LINK

"Inversion of soil heavy metals in Guanzhong area of Shaanxi based on VIS-NIR spectroscopy" LINK




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

"In-field measurement of starch content of cassava tubers using handheld vis-near infrared spectroscopy implemented for breeding programmes" LINK

"Near-infrared reflectance spectroscopy-based fast versicolorin A detection in maize for early aflatoxin warning and safety sorting." LINK

"Egg freshness prediction using a comprehensive analysis based on visible near infrared spectroscopy" LINK

"Infrared spectroscopy approaches support soil organic carbon estimations to evaluate land degradation" LINK

"Signal-to-Noise Ratio Contributors and Effects in Proximal Near-Infrared Spectral Reflectance Measurement on Plant Leaves" LINK

"Non-destructive analysis of Japanese table grape qualities using near-infrared spectroscopy" LINK

"Classifying Cannabis Sativa Flowers, Stems and Leaves using Statistical Machine Learning with Near-Infrared Hyperspectral Reflectance Imaging" LINK

"Near infrared spectroscopy to evaluate change in color and chemical composition in heat-treated bamboo" LINK

"Mid-Infrared Reflectance Spectroscopy of Oil Sands Minerals Based on Tunable Quantum Cascade Lasers" LINK

"Accurate Prediction of Sensory Attributes of Cheese Using Near-Infrared Spectroscopy Based on Artificial Neural Network." LINK

"Near-Infrared Reflectance Spectroscopy-based Fast Versicolorin A Detection in Maize for Early Aflatoxin Warning and Safety Sorting" LINK

"Near-Infrared Spectroscopy in Bio-Applications" LINK




Raman Spectroscopy

"Sensors, Vol. 20, Pages 3723: High-Throughput Phenotyping Approach for Screening Major Carotenoids of Tomato by Handheld Raman Spectroscopy Using Chemometric Methods" LINK

"Chemical Bleaching to Minimize Fluorescence Interference in Raman Spectroscopic Measurements for Sulfonated Polystyrene Solutions" LINK




Hyperspectral Imaging (HSI)

"Comparison between Hyperspectral Imaging and Chemical Analysis of Polyphenol Oxidase Activity on Fresh-Cut Apple Slices" LINK




Chemometrics and Machine Learning

"Food Quality Assessed by Chemometrics" LINK

"Foods, Vol. 9, Pages 880: HPLC-Based Chemometric Analysis for Coffee Adulteration" LINK

"Foods, Vol. 9, Pages 876: Non-Targeted Detection of Adulterants in Almond Powder Using Spectroscopic Techniques Combined with Chemometrics" LINK

"Model-Based Process Optimization for the Production of Macrolactin D by Paenibacillus polymyxa" LINK

"Rapid detection model of Bacillus subtilis in solid-state fermentation of rapeseed meal" LINK

"Machine Learning Modeling of Wine Sensory Profiles and Color of Vertical Vintages of Pinot Noir Based on Chemical Fingerprinting, Weather and Management Data." LINK

"Comparison of Individual and Integrated Inline Raman, Near-Infrared, and Mid-Infrared Spectroscopic Models to Predict the Viscosity of Micellar Liquids" LINK

"Identification and Quantification of Adulterants in Coffee (Coffea arabica L.) Using FT-MIR Spectroscopy Coupled with Chemometrics" Foods LINK




Equipment for Spectroscopy

"Rapid and Robust OnScene Detection of Cocaine in Street Samples using a Handheld Near Infrared Spectrometer and Machine Learning Algorithms" LINK

"Micro-Electro-Mechanical System Fourier Transform Infrared (MEMS FT-IR) Spectrometer Under Modulated–Pulsed Light Source Excitation" LINK




Agriculture NIR-Spectroscopy Usage

"RobHortic: A Field Robot to Detect Pests and Diseases in Horticultural Crops by Proximal Sensing" Agriculture LINK

"… Agriculture Technology and Farm Data: A Case Study on Swedish Grain Farmers and On-Combine Near-Infrared Spectroscopy for Quality Measurement" LINK




Chemical Industry NIR Usage

"Benzothiadiazole Bridged EDOT Based Donor-Acceptor Polymers With Tunable Optical, Electrochemical, Morphological and Electrochromic Performance: Effects of …" LINK




Pharma Industry NIR Usage

"Validation and comparison of different near-infrared quantitative methods to rapid determination of the total content of anthraquinones in Rhubarb based on accuracy …" LINK

"Feature Selection and Rapid Characterization of Bloodstains on Different Substrates" LINK




Other

"Application of Optical Technologies in the US Poultry Slaughter Facilities for the Detection of Poultry Carcass Condemnation." LINK





NIR Calibration-Model Services

Got a NIRspectrometer and need help for application development? chemometrics multivariate prediction NIRS LINK

Spectroscopy and Chemometrics News Weekly 33, 2020 | 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 33, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 33, 2020 | 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 Chemometrics and Spectroscopy News in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Using visible near-infrared reflectance spectroscopy (VNIRS) of lake sediments to estimate historical changes in cyanobacterial production: potential and challenges" LINK

"Inversion of soil heavy metals in Guanzhong area of Shaanxi based on VIS-NIR spectroscopy" LINK




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

"In-field measurement of starch content of cassava tubers using handheld vis-near infrared spectroscopy implemented for breeding programmes" LINK

"Near-infrared reflectance spectroscopy-based fast versicolorin A detection in maize for early aflatoxin warning and safety sorting." LINK

"Egg freshness prediction using a comprehensive analysis based on visible near infrared spectroscopy" LINK

"Infrared spectroscopy approaches support soil organic carbon estimations to evaluate land degradation" LINK

"Signal-to-Noise Ratio Contributors and Effects in Proximal Near-Infrared Spectral Reflectance Measurement on Plant Leaves" LINK

"Non-destructive analysis of Japanese table grape qualities using near-infrared spectroscopy" LINK

"Classifying Cannabis Sativa Flowers, Stems and Leaves using Statistical Machine Learning with Near-Infrared Hyperspectral Reflectance Imaging" LINK

"Near infrared spectroscopy to evaluate change in color and chemical composition in heat-treated bamboo" LINK

"Mid-Infrared Reflectance Spectroscopy of Oil Sands Minerals Based on Tunable Quantum Cascade Lasers" LINK

"Accurate Prediction of Sensory Attributes of Cheese Using Near-Infrared Spectroscopy Based on Artificial Neural Network." LINK

"Near-Infrared Reflectance Spectroscopy-based Fast Versicolorin A Detection in Maize for Early Aflatoxin Warning and Safety Sorting" LINK

"Near-Infrared Spectroscopy in Bio-Applications" LINK




Raman Spectroscopy

"Sensors, Vol. 20, Pages 3723: High-Throughput Phenotyping Approach for Screening Major Carotenoids of Tomato by Handheld Raman Spectroscopy Using Chemometric Methods" LINK

"Chemical Bleaching to Minimize Fluorescence Interference in Raman Spectroscopic Measurements for Sulfonated Polystyrene Solutions" LINK




Hyperspectral Imaging (HSI)

"Comparison between Hyperspectral Imaging and Chemical Analysis of Polyphenol Oxidase Activity on Fresh-Cut Apple Slices" LINK




Chemometrics and Machine Learning

"Food Quality Assessed by Chemometrics" LINK

"Foods, Vol. 9, Pages 880: HPLC-Based Chemometric Analysis for Coffee Adulteration" LINK

"Foods, Vol. 9, Pages 876: Non-Targeted Detection of Adulterants in Almond Powder Using Spectroscopic Techniques Combined with Chemometrics" LINK

"Model-Based Process Optimization for the Production of Macrolactin D by Paenibacillus polymyxa" LINK

"Rapid detection model of Bacillus subtilis in solid-state fermentation of rapeseed meal" LINK

"Machine Learning Modeling of Wine Sensory Profiles and Color of Vertical Vintages of Pinot Noir Based on Chemical Fingerprinting, Weather and Management Data." LINK

"Comparison of Individual and Integrated Inline Raman, Near-Infrared, and Mid-Infrared Spectroscopic Models to Predict the Viscosity of Micellar Liquids" LINK

"Identification and Quantification of Adulterants in Coffee (Coffea arabica L.) Using FT-MIR Spectroscopy Coupled with Chemometrics" Foods LINK




Equipment for Spectroscopy

"Rapid and Robust OnScene Detection of Cocaine in Street Samples using a Handheld Near Infrared Spectrometer and Machine Learning Algorithms" LINK

"Micro-Electro-Mechanical System Fourier Transform Infrared (MEMS FT-IR) Spectrometer Under Modulated–Pulsed Light Source Excitation" LINK




Agriculture NIR-Spectroscopy Usage

"RobHortic: A Field Robot to Detect Pests and Diseases in Horticultural Crops by Proximal Sensing" Agriculture LINK

"… Agriculture Technology and Farm Data: A Case Study on Swedish Grain Farmers and On-Combine Near-Infrared Spectroscopy for Quality Measurement" LINK




Chemical Industry NIR Usage

"Benzothiadiazole Bridged EDOT Based Donor-Acceptor Polymers With Tunable Optical, Electrochemical, Morphological and Electrochromic Performance: Effects of …" LINK




Pharma Industry NIR Usage

"Validation and comparison of different near-infrared quantitative methods to rapid determination of the total content of anthraquinones in Rhubarb based on accuracy …" LINK

"Feature Selection and Rapid Characterization of Bloodstains on Different Substrates" LINK




Other

"Application of Optical Technologies in the US Poultry Slaughter Facilities for the Detection of Poultry Carcass Condemnation." LINK





Spectroscopy and Chemometrics News Weekly #31, 2020Spektroskopie und Chemometrie Neuigkeiten Wöchentlich #31, 2020Spettroscopia e Chemiometria Weekly News #31, 2020

NIR Calibration-Model Services

Spectroscopy and Chemometrics News Weekly 30, 2020 | 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 30, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 30, 2020 | 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 Chemometrics and Spectroscopy News in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Classifying Wood Properties of Loblolly Pine Grown in Southern Brazil Using NIR-Hyperspectral Imaging" Forests LINK

"Application of Fourier Transform Near-Infrared (FT-NIR) and Fourier Transform Infrared (FT-IR) Spectroscopy Coupled with Wavelength Selection for Fast Discrimination of Similar Color of Tuber Flours" LINK

"Aseguramiento de la calidad y autentificación de vinagres de vino mediante sensores NIRS" LINK

"One leaf for all: Chemical traits of single leaves measured at the leaf surface using Near infrared‐reflectance spectroscopy (NIRS)" LINK

"On-Chip Laser-Absorptionsspektrometer macht kleines Analysegerät möglich" NIR VIS LINK

Some new results on near infrared spectroscopy for detecting sporozoites in malaria vectors. We tested the method using mosquitoes infected with Pl. falciparum field isolates from asymptomatic gametocyte carriers in Kilifi, Kenya. KEMRI_Wellcome NIRS LINK

"One leaf for all: Chemical traits of single leaves measured at the leaf surface using Near infraredreflectance spectroscopy (NIRS)" LINK




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

"Near-infrared spectroscopy with linear discriminant analysis for green'Robusta'coffee bean sorting." LINK

"Rapid detection of green pea adulteration in ground pistachio nuts using near and mid-infrared spectroscopy" LINK

"Water-Soluble Carbohydrates of Cool-Season Grasses: Prediction of Concentrations by Near-Infrared Reflectance Spectroscopy and Evaluation of Effects of Genetics, Management, and Environment." LINK

"Rapid authentication of Pseudostellaria heterophylla (Taizishen) from different regions by near-infrared spectroscopy combined with chemometric methods." LINK




Hyperspectral Imaging (HSI)

"Hyperspectral characterization of reepithelialization in an in vitro wound model" LINK




Chemometrics and Machine Learning

"Comparisons the prediction results of soil properties based on Fuzzy C-means clustering and expert knowledge from laboratory Vis-NIR spectroscopy data" LINK

"Near-infrared spectroscopy combined with chemometrics for quality control of German chamomile (Matricaria recutita L.) and detection of its adulteration by related …" LINK

"A novel method to rapidly evaluate the quality of the traditional Chinese medicine Gentiana straminea Maxim. using near infrared spectroscopy coupled with chemometrics" LINK

"Prediction of strength properties of poplar alkaline peroxide mechanical pulp using near infrared spectroscopy and multivariate calibration" LINK

"Wavelet based calibration model building of NIR Spectroscopy for in-situ measurement of granule moisture content during fluidized bed drying" LINK

"Novel Application of Near-infrared Spectroscopy and Chemometrics Approach for Detection of Lime Juice Adulteration" LINK

"Combination of efficient signal pre-processing and optimal band combination algorithm to predict soil organic matter through visible and near-infrared spectra." LINK




Equipment for Spectroscopy

"Handheld Near-Infrared Spectrometers: Reality and Empty Promises" LINK

"Quality assessment of instant green tea using portable NIR spectrometer." Caffeine Catechin LINK




Environment NIR-Spectroscopy Application

"… Digital Soil Mapping models and their evaluation: A numerical experiment on Quantile Random Forest using clay contents obtained from Vis-NIR-SWIR hyperspectral …" LINK

"Physicochemical and Mineralogical Characterization of the Mediterranean Soils of Triffa Plain (Northeast of Morocco) by the Physicochemical Analysis, X-ray Diffraction and Vis-NIR Spectroscopy" LINK

"A deep learning CNN architecture applied in smart near-infrared analysis of water pollution for agricultural irrigation resources" LINK




Agriculture NIR-Spectroscopy Usage

"Feasibility study for the surface prediction and mapping of phytonutrients in minimally processed rocket leaves (Diplotaxis tenuifolia) during storage by hyperspectral …" LINK

"Sensors, Vol. 20, Pages 3438: A Compact Mid-Infrared Spectroscopy System for Healthcare Applications Based on a Wavelength-Swept, Pulsed Quantum Cascade Laser" LINK

"Near-infrared reflectance spectroscopy as a tool for breeding Andropogon gayanusKunth for forage quality" DOI: 10.9790/2380-1306015766 LINK

"Near infrared (NIR) spectroscopy as a rapid and cost-effective method for nutrient analysis of plant leaf tissues" LINK

Another fruitful collaboration with with Jeremy's Honours literature review forms the basis of a review article in Advances in Agronomy LINK

"Vis/NIR hyperspectral imaging distinguishes sub-population, production environment, and physicochemical grain properties in rice" LINK

"Remote Sensing, Vol. 12, Pages 1920: Non-Destructive Early Detection and Quantitative Severity Stage Classification of Tomato Chlorosis Virus (ToCV) Infection in Young Tomato Plants Using VisNIR Spectroscopy" LINK




Horticulture NIR-Spectroscopy Applications

"Empirical approach to improve the prediction of soluble solids content in mango using near-infrared spectroscopy." LINK

"Non-Destructive Quality Characterization of Peach Fruit Using Vis/NIR Spectroscopy and Multivariate Analyzing" LINK




Food & Feed Industry NIR Usage

"Development of local calibrations for the nutritional evaluation of fish meal and meat & bone meal by using near-infrared reflectance spectroscopy" LINK

"Evaluation of a hand‐held spectrophotometer as an in‐field phenotyping tool for tomato and pepper fruit quality" LINK




Other

"Ammonia Sensor Based on Vapor Phase Polymerized Polypyrrole" LINK

"Evaluation of near nfrared spectroscopy for sporozoite detection in mosquitoes infected with wild-strain parasites from asymptomatic gametocyte carriers in Kilifi Kenya" LINK



NIR Calibration-Model Services

Spectroscopy and Chemometrics News Weekly 30, 2020 | 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 30, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 30, 2020 | 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 Chemometrics and Spectroscopy News in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Classifying Wood Properties of Loblolly Pine Grown in Southern Brazil Using NIR-Hyperspectral Imaging" Forests LINK

"Application of Fourier Transform Near-Infrared (FT-NIR) and Fourier Transform Infrared (FT-IR) Spectroscopy Coupled with Wavelength Selection for Fast Discrimination of Similar Color of Tuber Flours" LINK

"Aseguramiento de la calidad y autentificación de vinagres de vino mediante sensores NIRS" LINK

"One leaf for all: Chemical traits of single leaves measured at the leaf surface using Near infrared‐reflectance spectroscopy (NIRS)" LINK

"On-Chip Laser-Absorptionsspektrometer macht kleines Analysegerät möglich" NIR VIS LINK

Some new results on near infrared spectroscopy for detecting sporozoites in malaria vectors. We tested the method using mosquitoes infected with Pl. falciparum field isolates from asymptomatic gametocyte carriers in Kilifi, Kenya. KEMRI_Wellcome NIRS LINK

"One leaf for all: Chemical traits of single leaves measured at the leaf surface using Near infraredreflectance spectroscopy (NIRS)" LINK




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

"Near-infrared spectroscopy with linear discriminant analysis for green'Robusta'coffee bean sorting." LINK

"Rapid detection of green pea adulteration in ground pistachio nuts using near and mid-infrared spectroscopy" LINK

"Water-Soluble Carbohydrates of Cool-Season Grasses: Prediction of Concentrations by Near-Infrared Reflectance Spectroscopy and Evaluation of Effects of Genetics, Management, and Environment." LINK

"Rapid authentication of Pseudostellaria heterophylla (Taizishen) from different regions by near-infrared spectroscopy combined with chemometric methods." LINK




Hyperspectral Imaging (HSI)

"Hyperspectral characterization of reepithelialization in an in vitro wound model" LINK




Chemometrics and Machine Learning

"Comparisons the prediction results of soil properties based on Fuzzy C-means clustering and expert knowledge from laboratory Vis-NIR spectroscopy data" LINK

"Near-infrared spectroscopy combined with chemometrics for quality control of German chamomile (Matricaria recutita L.) and detection of its adulteration by related …" LINK

"A novel method to rapidly evaluate the quality of the traditional Chinese medicine Gentiana straminea Maxim. using near infrared spectroscopy coupled with chemometrics" LINK

"Prediction of strength properties of poplar alkaline peroxide mechanical pulp using near infrared spectroscopy and multivariate calibration" LINK

"Wavelet based calibration model building of NIR Spectroscopy for in-situ measurement of granule moisture content during fluidized bed drying" LINK

"Novel Application of Near-infrared Spectroscopy and Chemometrics Approach for Detection of Lime Juice Adulteration" LINK

"Combination of efficient signal pre-processing and optimal band combination algorithm to predict soil organic matter through visible and near-infrared spectra." LINK




Equipment for Spectroscopy

"Handheld Near-Infrared Spectrometers: Reality and Empty Promises" LINK

"Quality assessment of instant green tea using portable NIR spectrometer." Caffeine Catechin LINK




Environment NIR-Spectroscopy Application

"… Digital Soil Mapping models and their evaluation: A numerical experiment on Quantile Random Forest using clay contents obtained from Vis-NIR-SWIR hyperspectral …" LINK

"Physicochemical and Mineralogical Characterization of the Mediterranean Soils of Triffa Plain (Northeast of Morocco) by the Physicochemical Analysis, X-ray Diffraction and Vis-NIR Spectroscopy" LINK

"A deep learning CNN architecture applied in smart near-infrared analysis of water pollution for agricultural irrigation resources" LINK




Agriculture NIR-Spectroscopy Usage

"Feasibility study for the surface prediction and mapping of phytonutrients in minimally processed rocket leaves (Diplotaxis tenuifolia) during storage by hyperspectral …" LINK

"Sensors, Vol. 20, Pages 3438: A Compact Mid-Infrared Spectroscopy System for Healthcare Applications Based on a Wavelength-Swept, Pulsed Quantum Cascade Laser" LINK

"Near-infrared reflectance spectroscopy as a tool for breeding Andropogon gayanusKunth for forage quality" DOI: 10.9790/2380-1306015766 LINK

"Near infrared (NIR) spectroscopy as a rapid and cost-effective method for nutrient analysis of plant leaf tissues" LINK

Another fruitful collaboration with with Jeremy's Honours literature review forms the basis of a review article in Advances in Agronomy LINK

"Vis/NIR hyperspectral imaging distinguishes sub-population, production environment, and physicochemical grain properties in rice" LINK

"Remote Sensing, Vol. 12, Pages 1920: Non-Destructive Early Detection and Quantitative Severity Stage Classification of Tomato Chlorosis Virus (ToCV) Infection in Young Tomato Plants Using VisNIR Spectroscopy" LINK




Horticulture NIR-Spectroscopy Applications

"Empirical approach to improve the prediction of soluble solids content in mango using near-infrared spectroscopy." LINK

"Non-Destructive Quality Characterization of Peach Fruit Using Vis/NIR Spectroscopy and Multivariate Analyzing" LINK




Food & Feed Industry NIR Usage

"Development of local calibrations for the nutritional evaluation of fish meal and meat & bone meal by using near-infrared reflectance spectroscopy" LINK

"Evaluation of a hand‐held spectrophotometer as an in‐field phenotyping tool for tomato and pepper fruit quality" LINK




Other

"Ammonia Sensor Based on Vapor Phase Polymerized Polypyrrole" LINK

"Evaluation of near nfrared spectroscopy for sporozoite detection in mosquitoes infected with wild-strain parasites from asymptomatic gametocyte carriers in Kilifi Kenya" LINK



NIR Calibration-Model Services

Spectroscopy and Chemometrics News Weekly 30, 2020 | 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 30, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 30, 2020 | 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 Chemometrics and Spectroscopy News in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Classifying Wood Properties of Loblolly Pine Grown in Southern Brazil Using NIR-Hyperspectral Imaging" Forests LINK

"Application of Fourier Transform Near-Infrared (FT-NIR) and Fourier Transform Infrared (FT-IR) Spectroscopy Coupled with Wavelength Selection for Fast Discrimination of Similar Color of Tuber Flours" LINK

"Aseguramiento de la calidad y autentificación de vinagres de vino mediante sensores NIRS" LINK

"One leaf for all: Chemical traits of single leaves measured at the leaf surface using Near infrared‐reflectance spectroscopy (NIRS)" LINK

"On-Chip Laser-Absorptionsspektrometer macht kleines Analysegerät möglich" NIR VIS LINK

Some new results on near infrared spectroscopy for detecting sporozoites in malaria vectors. We tested the method using mosquitoes infected with Pl. falciparum field isolates from asymptomatic gametocyte carriers in Kilifi, Kenya. KEMRI_Wellcome NIRS LINK

"One leaf for all: Chemical traits of single leaves measured at the leaf surface using Near infraredreflectance spectroscopy (NIRS)" LINK




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

"Near-infrared spectroscopy with linear discriminant analysis for green'Robusta'coffee bean sorting." LINK

"Rapid detection of green pea adulteration in ground pistachio nuts using near and mid-infrared spectroscopy" LINK

"Water-Soluble Carbohydrates of Cool-Season Grasses: Prediction of Concentrations by Near-Infrared Reflectance Spectroscopy and Evaluation of Effects of Genetics, Management, and Environment." LINK

"Rapid authentication of Pseudostellaria heterophylla (Taizishen) from different regions by near-infrared spectroscopy combined with chemometric methods." LINK




Hyperspectral Imaging (HSI)

"Hyperspectral characterization of reepithelialization in an in vitro wound model" LINK




Chemometrics and Machine Learning

"Comparisons the prediction results of soil properties based on Fuzzy C-means clustering and expert knowledge from laboratory Vis-NIR spectroscopy data" LINK

"Near-infrared spectroscopy combined with chemometrics for quality control of German chamomile (Matricaria recutita L.) and detection of its adulteration by related …" LINK

"A novel method to rapidly evaluate the quality of the traditional Chinese medicine Gentiana straminea Maxim. using near infrared spectroscopy coupled with chemometrics" LINK

"Prediction of strength properties of poplar alkaline peroxide mechanical pulp using near infrared spectroscopy and multivariate calibration" LINK

"Wavelet based calibration model building of NIR Spectroscopy for in-situ measurement of granule moisture content during fluidized bed drying" LINK

"Novel Application of Near-infrared Spectroscopy and Chemometrics Approach for Detection of Lime Juice Adulteration" LINK

"Combination of efficient signal pre-processing and optimal band combination algorithm to predict soil organic matter through visible and near-infrared spectra." LINK




Equipment for Spectroscopy

"Handheld Near-Infrared Spectrometers: Reality and Empty Promises" LINK

"Quality assessment of instant green tea using portable NIR spectrometer." Caffeine Catechin LINK




Environment NIR-Spectroscopy Application

"… Digital Soil Mapping models and their evaluation: A numerical experiment on Quantile Random Forest using clay contents obtained from Vis-NIR-SWIR hyperspectral …" LINK

"Physicochemical and Mineralogical Characterization of the Mediterranean Soils of Triffa Plain (Northeast of Morocco) by the Physicochemical Analysis, X-ray Diffraction and Vis-NIR Spectroscopy" LINK

"A deep learning CNN architecture applied in smart near-infrared analysis of water pollution for agricultural irrigation resources" LINK




Agriculture NIR-Spectroscopy Usage

"Feasibility study for the surface prediction and mapping of phytonutrients in minimally processed rocket leaves (Diplotaxis tenuifolia) during storage by hyperspectral …" LINK

"Sensors, Vol. 20, Pages 3438: A Compact Mid-Infrared Spectroscopy System for Healthcare Applications Based on a Wavelength-Swept, Pulsed Quantum Cascade Laser" LINK

"Near-infrared reflectance spectroscopy as a tool for breeding Andropogon gayanusKunth for forage quality" DOI: 10.9790/2380-1306015766 LINK

"Near infrared (NIR) spectroscopy as a rapid and cost-effective method for nutrient analysis of plant leaf tissues" LINK

Another fruitful collaboration with with Jeremy's Honours literature review forms the basis of a review article in Advances in Agronomy LINK

"Vis/NIR hyperspectral imaging distinguishes sub-population, production environment, and physicochemical grain properties in rice" LINK

"Remote Sensing, Vol. 12, Pages 1920: Non-Destructive Early Detection and Quantitative Severity Stage Classification of Tomato Chlorosis Virus (ToCV) Infection in Young Tomato Plants Using VisNIR Spectroscopy" LINK




Horticulture NIR-Spectroscopy Applications

"Empirical approach to improve the prediction of soluble solids content in mango using near-infrared spectroscopy." LINK

"Non-Destructive Quality Characterization of Peach Fruit Using Vis/NIR Spectroscopy and Multivariate Analyzing" LINK




Food & Feed Industry NIR Usage

"Development of local calibrations for the nutritional evaluation of fish meal and meat & bone meal by using near-infrared reflectance spectroscopy" LINK

"Evaluation of a hand‐held spectrophotometer as an in‐field phenotyping tool for tomato and pepper fruit quality" LINK




Other

"Ammonia Sensor Based on Vapor Phase Polymerized Polypyrrole" LINK

"Evaluation of near nfrared spectroscopy for sporozoite detection in mosquitoes infected with wild-strain parasites from asymptomatic gametocyte carriers in Kilifi Kenya" LINK



Spectroscopy and Chemometrics News Weekly #30, 2020Spektroskopie und Chemometrie Neuigkeiten Wöchentlich #30, 2020Spettroscopia e Chemiometria Weekly News #30, 2020

NIR Calibration-Model Services

Development of quantitative Multivariate Prediction Models for Near Infrared Spectrometers | NIRS HSI LINK

Spectroscopy and Chemometrics News Weekly 29, 2020 | 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 29, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 29, 2020 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK

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




Near-Infrared Spectroscopy (NIRS)

"Non-Destructive Determination of Quality Traits of Cashew Apples (Anacardium Occidentale, L.) Using a Portable near Infrared Spectrophotometer" LINK

"Non-destructive classification and prediction of aflatoxin-B1 concentration in maize kernels using Vis–NIR (400–1000 nm) hyperspectral imaging" LINK

"Determination of glucose content with a concentration within the physiological range by FT-NIR spectroscopy in a trans-reflectance mode" LINK

"Evaluating taste-related attributes of black tea by micro-NIRS" LINK




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

"Rapid authentication of Pseudostellaria heterophylla (Taizishen) from different regions by nearinfrared spectroscopy combined with chemometric methods" LINK

"Agronomy, Vol. 10, Pages 828: Estimating Sensory Properties with Near-Infrared Spectroscopy: A Tool for Quality Control and Breeding of Calçots (Allium cepa L.)" LINK

"Spectral observation of agarwood by infrared spectroscopy: The differences of infected and normal Aquilaria microcarpa" LINK

"Quantitative near infrared spectroscopic analysis of Tricholoma matsutake based on information extraction using the elastic net" LINK

"Visible-near infrared spectroscopy for detection of blood in sheep faeces" LINK

" … dans le proche infrarouge et techniques de chimiométrie Detection of addition of barley to coffee using near infrared spectroscopy and chemometric techniques" LINK

"Forests, Vol. 11, Pages 644: A Comparison of the Loading Direction for Bending Strength with Different Wood Measurement Surfaces Using Near-Infrared Spectroscopy" LINK

"Rapid assessment of soil condition in Kenya through development of near infrared spectral indicatators" LINK




Chemometrics and Machine Learning

"Determination of apple varieties by near infrared reflectance spectroscopy coupled with improved possibilistic Gath–Geva clustering algorithm" LINK

"Two-Dimensional Correlation Spectroscopy: The Power of Power Spectra" LINK

"Simple and fast spectrophotometric method based on chemometrics for the measurement of multicomponent adsorption kinetics" LINK

"Real time detection of amphetamine in oral fluids by MicroNIR/Chemometrics." LINK

"In‐vitro digestion of the bioactives originating from the Lamiaceae family herbal teas: A kinetic and PLS modeling study" LINK

"Models for predicting the within-tree and regional variation of tracheid length and width for plantation loblolly pine" LINK




Research on Spectroscopy

"Study on rapid quality analysis method of Shengxuebao Mixture" LINK

"MD dating: molecular decay (MD) in pinewood as a dating method" LINK

Altersbestimmung von Holz mittels FTIR-Spektroskopie: Durch die Zusammenarbeit von Holz-, Materialwissenschaftler*innen und Statistikern konnte nach über 70 Jahren eine dritte Datierungsmethode neben der Jahrringanalyse und der Radiokarbonmethode im… LINK




Equipment for Spectroscopy

"Quality assessment of instant green tea using portable NIR spectrometer." LINK




Process Control and NIR Sensors

"From powder to tablets: Investigation of residence time distributions in a continuous manufacturing process train as basis for continuous process verification" LINK

"Non-destructive, non-invasive, in-line real-time phase-based reflectance for quality monitoring of fruit" LINK




Agriculture NIR-Spectroscopy Usage

"Estimating soil organic carbon density in Northern China's agro-pastoral ecotone using vis-NIR spectroscopy" LINK

"Retrieval of aboveground crop nitrogen content with a hybrid machine learning method" LINK

"Prediction of Soil Oxalate Phosphorus using Visible and Near-Infrared Spectroscopy in Natural and Cultivated System Soils of Madagascar" LINK

"Sensors, Vol. 20, Pages 3208: Precise Estimation of NDVI with a Simple NIR Sensitive RGB Camera and Machine Learning Methods for Corn Plants" LINK

"The application of R language in the selection of characteristic bands for the prediction of protein content in milk powder by Near Infrared Spectroscopy" LINK

"Onsite nutritional diagnosis of tea plants using micro near-infrared spectrometer coupled with chemometrics" LINK




Horticulture NIR-Spectroscopy Applications

"Improving the accuracy of near-infrared (NIR) spectroscopy method to predict the oil content of oil palm fresh fruits" LINK




Laboratory and NIR-Spectroscopy

"Non-destructive determination of apple quality parameters of variety'red jonaprince'using near infrared spectroscopy." LINK

"Laboratory Methods for Evaluating Forage Quality" LINK




Other

"Automatic Walnut Sorting System Based on Adaptive Fuzzy Control" LINK

"Industrial gas chromatographs" LINK





NIR Calibration-Model Services

Development of quantitative Multivariate Prediction Models for Near Infrared Spectrometers | NIRS HSI LINK

Spectroscopy and Chemometrics News Weekly 29, 2020 | 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 29, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 29, 2020 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK

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




Near-Infrared Spectroscopy (NIRS)

"Non-Destructive Determination of Quality Traits of Cashew Apples (Anacardium Occidentale, L.) Using a Portable near Infrared Spectrophotometer" LINK

"Non-destructive classification and prediction of aflatoxin-B1 concentration in maize kernels using Vis–NIR (400–1000 nm) hyperspectral imaging" LINK

"Determination of glucose content with a concentration within the physiological range by FT-NIR spectroscopy in a trans-reflectance mode" LINK

"Evaluating taste-related attributes of black tea by micro-NIRS" LINK




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

"Rapid authentication of Pseudostellaria heterophylla (Taizishen) from different regions by nearinfrared spectroscopy combined with chemometric methods" LINK

"Agronomy, Vol. 10, Pages 828: Estimating Sensory Properties with Near-Infrared Spectroscopy: A Tool for Quality Control and Breeding of Calçots (Allium cepa L.)" LINK

"Spectral observation of agarwood by infrared spectroscopy: The differences of infected and normal Aquilaria microcarpa" LINK

"Quantitative near infrared spectroscopic analysis of Tricholoma matsutake based on information extraction using the elastic net" LINK

"Visible-near infrared spectroscopy for detection of blood in sheep faeces" LINK

" … dans le proche infrarouge et techniques de chimiométrie Detection of addition of barley to coffee using near infrared spectroscopy and chemometric techniques" LINK

"Forests, Vol. 11, Pages 644: A Comparison of the Loading Direction for Bending Strength with Different Wood Measurement Surfaces Using Near-Infrared Spectroscopy" LINK

"Rapid assessment of soil condition in Kenya through development of near infrared spectral indicatators" LINK




Chemometrics and Machine Learning

"Determination of apple varieties by near infrared reflectance spectroscopy coupled with improved possibilistic Gath–Geva clustering algorithm" LINK

"Two-Dimensional Correlation Spectroscopy: The Power of Power Spectra" LINK

"Simple and fast spectrophotometric method based on chemometrics for the measurement of multicomponent adsorption kinetics" LINK

"Real time detection of amphetamine in oral fluids by MicroNIR/Chemometrics." LINK

"In‐vitro digestion of the bioactives originating from the Lamiaceae family herbal teas: A kinetic and PLS modeling study" LINK

"Models for predicting the within-tree and regional variation of tracheid length and width for plantation loblolly pine" LINK




Research on Spectroscopy

"Study on rapid quality analysis method of Shengxuebao Mixture" LINK

"MD dating: molecular decay (MD) in pinewood as a dating method" LINK

Altersbestimmung von Holz mittels FTIR-Spektroskopie: Durch die Zusammenarbeit von Holz-, Materialwissenschaftler*innen und Statistikern konnte nach über 70 Jahren eine dritte Datierungsmethode neben der Jahrringanalyse und der Radiokarbonmethode im… LINK




Equipment for Spectroscopy

"Quality assessment of instant green tea using portable NIR spectrometer." LINK




Process Control and NIR Sensors

"From powder to tablets: Investigation of residence time distributions in a continuous manufacturing process train as basis for continuous process verification" LINK

"Non-destructive, non-invasive, in-line real-time phase-based reflectance for quality monitoring of fruit" LINK




Agriculture NIR-Spectroscopy Usage

"Estimating soil organic carbon density in Northern China's agro-pastoral ecotone using vis-NIR spectroscopy" LINK

"Retrieval of aboveground crop nitrogen content with a hybrid machine learning method" LINK

"Prediction of Soil Oxalate Phosphorus using Visible and Near-Infrared Spectroscopy in Natural and Cultivated System Soils of Madagascar" LINK

"Sensors, Vol. 20, Pages 3208: Precise Estimation of NDVI with a Simple NIR Sensitive RGB Camera and Machine Learning Methods for Corn Plants" LINK

"The application of R language in the selection of characteristic bands for the prediction of protein content in milk powder by Near Infrared Spectroscopy" LINK

"Onsite nutritional diagnosis of tea plants using micro near-infrared spectrometer coupled with chemometrics" LINK




Horticulture NIR-Spectroscopy Applications

"Improving the accuracy of near-infrared (NIR) spectroscopy method to predict the oil content of oil palm fresh fruits" LINK




Laboratory and NIR-Spectroscopy

"Non-destructive determination of apple quality parameters of variety'red jonaprince'using near infrared spectroscopy." LINK

"Laboratory Methods for Evaluating Forage Quality" LINK




Other

"Automatic Walnut Sorting System Based on Adaptive Fuzzy Control" LINK

"Industrial gas chromatographs" LINK





NIR Calibration-Model Services

Development of quantitative Multivariate Prediction Models for Near Infrared Spectrometers | NIRS HSI LINK

Spectroscopy and Chemometrics News Weekly 29, 2020 | 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 29, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 29, 2020 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK

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




Near-Infrared Spectroscopy (NIRS)

"Non-Destructive Determination of Quality Traits of Cashew Apples (Anacardium Occidentale, L.) Using a Portable near Infrared Spectrophotometer" LINK

"Non-destructive classification and prediction of aflatoxin-B1 concentration in maize kernels using Vis–NIR (400–1000 nm) hyperspectral imaging" LINK

"Determination of glucose content with a concentration within the physiological range by FT-NIR spectroscopy in a trans-reflectance mode" LINK

"Evaluating taste-related attributes of black tea by micro-NIRS" LINK




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

"Rapid authentication of Pseudostellaria heterophylla (Taizishen) from different regions by nearinfrared spectroscopy combined with chemometric methods" LINK

"Agronomy, Vol. 10, Pages 828: Estimating Sensory Properties with Near-Infrared Spectroscopy: A Tool for Quality Control and Breeding of Calçots (Allium cepa L.)" LINK

"Spectral observation of agarwood by infrared spectroscopy: The differences of infected and normal Aquilaria microcarpa" LINK

"Quantitative near infrared spectroscopic analysis of Tricholoma matsutake based on information extraction using the elastic net" LINK

"Visible-near infrared spectroscopy for detection of blood in sheep faeces" LINK

" … dans le proche infrarouge et techniques de chimiométrie Detection of addition of barley to coffee using near infrared spectroscopy and chemometric techniques" LINK

"Forests, Vol. 11, Pages 644: A Comparison of the Loading Direction for Bending Strength with Different Wood Measurement Surfaces Using Near-Infrared Spectroscopy" LINK

"Rapid assessment of soil condition in Kenya through development of near infrared spectral indicatators" LINK




Chemometrics and Machine Learning

"Determination of apple varieties by near infrared reflectance spectroscopy coupled with improved possibilistic Gath–Geva clustering algorithm" LINK

"Two-Dimensional Correlation Spectroscopy: The Power of Power Spectra" LINK

"Simple and fast spectrophotometric method based on chemometrics for the measurement of multicomponent adsorption kinetics" LINK

"Real time detection of amphetamine in oral fluids by MicroNIR/Chemometrics." LINK

"In‐vitro digestion of the bioactives originating from the Lamiaceae family herbal teas: A kinetic and PLS modeling study" LINK

"Models for predicting the within-tree and regional variation of tracheid length and width for plantation loblolly pine" LINK




Research on Spectroscopy

"Study on rapid quality analysis method of Shengxuebao Mixture" LINK

"MD dating: molecular decay (MD) in pinewood as a dating method" LINK

Altersbestimmung von Holz mittels FTIR-Spektroskopie: Durch die Zusammenarbeit von Holz-, Materialwissenschaftler*innen und Statistikern konnte nach über 70 Jahren eine dritte Datierungsmethode neben der Jahrringanalyse und der Radiokarbonmethode im… LINK




Equipment for Spectroscopy

"Quality assessment of instant green tea using portable NIR spectrometer." LINK




Process Control and NIR Sensors

"From powder to tablets: Investigation of residence time distributions in a continuous manufacturing process train as basis for continuous process verification" LINK

"Non-destructive, non-invasive, in-line real-time phase-based reflectance for quality monitoring of fruit" LINK




Agriculture NIR-Spectroscopy Usage

"Estimating soil organic carbon density in Northern China's agro-pastoral ecotone using vis-NIR spectroscopy" LINK

"Retrieval of aboveground crop nitrogen content with a hybrid machine learning method" LINK

"Prediction of Soil Oxalate Phosphorus using Visible and Near-Infrared Spectroscopy in Natural and Cultivated System Soils of Madagascar" LINK

"Sensors, Vol. 20, Pages 3208: Precise Estimation of NDVI with a Simple NIR Sensitive RGB Camera and Machine Learning Methods for Corn Plants" LINK

"The application of R language in the selection of characteristic bands for the prediction of protein content in milk powder by Near Infrared Spectroscopy" LINK

"Onsite nutritional diagnosis of tea plants using micro near-infrared spectrometer coupled with chemometrics" LINK




Horticulture NIR-Spectroscopy Applications

"Improving the accuracy of near-infrared (NIR) spectroscopy method to predict the oil content of oil palm fresh fruits" LINK




Laboratory and NIR-Spectroscopy

"Non-destructive determination of apple quality parameters of variety'red jonaprince'using near infrared spectroscopy." LINK

"Laboratory Methods for Evaluating Forage Quality" LINK




Other

"Automatic Walnut Sorting System Based on Adaptive Fuzzy Control" LINK

"Industrial gas chromatographs" LINK





Spectroscopy and Chemometrics News Weekly #29, 2020Spektroskopie und Chemometrie Neuigkeiten Wöchentlich #29, 2020Spettroscopia e Chemiometria Weekly News #29, 2020

NIR Calibration-Model Services

Spectroscopy and Chemometrics News Weekly 28, 2020 | 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 28, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 28, 2020 | 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 Chemometrics and Spectroscopy News in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Non-invasive method to identify the type of green tea inside teabag using NIR spectroscopy, support vector machines and Bayesian optimization" LINK

"Online milk composition analysis with an on-farm near-infrared sensor" LINK

"Anonymous fecal sampling and NIRS studies of diet quality: Problem or opportunity?" LINK

"Organic and Symbiotic Fertilization of Tomato Plants Monitored by Litterbag-NIRS and Foliar-NIRS Rapid Spectroscopic Methods Running title: Litterbag-NIRS and Foliar-NIRS model in symbiotic tomato" LINK

"Determination of crude protein and metabolized energy with near infrared reflectance spectroscopy (NIRS) in ruminant mixed feeds" LINK




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

"Near Infrared Spectroscopy as an efficient tool for the Qualitative and Quantitative Determination of Sugar Adulteration in Milk" | LINK

"NEAR INFRARED SPECTROSCOPY AS A NEW FIRE SEVERITY METRIC" by Bushfire and Natural Hazards CRC LINK

"Near-infrared spectroscopy for the concurrent quality prediction and status monitoring of gasoline blending" LINK

"Application of Selective Near Infrared Spectroscopy for Qualitative and Quantitative Prediction of Water Adulteration in Milk" LINK

"Predicting Macronutrient of Baby Food using Near-infrared Spectroscopy and Deep Learning Approach" LINK

"Detection of heat treatment of honey with near infrared spectroscopy" LINK

"Use of near infrared spectroscopy in cotton seeds physiological quality evaluation" LINK

"Detection of Haemonchus contortus nematode eggs in sheep faeces using near and mid-infrared spectroscopy" LINK

"Feasibility of using near-infrared measurements to detect changes in water quality" LINK




Hyperspectral Imaging (HSI)

"Hyperspectral waveband selection algorithm based on weighted maximum relevance minimum redundancy and its stability analysis" LINK




Chemometrics and Machine Learning

"Comparative quantification of chlorophyll and polyphenol levels in grapevine leaves sampled from different geographical locations" LINK

"Screening method for determination of C18:1 trans fatty acids positional isomers in chocolate by 1H NMR and chemometrics" LINK

"Combination of efficient signal pre-processing and optimal band combination algorithm to predict soil organic matter through visible and near-infrared spectra" LINK

"A chemometric approach to the evaluation of the ageing ability of red wines" LINK

"Determination of Loline Alkaloids and Mycelial Biomass in Endophyte-Infected Schedonorus Pratensis by Near-Infrared Spectroscopy and Chemometrics" LINK

"A Feasible Approach to Detect Pesticides in Food Samples Using THz-FDS and Chemometrics" LINK

"Prediction of Soluble Solids Content in Green Plum by Using a Sparse Autoencoder" LINK




Process Control and NIR Sensors

"Real-time and field monitoring of the key parameters in industrial trough composting process using a handheld near infrared spectrometer" LINK




Environment NIR-Spectroscopy Application

"Detection and analysis of soil water content based on experimental reflectance spectrum data" LINK

" International Soil and Water Conservation Research" | LINK




Agriculture NIR-Spectroscopy Usage

"Detecting Low Concentrations of Nitrogen-Based Adulterants in Whey Protein Powder Using Benchtop and Handheld NIR Spectrometers and the Feasibility of Scanning through Plastic Bag." LINK

"Assessment of the genetic diversity of sweetpotato germplasm collections for protein content" LINK

"Near-infrared spectroscopy and imaging in protein research" LINK

"Foods, Vol. 9, Pages 710: Application of ATR-FT-MIR for Tracing the Geographical Origin of Honey Produced in the Maltese Islands" LINK

"Agriculture, Vol. 10, Pages 193: Content of Polyphenolic Compounds and Antioxidant Potential of Some Bulgarian Red Grape Varieties and Red Wines, Determined by HPLC, UV, and NIR Spectroscopy" LINK

"Agronomy, Vol. 10, Pages 787: Assessing Soil Key Fertility Attributes Using a Portable X-Ray Fluorescence: A Simple Method to Overcome Matrix Effect" LINK




Food & Feed Industry NIR Usage

"Non‑destructive testing technology for raw eggs freshness: a review" LINK

"Quantification of multiple adulterants in beef protein powder by FT-NIR" LINK




Beverage and Drink Industry NIR Usage

"Beer Aroma and Quality Traits Assessment Using Artificial Intelligence" LINK




Other

"Tetrahedral Mn4+ as chromophore in sillenite-type compounds" LINK




NIR Calibration-Model Services

Spectroscopy and Chemometrics News Weekly 28, 2020 | 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 28, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 28, 2020 | 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 Chemometrics and Spectroscopy News in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Non-invasive method to identify the type of green tea inside teabag using NIR spectroscopy, support vector machines and Bayesian optimization" LINK

"Online milk composition analysis with an on-farm near-infrared sensor" LINK

"Anonymous fecal sampling and NIRS studies of diet quality: Problem or opportunity?" LINK

"Organic and Symbiotic Fertilization of Tomato Plants Monitored by Litterbag-NIRS and Foliar-NIRS Rapid Spectroscopic Methods Running title: Litterbag-NIRS and Foliar-NIRS model in symbiotic tomato" LINK

"Determination of crude protein and metabolized energy with near infrared reflectance spectroscopy (NIRS) in ruminant mixed feeds" LINK




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

"Near Infrared Spectroscopy as an efficient tool for the Qualitative and Quantitative Determination of Sugar Adulteration in Milk" | LINK

"NEAR INFRARED SPECTROSCOPY AS A NEW FIRE SEVERITY METRIC" by Bushfire and Natural Hazards CRC LINK

"Near-infrared spectroscopy for the concurrent quality prediction and status monitoring of gasoline blending" LINK

"Application of Selective Near Infrared Spectroscopy for Qualitative and Quantitative Prediction of Water Adulteration in Milk" LINK

"Predicting Macronutrient of Baby Food using Near-infrared Spectroscopy and Deep Learning Approach" LINK

"Detection of heat treatment of honey with near infrared spectroscopy" LINK

"Use of near infrared spectroscopy in cotton seeds physiological quality evaluation" LINK

"Detection of Haemonchus contortus nematode eggs in sheep faeces using near and mid-infrared spectroscopy" LINK

"Feasibility of using near-infrared measurements to detect changes in water quality" LINK




Hyperspectral Imaging (HSI)

"Hyperspectral waveband selection algorithm based on weighted maximum relevance minimum redundancy and its stability analysis" LINK




Chemometrics and Machine Learning

"Comparative quantification of chlorophyll and polyphenol levels in grapevine leaves sampled from different geographical locations" LINK

"Screening method for determination of C18:1 trans fatty acids positional isomers in chocolate by 1H NMR and chemometrics" LINK

"Combination of efficient signal pre-processing and optimal band combination algorithm to predict soil organic matter through visible and near-infrared spectra" LINK

"A chemometric approach to the evaluation of the ageing ability of red wines" LINK

"Determination of Loline Alkaloids and Mycelial Biomass in Endophyte-Infected Schedonorus Pratensis by Near-Infrared Spectroscopy and Chemometrics" LINK

"A Feasible Approach to Detect Pesticides in Food Samples Using THz-FDS and Chemometrics" LINK

"Prediction of Soluble Solids Content in Green Plum by Using a Sparse Autoencoder" LINK




Process Control and NIR Sensors

"Real-time and field monitoring of the key parameters in industrial trough composting process using a handheld near infrared spectrometer" LINK




Environment NIR-Spectroscopy Application

"Detection and analysis of soil water content based on experimental reflectance spectrum data" LINK

" International Soil and Water Conservation Research" | LINK




Agriculture NIR-Spectroscopy Usage

"Detecting Low Concentrations of Nitrogen-Based Adulterants in Whey Protein Powder Using Benchtop and Handheld NIR Spectrometers and the Feasibility of Scanning through Plastic Bag." LINK

"Assessment of the genetic diversity of sweetpotato germplasm collections for protein content" LINK

"Near-infrared spectroscopy and imaging in protein research" LINK

"Foods, Vol. 9, Pages 710: Application of ATR-FT-MIR for Tracing the Geographical Origin of Honey Produced in the Maltese Islands" LINK

"Agriculture, Vol. 10, Pages 193: Content of Polyphenolic Compounds and Antioxidant Potential of Some Bulgarian Red Grape Varieties and Red Wines, Determined by HPLC, UV, and NIR Spectroscopy" LINK

"Agronomy, Vol. 10, Pages 787: Assessing Soil Key Fertility Attributes Using a Portable X-Ray Fluorescence: A Simple Method to Overcome Matrix Effect" LINK




Food & Feed Industry NIR Usage

"Non‑destructive testing technology for raw eggs freshness: a review" LINK

"Quantification of multiple adulterants in beef protein powder by FT-NIR" LINK




Beverage and Drink Industry NIR Usage

"Beer Aroma and Quality Traits Assessment Using Artificial Intelligence" LINK




Other

"Tetrahedral Mn4+ as chromophore in sillenite-type compounds" LINK




NIR Calibration-Model Services

Spectroscopy and Chemometrics News Weekly 28, 2020 | 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 28, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 28, 2020 | 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 Chemometrics and Spectroscopy News in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Non-invasive method to identify the type of green tea inside teabag using NIR spectroscopy, support vector machines and Bayesian optimization" LINK

"Online milk composition analysis with an on-farm near-infrared sensor" LINK

"Anonymous fecal sampling and NIRS studies of diet quality: Problem or opportunity?" LINK

"Organic and Symbiotic Fertilization of Tomato Plants Monitored by Litterbag-NIRS and Foliar-NIRS Rapid Spectroscopic Methods Running title: Litterbag-NIRS and Foliar-NIRS model in symbiotic tomato" LINK

"Determination of crude protein and metabolized energy with near infrared reflectance spectroscopy (NIRS) in ruminant mixed feeds" LINK




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

"Near Infrared Spectroscopy as an efficient tool for the Qualitative and Quantitative Determination of Sugar Adulteration in Milk" | LINK

"NEAR INFRARED SPECTROSCOPY AS A NEW FIRE SEVERITY METRIC" by Bushfire and Natural Hazards CRC LINK

"Near-infrared spectroscopy for the concurrent quality prediction and status monitoring of gasoline blending" LINK

"Application of Selective Near Infrared Spectroscopy for Qualitative and Quantitative Prediction of Water Adulteration in Milk" LINK

"Predicting Macronutrient of Baby Food using Near-infrared Spectroscopy and Deep Learning Approach" LINK

"Detection of heat treatment of honey with near infrared spectroscopy" LINK

"Use of near infrared spectroscopy in cotton seeds physiological quality evaluation" LINK

"Detection of Haemonchus contortus nematode eggs in sheep faeces using near and mid-infrared spectroscopy" LINK

"Feasibility of using near-infrared measurements to detect changes in water quality" LINK




Hyperspectral Imaging (HSI)

"Hyperspectral waveband selection algorithm based on weighted maximum relevance minimum redundancy and its stability analysis" LINK




Chemometrics and Machine Learning

"Comparative quantification of chlorophyll and polyphenol levels in grapevine leaves sampled from different geographical locations" LINK

"Screening method for determination of C18:1 trans fatty acids positional isomers in chocolate by 1H NMR and chemometrics" LINK

"Combination of efficient signal pre-processing and optimal band combination algorithm to predict soil organic matter through visible and near-infrared spectra" LINK

"A chemometric approach to the evaluation of the ageing ability of red wines" LINK

"Determination of Loline Alkaloids and Mycelial Biomass in Endophyte-Infected Schedonorus Pratensis by Near-Infrared Spectroscopy and Chemometrics" LINK

"A Feasible Approach to Detect Pesticides in Food Samples Using THz-FDS and Chemometrics" LINK

"Prediction of Soluble Solids Content in Green Plum by Using a Sparse Autoencoder" LINK




Process Control and NIR Sensors

"Real-time and field monitoring of the key parameters in industrial trough composting process using a handheld near infrared spectrometer" LINK




Environment NIR-Spectroscopy Application

"Detection and analysis of soil water content based on experimental reflectance spectrum data" LINK

" International Soil and Water Conservation Research" | LINK




Agriculture NIR-Spectroscopy Usage

"Detecting Low Concentrations of Nitrogen-Based Adulterants in Whey Protein Powder Using Benchtop and Handheld NIR Spectrometers and the Feasibility of Scanning through Plastic Bag." LINK

"Assessment of the genetic diversity of sweetpotato germplasm collections for protein content" LINK

"Near-infrared spectroscopy and imaging in protein research" LINK

"Foods, Vol. 9, Pages 710: Application of ATR-FT-MIR for Tracing the Geographical Origin of Honey Produced in the Maltese Islands" LINK

"Agriculture, Vol. 10, Pages 193: Content of Polyphenolic Compounds and Antioxidant Potential of Some Bulgarian Red Grape Varieties and Red Wines, Determined by HPLC, UV, and NIR Spectroscopy" LINK

"Agronomy, Vol. 10, Pages 787: Assessing Soil Key Fertility Attributes Using a Portable X-Ray Fluorescence: A Simple Method to Overcome Matrix Effect" LINK




Food & Feed Industry NIR Usage

"Non‑destructive testing technology for raw eggs freshness: a review" LINK

"Quantification of multiple adulterants in beef protein powder by FT-NIR" LINK




Beverage and Drink Industry NIR Usage

"Beer Aroma and Quality Traits Assessment Using Artificial Intelligence" LINK




Other

"Tetrahedral Mn4+ as chromophore in sillenite-type compounds" LINK




Spectroscopy and Chemometrics News Weekly #28, 2020Spektroskopie und Chemometrie Neuigkeiten Wöchentlich #28, 2020Spettroscopia e Chemiometria Weekly News #28, 2020

NIR Calibration-Model Services

Services for professional Development of Near-Infra-Red Spectroscopy Calibration Methods | NIRS Lab testing method food LINK

Spectroscopy and Chemometrics News Weekly 27, 2020 | NIRS NIR Spectroscopy MachineLearning Spectrometer Analytical Chemistry ag Food Dairy Analysis Lab Labs Laboratories Laboratory IoT Sensors QA QC material testing quality safety LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 27, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 27, 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)

"NEAR-INFRARED SPECTROSCOPY AS A RAPID AND SIMULTANEOUS ASSESSMENT OF AGRICULTURAL GROUNDWATER QUALITY PARAMETERS / NEAR INFRARED SPECTROSCOPY SEBAGAI METODE CEPAT DAN SIMULTAN UNTUK PREDIKSI KUALITAS AIR TANAH LAHAN PERTANIAN" LINK

"How well can near infrared reflectance spectroscopy (NIRS) measure sediment organic matter in multiple lakes?" LINK

"Assessment of Embryonic Bioactivity through Changes in the Water Structure Using Near-Infrared Spectroscopy and Imaging" LINK




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

"Applied Sciences, Vol. 10, Pages 3722: FTIR-ATR Spectroscopy Combined with Multivariate Regression Modeling as a Preliminary Approach for Carotenoids Determination in Cucurbita Spp." LINK

"At-line Prediction of Gelatinized Starch and Fiber Fractions in Extruded Dry Dog Food Using Different Near-Infrared Spectroscopy Technologies" LINK

"Near-infrared Prediction of Edible Oil Frying Times Based on Bayesian Ridge Regression" LINK

"Estimating wood moisture by near infrared spectroscopy: Testing acquisition methods and wood surfaces qualities" LINK




Chemometrics and Machine Learning

"Determination of Loline Alkaloids and Mycelial Biomass in Endophyte-Infected Schedonorus Pratensis by Near-Infrared Spectroscopy and Chemometrics" LINK

"Quantification of extra virgin olive oil adulteration using smartphone videos." LINK

"Discrimination of legal and illegal Cannabis spp . according to European legislation using near infrared spectroscopy and chemometrics" LINK

"A comparison of chemometrics classification tools for identification of perirenal fat in lambs." LINK

"Simultaneous Quantitative Analysis of K + and Tl + in Serum and Drinking Water Based on UV-Vis Spectra and Chemometrics" LINK

"Combination of spectra and texture data of hyperspectral imaging for prediction and visualization of palmitic acid and oleic acid contents in lamb meat" LINK

"NIR hyperspectral imaging coupled with chemometrics for nondestructive assessment of phosphorus and potassium contents in tea leaves" LINK

"Non-destructive genotypes classification and oil content prediction using near-infrared spectroscopy and chemometric tools in soybean breeding program" LINK

"Predicting milk mid-infrared spectra from first-parity Holstein cows using a test-day mixed model with the perspective of herd management" LINK




Research on Spectroscopy

"An efficient method to quantitatively detect competitive adsorption of DNA on single-walled carbon nanotube surfaces" LINK




Equipment for Spectroscopy

"Determination of Ethanol in Alcoholic Drinks: Flow Injection Analysis with Amperometric Detection Versus Portable Raman Spectrometer" LINK

"Micro-Electro-Mechanical System Fourier Transform Infrared (MEMS FT-IR) Spectrometer Under ModulatedPulsed Light Source Excitation" LINK

"Theae nigrae folium: Comparing the analytical performance of benchtop and handheld near-infrared spectrometers" LINK




Agriculture NIR-Spectroscopy Usage

"Fermentation, Vol. 6, Pages 56: Beer Aroma and Quality Traits Assessment Using Artificial Intelligence" LINK

"Optimization of modeling conditions for near infrared measurement of protein content in milk by orthogonal array design." LINK

"Soil organic matter in various land uses and management, and its accuracy measurement using near infrared technology" LINK

"Lettuce plant health assessment using UAV-based hyperspectral sensor and proximal sensors" LINK

"Effects of planting density on nutritive value, dry matter yield, and predicted milk yield of dairy cows from 2 brown midrib forage sorghum hybrids" LINK




Horticulture NIR-Spectroscopy Applications

"Non-Destructive Detection of Strawberry Quality Using Multi-Features of Hyperspectral Imaging and Multivariate Methods" LINK

"A simple and nondestructive approach for the analysis of soluble solid content in citrus by using portable visible to near-infrared spectroscopy." LINK




Food & Feed Industry NIR Usage

"Hyperspectral monitor on chlorophyll density in winter wheat (Triticum aestivum L.) under water stress" LINK

"Assessment of Biochemical and Seed Quality Traits in Hulless Barley Germplasm" LINK




Beverage and Drink Industry NIR Usage

"Online determination of coffee roast degree toward controlling acidity" LINK




Other

"Improvement on curing performance and morphology of E5I/TPGDA mixture in a free radical-cationic hybrid photopolymerization system" LINK

"Color analysis and detection of Fe minerals in multi-mineral mixtures from acid-alteration environments" LINK

"Growth and maturity of Longnose Skates (Raja rhina) along the North American West Coast" LINK





.

NIR Calibration-Model Services

Services for professional Development of Near-Infra-Red Spectroscopy Calibration Methods | NIRS Lab testing method food LINK

Spectroscopy and Chemometrics News Weekly 27, 2020 | NIRS NIR Spectroscopy MachineLearning Spectrometer Analytical Chemistry ag Food Dairy Analysis Lab Labs Laboratories Laboratory IoT Sensors QA QC material testing quality safety LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 27, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 27, 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)

"NEAR-INFRARED SPECTROSCOPY AS A RAPID AND SIMULTANEOUS ASSESSMENT OF AGRICULTURAL GROUNDWATER QUALITY PARAMETERS / NEAR INFRARED SPECTROSCOPY SEBAGAI METODE CEPAT DAN SIMULTAN UNTUK PREDIKSI KUALITAS AIR TANAH LAHAN PERTANIAN" LINK

"How well can near infrared reflectance spectroscopy (NIRS) measure sediment organic matter in multiple lakes?" LINK

"Assessment of Embryonic Bioactivity through Changes in the Water Structure Using Near-Infrared Spectroscopy and Imaging" LINK




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

"Applied Sciences, Vol. 10, Pages 3722: FTIR-ATR Spectroscopy Combined with Multivariate Regression Modeling as a Preliminary Approach for Carotenoids Determination in Cucurbita Spp." LINK

"At-line Prediction of Gelatinized Starch and Fiber Fractions in Extruded Dry Dog Food Using Different Near-Infrared Spectroscopy Technologies" LINK

"Near-infrared Prediction of Edible Oil Frying Times Based on Bayesian Ridge Regression" LINK

"Estimating wood moisture by near infrared spectroscopy: Testing acquisition methods and wood surfaces qualities" LINK




Chemometrics and Machine Learning

"Determination of Loline Alkaloids and Mycelial Biomass in Endophyte-Infected Schedonorus Pratensis by Near-Infrared Spectroscopy and Chemometrics" LINK

"Quantification of extra virgin olive oil adulteration using smartphone videos." LINK

"Discrimination of legal and illegal Cannabis spp . according to European legislation using near infrared spectroscopy and chemometrics" LINK

"A comparison of chemometrics classification tools for identification of perirenal fat in lambs." LINK

"Simultaneous Quantitative Analysis of K + and Tl + in Serum and Drinking Water Based on UV-Vis Spectra and Chemometrics" LINK

"Combination of spectra and texture data of hyperspectral imaging for prediction and visualization of palmitic acid and oleic acid contents in lamb meat" LINK

"NIR hyperspectral imaging coupled with chemometrics for nondestructive assessment of phosphorus and potassium contents in tea leaves" LINK

"Non-destructive genotypes classification and oil content prediction using near-infrared spectroscopy and chemometric tools in soybean breeding program" LINK

"Predicting milk mid-infrared spectra from first-parity Holstein cows using a test-day mixed model with the perspective of herd management" LINK




Research on Spectroscopy

"An efficient method to quantitatively detect competitive adsorption of DNA on single-walled carbon nanotube surfaces" LINK




Equipment for Spectroscopy

"Determination of Ethanol in Alcoholic Drinks: Flow Injection Analysis with Amperometric Detection Versus Portable Raman Spectrometer" LINK

"Micro-Electro-Mechanical System Fourier Transform Infrared (MEMS FT-IR) Spectrometer Under ModulatedPulsed Light Source Excitation" LINK

"Theae nigrae folium: Comparing the analytical performance of benchtop and handheld near-infrared spectrometers" LINK




Agriculture NIR-Spectroscopy Usage

"Fermentation, Vol. 6, Pages 56: Beer Aroma and Quality Traits Assessment Using Artificial Intelligence" LINK

"Optimization of modeling conditions for near infrared measurement of protein content in milk by orthogonal array design." LINK

"Soil organic matter in various land uses and management, and its accuracy measurement using near infrared technology" LINK

"Lettuce plant health assessment using UAV-based hyperspectral sensor and proximal sensors" LINK

"Effects of planting density on nutritive value, dry matter yield, and predicted milk yield of dairy cows from 2 brown midrib forage sorghum hybrids" LINK




Horticulture NIR-Spectroscopy Applications

"Non-Destructive Detection of Strawberry Quality Using Multi-Features of Hyperspectral Imaging and Multivariate Methods" LINK

"A simple and nondestructive approach for the analysis of soluble solid content in citrus by using portable visible to near-infrared spectroscopy." LINK




Food & Feed Industry NIR Usage

"Hyperspectral monitor on chlorophyll density in winter wheat (Triticum aestivum L.) under water stress" LINK

"Assessment of Biochemical and Seed Quality Traits in Hulless Barley Germplasm" LINK




Beverage and Drink Industry NIR Usage

"Online determination of coffee roast degree toward controlling acidity" LINK




Other

"Improvement on curing performance and morphology of E5I/TPGDA mixture in a free radical-cationic hybrid photopolymerization system" LINK

"Color analysis and detection of Fe minerals in multi-mineral mixtures from acid-alteration environments" LINK

"Growth and maturity of Longnose Skates (Raja rhina) along the North American West Coast" LINK





.

NIR Calibration-Model Services

Services for professional Development of Near-Infra-Red Spectroscopy Calibration Methods | NIRS Lab testing method food LINK

Spectroscopy and Chemometrics News Weekly 27, 2020 | NIRS NIR Spectroscopy MachineLearning Spectrometer Analytical Chemistry ag Food Dairy Analysis Lab Labs Laboratories Laboratory IoT Sensors QA QC material testing quality safety LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 27, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 27, 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)

"NEAR-INFRARED SPECTROSCOPY AS A RAPID AND SIMULTANEOUS ASSESSMENT OF AGRICULTURAL GROUNDWATER QUALITY PARAMETERS / NEAR INFRARED SPECTROSCOPY SEBAGAI METODE CEPAT DAN SIMULTAN UNTUK PREDIKSI KUALITAS AIR TANAH LAHAN PERTANIAN" LINK

"How well can near infrared reflectance spectroscopy (NIRS) measure sediment organic matter in multiple lakes?" LINK

"Assessment of Embryonic Bioactivity through Changes in the Water Structure Using Near-Infrared Spectroscopy and Imaging" LINK




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

"Applied Sciences, Vol. 10, Pages 3722: FTIR-ATR Spectroscopy Combined with Multivariate Regression Modeling as a Preliminary Approach for Carotenoids Determination in Cucurbita Spp." LINK

"At-line Prediction of Gelatinized Starch and Fiber Fractions in Extruded Dry Dog Food Using Different Near-Infrared Spectroscopy Technologies" LINK

"Near-infrared Prediction of Edible Oil Frying Times Based on Bayesian Ridge Regression" LINK

"Estimating wood moisture by near infrared spectroscopy: Testing acquisition methods and wood surfaces qualities" LINK




Chemometrics and Machine Learning

"Determination of Loline Alkaloids and Mycelial Biomass in Endophyte-Infected Schedonorus Pratensis by Near-Infrared Spectroscopy and Chemometrics" LINK

"Quantification of extra virgin olive oil adulteration using smartphone videos." LINK

"Discrimination of legal and illegal Cannabis spp . according to European legislation using near infrared spectroscopy and chemometrics" LINK

"A comparison of chemometrics classification tools for identification of perirenal fat in lambs." LINK

"Simultaneous Quantitative Analysis of K + and Tl + in Serum and Drinking Water Based on UV-Vis Spectra and Chemometrics" LINK

"Combination of spectra and texture data of hyperspectral imaging for prediction and visualization of palmitic acid and oleic acid contents in lamb meat" LINK

"NIR hyperspectral imaging coupled with chemometrics for nondestructive assessment of phosphorus and potassium contents in tea leaves" LINK

"Non-destructive genotypes classification and oil content prediction using near-infrared spectroscopy and chemometric tools in soybean breeding program" LINK

"Predicting milk mid-infrared spectra from first-parity Holstein cows using a test-day mixed model with the perspective of herd management" LINK




Research on Spectroscopy

"An efficient method to quantitatively detect competitive adsorption of DNA on single-walled carbon nanotube surfaces" LINK




Equipment for Spectroscopy

"Determination of Ethanol in Alcoholic Drinks: Flow Injection Analysis with Amperometric Detection Versus Portable Raman Spectrometer" LINK

"Micro-Electro-Mechanical System Fourier Transform Infrared (MEMS FT-IR) Spectrometer Under ModulatedPulsed Light Source Excitation" LINK

"Theae nigrae folium: Comparing the analytical performance of benchtop and handheld near-infrared spectrometers" LINK




Agriculture NIR-Spectroscopy Usage

"Fermentation, Vol. 6, Pages 56: Beer Aroma and Quality Traits Assessment Using Artificial Intelligence" LINK

"Optimization of modeling conditions for near infrared measurement of protein content in milk by orthogonal array design." LINK

"Soil organic matter in various land uses and management, and its accuracy measurement using near infrared technology" LINK

"Lettuce plant health assessment using UAV-based hyperspectral sensor and proximal sensors" LINK

"Effects of planting density on nutritive value, dry matter yield, and predicted milk yield of dairy cows from 2 brown midrib forage sorghum hybrids" LINK




Horticulture NIR-Spectroscopy Applications

"Non-Destructive Detection of Strawberry Quality Using Multi-Features of Hyperspectral Imaging and Multivariate Methods" LINK

"A simple and nondestructive approach for the analysis of soluble solid content in citrus by using portable visible to near-infrared spectroscopy." LINK




Food & Feed Industry NIR Usage

"Hyperspectral monitor on chlorophyll density in winter wheat (Triticum aestivum L.) under water stress" LINK

"Assessment of Biochemical and Seed Quality Traits in Hulless Barley Germplasm" LINK




Beverage and Drink Industry NIR Usage

"Online determination of coffee roast degree toward controlling acidity" LINK




Other

"Improvement on curing performance and morphology of E5I/TPGDA mixture in a free radical-cationic hybrid photopolymerization system" LINK

"Color analysis and detection of Fe minerals in multi-mineral mixtures from acid-alteration environments" LINK

"Growth and maturity of Longnose Skates (Raja rhina) along the North American West Coast" LINK





.

Spectroscopy and Chemometrics News Weekly #27, 2020Spektroskopie und Chemometrie Neuigkeiten Wöchentlich #27, 2020Spettroscopia e Chemiometria Weekly News #27, 2020

NIR Calibration-Model Services

Develop & Optimize NIR chemometric methods for Chemical Analysis with ease LINK

Do you want better NIRS prediction results? Use your Near-Infrared Analysis data and do recalibration adjustment LINK

Rapid development of robust quantitative methods by near-infrared spectroscopy for foodsafety precisionAg pauto LINK

Spectroscopy and Chemometrics News Weekly 26, 2020 | 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 26, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 26, 2020 | 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 Chemometrics and Spectroscopy News in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Visible and Near-Infrared (VNIR) Hyperspectral Payload Electronics" LINK

"A Real-Time Rapid Analysis Method for the Determination of Total Alkaloids in Fritillariae Cirrhosae Bulbus by AOTF-NIR" LINK

"Feasibility of NIR spectroscopy detection of moisture content in coco-peat substrate based on the optimization characteristic variables" LINK

"Location, year, and tree age impact NIR-based postharvest prediction of dry matter concentration for 58 apple accessions" LINK

"FT-NIRS Coupled with PLS Regression as a Complement to HPLC Routine Analysis of Caffeine in Tea Samples." LINK

"The past, present, and prospective on UV-VIS-NIR skin photonics and spectroscopy-a wavelength guide." LINK

"Vibrational coupling to hydration shell–Mechanism to performance enhancement of qualitative analysis in NIR spectroscopy of carbohydrates in aqueous environment" LINK

"Determination of metmyoglobin in cooked tan mutton using Vis/NIR hyperspectral imaging system" LINK




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

"Deflected Talbot mediated overtone spectroscopy in near-infrared as a label-free sensor on a chip." LINK

"Discrimination of Tetrastigma hemsleyanum according to geographical origin by near-infrared spectroscopy combined with a deep learning approach." LINK

"Prediction of qualitative characteristics of sunflower husked seed by near infrared spectroscopy." LINK

"Simultaneous determination of antioxidant properties and total phenolic content of Siraitia grosvenorii by near infrared spectroscopy" LINK

"Multiple-depth Modeling of Soil Organic Carbon using Visible–Near Infrared Spectroscopy" LINK

"Detection of Three-component Adulteration in Camellia Oleifera Abel Seed Oil by Near Infrared Spectroscopy" LINK

"Interactions of Glycerol, Diglycerol, and Water Studied Using Attenuated Total Reflection Infrared Spectroscopy" LINK

"Feasibility of a portable, low-cost near-infrared spectrophotometer for the quality screening of omega-3 dietary supplements." omega3 LINK

"Fast Detection Method of Antarctic Krill Meat Quality Based on Near Infrared Spectroscopy" LINK

"Determination of pectin content in orange peels by Near Infrared Hyperspectral Imaging" LINK




Raman Spectroscopy

"Raman spectroscopic signatures of carotenoids and polyenes enable label-free visualization of microbial distributions within pink biofilms" LINK




Hyperspectral Imaging (HSI)

"HYPERSPECTRAL IMAGE CLASSIFICATION BASED ON INTELLIGENT OPTIMIZATION FEATURE SELECTION" LINK

"Discriminative Reconstruction for Hyperspectral Anomaly Detection With Spectral Learning" LINK

"Study on quality distribution characteristics of jujube canopy based on multi-angle hyperspectral polarization" LINK

"Classification of common recyclable garbage based on hyperspectral imaging and deep learning" LINK

"Based on hyperspectral polarization to build the quantitative remote sensing model of jujube in Southern Xinjiang" LINK




Chemometrics and Machine Learning

"Comparison of Individual and Integrated Inline Raman, Near-Infrared, and Mid-Infrared Spectroscopic Models to Predict the Viscosity of Micellar Liquids" LINK

"Application of chemometrics to prediction of some wheat quality factors by near‐infrared spectroscopy (NIRS)" LINK

"Optimization and comparison of models for prediction of soluble solids content in apple by online Vis/NIR transmission coupled with diameter correction method" LINK

"Simultaneous determination of goat milk adulteration with cow milk and their fat and protein contents using NIR spectroscopy and PLS algorithms" LINK




Research on Spectroscopy

"SPECTROSCOPY AS A RAPID METHOD FOR DETECTING PAPRIKA POWDER ADULTERATION" LINK




Environment NIR-Spectroscopy Application

"National-Scale Forest Soil Carbon Characterizing Using Reflectance Spectroscopy" LINK




Agriculture NIR-Spectroscopy Usage

"Surgical spectral imaging" LINK

"Effect on Splanchnic Oxygenation of Breast Milk, Fortified Breast Milk, and Formula Milk In Preterm Infants" LINK

"Hyperspectral Imaging as a Potential Online Detection Method of Microplastics" LINK

"Evaluation of partial least-squares regression with multivariate analytical figures of merit for determination of 10 pesticides in milk" LINK

"Remote Sensing, Vol. 12, Pages 1308: Machine Learning Based On-Line Prediction of Soil Organic Carbon after Removal of Soil Moisture Effect" LINK

"Detection of Nutrition and Toxic Elements in Pakistani Pepper Powders Using Laser Induced Breakdown Spectroscopy" LINK

"Effect on splanchnic oxygenation of breast milk, fortified breast milk, and formula milk in preterm infants." LINK




Forestry and Wood Industry NIR Usage

"Linear Discriminant Analysis of spectral measurements for discrimination between healthy and diseased trees of Olea europaea L. artificially infected by Fomitiporia …" LINK




Food & Feed Industry NIR Usage

"Mid-infrared spectroscopic analysis of raw milk to predict the blood nonesterified fatty acid concentrations in dairy cows" | |(20)30351-9/fulltext LINK

"Visualization accuracy improvement of spectral quantitative analysis for meat adulteration using Gaussian distribution of regression coefficients in hyperspectral …" LINK




Other

"Machine vision detection of pests, diseases, and weeds: A review" LINK





.

NIR Calibration-Model Services

Develop & Optimize NIR chemometric methods for Chemical Analysis with ease LINK

Do you want better NIRS prediction results? Use your Near-Infrared Analysis data and do recalibration adjustment LINK

Rapid development of robust quantitative methods by near-infrared spectroscopy for foodsafety precisionAg pauto LINK

Spectroscopy and Chemometrics News Weekly 26, 2020 | 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 26, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 26, 2020 | 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 Chemometrics and Spectroscopy News in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Visible and Near-Infrared (VNIR) Hyperspectral Payload Electronics" LINK

"A Real-Time Rapid Analysis Method for the Determination of Total Alkaloids in Fritillariae Cirrhosae Bulbus by AOTF-NIR" LINK

"Feasibility of NIR spectroscopy detection of moisture content in coco-peat substrate based on the optimization characteristic variables" LINK

"Location, year, and tree age impact NIR-based postharvest prediction of dry matter concentration for 58 apple accessions" LINK

"FT-NIRS Coupled with PLS Regression as a Complement to HPLC Routine Analysis of Caffeine in Tea Samples." LINK

"The past, present, and prospective on UV-VIS-NIR skin photonics and spectroscopy-a wavelength guide." LINK

"Vibrational coupling to hydration shell–Mechanism to performance enhancement of qualitative analysis in NIR spectroscopy of carbohydrates in aqueous environment" LINK

"Determination of metmyoglobin in cooked tan mutton using Vis/NIR hyperspectral imaging system" LINK




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

"Deflected Talbot mediated overtone spectroscopy in near-infrared as a label-free sensor on a chip." LINK

"Discrimination of Tetrastigma hemsleyanum according to geographical origin by near-infrared spectroscopy combined with a deep learning approach." LINK

"Prediction of qualitative characteristics of sunflower husked seed by near infrared spectroscopy." LINK

"Simultaneous determination of antioxidant properties and total phenolic content of Siraitia grosvenorii by near infrared spectroscopy" LINK

"Multiple-depth Modeling of Soil Organic Carbon using Visible–Near Infrared Spectroscopy" LINK

"Detection of Three-component Adulteration in Camellia Oleifera Abel Seed Oil by Near Infrared Spectroscopy" LINK

"Interactions of Glycerol, Diglycerol, and Water Studied Using Attenuated Total Reflection Infrared Spectroscopy" LINK

"Feasibility of a portable, low-cost near-infrared spectrophotometer for the quality screening of omega-3 dietary supplements." omega3 LINK

"Fast Detection Method of Antarctic Krill Meat Quality Based on Near Infrared Spectroscopy" LINK

"Determination of pectin content in orange peels by Near Infrared Hyperspectral Imaging" LINK




Raman Spectroscopy

"Raman spectroscopic signatures of carotenoids and polyenes enable label-free visualization of microbial distributions within pink biofilms" LINK




Hyperspectral Imaging (HSI)

"HYPERSPECTRAL IMAGE CLASSIFICATION BASED ON INTELLIGENT OPTIMIZATION FEATURE SELECTION" LINK

"Discriminative Reconstruction for Hyperspectral Anomaly Detection With Spectral Learning" LINK

"Study on quality distribution characteristics of jujube canopy based on multi-angle hyperspectral polarization" LINK

"Classification of common recyclable garbage based on hyperspectral imaging and deep learning" LINK

"Based on hyperspectral polarization to build the quantitative remote sensing model of jujube in Southern Xinjiang" LINK




Chemometrics and Machine Learning

"Comparison of Individual and Integrated Inline Raman, Near-Infrared, and Mid-Infrared Spectroscopic Models to Predict the Viscosity of Micellar Liquids" LINK

"Application of chemometrics to prediction of some wheat quality factors by near‐infrared spectroscopy (NIRS)" LINK

"Optimization and comparison of models for prediction of soluble solids content in apple by online Vis/NIR transmission coupled with diameter correction method" LINK

"Simultaneous determination of goat milk adulteration with cow milk and their fat and protein contents using NIR spectroscopy and PLS algorithms" LINK




Research on Spectroscopy

"SPECTROSCOPY AS A RAPID METHOD FOR DETECTING PAPRIKA POWDER ADULTERATION" LINK




Environment NIR-Spectroscopy Application

"National-Scale Forest Soil Carbon Characterizing Using Reflectance Spectroscopy" LINK




Agriculture NIR-Spectroscopy Usage

"Surgical spectral imaging" LINK

"Effect on Splanchnic Oxygenation of Breast Milk, Fortified Breast Milk, and Formula Milk In Preterm Infants" LINK

"Hyperspectral Imaging as a Potential Online Detection Method of Microplastics" LINK

"Evaluation of partial least-squares regression with multivariate analytical figures of merit for determination of 10 pesticides in milk" LINK

"Remote Sensing, Vol. 12, Pages 1308: Machine Learning Based On-Line Prediction of Soil Organic Carbon after Removal of Soil Moisture Effect" LINK

"Detection of Nutrition and Toxic Elements in Pakistani Pepper Powders Using Laser Induced Breakdown Spectroscopy" LINK

"Effect on splanchnic oxygenation of breast milk, fortified breast milk, and formula milk in preterm infants." LINK




Forestry and Wood Industry NIR Usage

"Linear Discriminant Analysis of spectral measurements for discrimination between healthy and diseased trees of Olea europaea L. artificially infected by Fomitiporia …" LINK




Food & Feed Industry NIR Usage

"Mid-infrared spectroscopic analysis of raw milk to predict the blood nonesterified fatty acid concentrations in dairy cows" | |(20)30351-9/fulltext LINK

"Visualization accuracy improvement of spectral quantitative analysis for meat adulteration using Gaussian distribution of regression coefficients in hyperspectral …" LINK




Other

"Machine vision detection of pests, diseases, and weeds: A review" LINK





.

NIR Calibration-Model Services

Develop & Optimize NIR chemometric methods for Chemical Analysis with ease LINK

Do you want better NIRS prediction results? Use your Near-Infrared Analysis data and do recalibration adjustment LINK

Rapid development of robust quantitative methods by near-infrared spectroscopy for foodsafety precisionAg pauto LINK

Spectroscopy and Chemometrics News Weekly 26, 2020 | 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 26, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 26, 2020 | 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 Chemometrics and Spectroscopy News in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"Visible and Near-Infrared (VNIR) Hyperspectral Payload Electronics" LINK

"A Real-Time Rapid Analysis Method for the Determination of Total Alkaloids in Fritillariae Cirrhosae Bulbus by AOTF-NIR" LINK

"Feasibility of NIR spectroscopy detection of moisture content in coco-peat substrate based on the optimization characteristic variables" LINK

"Location, year, and tree age impact NIR-based postharvest prediction of dry matter concentration for 58 apple accessions" LINK

"FT-NIRS Coupled with PLS Regression as a Complement to HPLC Routine Analysis of Caffeine in Tea Samples." LINK

"The past, present, and prospective on UV-VIS-NIR skin photonics and spectroscopy-a wavelength guide." LINK

"Vibrational coupling to hydration shell–Mechanism to performance enhancement of qualitative analysis in NIR spectroscopy of carbohydrates in aqueous environment" LINK

"Determination of metmyoglobin in cooked tan mutton using Vis/NIR hyperspectral imaging system" LINK




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

"Deflected Talbot mediated overtone spectroscopy in near-infrared as a label-free sensor on a chip." LINK

"Discrimination of Tetrastigma hemsleyanum according to geographical origin by near-infrared spectroscopy combined with a deep learning approach." LINK

"Prediction of qualitative characteristics of sunflower husked seed by near infrared spectroscopy." LINK

"Simultaneous determination of antioxidant properties and total phenolic content of Siraitia grosvenorii by near infrared spectroscopy" LINK

"Multiple-depth Modeling of Soil Organic Carbon using Visible–Near Infrared Spectroscopy" LINK

"Detection of Three-component Adulteration in Camellia Oleifera Abel Seed Oil by Near Infrared Spectroscopy" LINK

"Interactions of Glycerol, Diglycerol, and Water Studied Using Attenuated Total Reflection Infrared Spectroscopy" LINK

"Feasibility of a portable, low-cost near-infrared spectrophotometer for the quality screening of omega-3 dietary supplements." omega3 LINK

"Fast Detection Method of Antarctic Krill Meat Quality Based on Near Infrared Spectroscopy" LINK

"Determination of pectin content in orange peels by Near Infrared Hyperspectral Imaging" LINK




Raman Spectroscopy

"Raman spectroscopic signatures of carotenoids and polyenes enable label-free visualization of microbial distributions within pink biofilms" LINK




Hyperspectral Imaging (HSI)

"HYPERSPECTRAL IMAGE CLASSIFICATION BASED ON INTELLIGENT OPTIMIZATION FEATURE SELECTION" LINK

"Discriminative Reconstruction for Hyperspectral Anomaly Detection With Spectral Learning" LINK

"Study on quality distribution characteristics of jujube canopy based on multi-angle hyperspectral polarization" LINK

"Classification of common recyclable garbage based on hyperspectral imaging and deep learning" LINK

"Based on hyperspectral polarization to build the quantitative remote sensing model of jujube in Southern Xinjiang" LINK




Chemometrics and Machine Learning

"Comparison of Individual and Integrated Inline Raman, Near-Infrared, and Mid-Infrared Spectroscopic Models to Predict the Viscosity of Micellar Liquids" LINK

"Application of chemometrics to prediction of some wheat quality factors by near‐infrared spectroscopy (NIRS)" LINK

"Optimization and comparison of models for prediction of soluble solids content in apple by online Vis/NIR transmission coupled with diameter correction method" LINK

"Simultaneous determination of goat milk adulteration with cow milk and their fat and protein contents using NIR spectroscopy and PLS algorithms" LINK




Research on Spectroscopy

"SPECTROSCOPY AS A RAPID METHOD FOR DETECTING PAPRIKA POWDER ADULTERATION" LINK




Environment NIR-Spectroscopy Application

"National-Scale Forest Soil Carbon Characterizing Using Reflectance Spectroscopy" LINK




Agriculture NIR-Spectroscopy Usage

"Surgical spectral imaging" LINK

"Effect on Splanchnic Oxygenation of Breast Milk, Fortified Breast Milk, and Formula Milk In Preterm Infants" LINK

"Hyperspectral Imaging as a Potential Online Detection Method of Microplastics" LINK

"Evaluation of partial least-squares regression with multivariate analytical figures of merit for determination of 10 pesticides in milk" LINK

"Remote Sensing, Vol. 12, Pages 1308: Machine Learning Based On-Line Prediction of Soil Organic Carbon after Removal of Soil Moisture Effect" LINK

"Detection of Nutrition and Toxic Elements in Pakistani Pepper Powders Using Laser Induced Breakdown Spectroscopy" LINK

"Effect on splanchnic oxygenation of breast milk, fortified breast milk, and formula milk in preterm infants." LINK




Forestry and Wood Industry NIR Usage

"Linear Discriminant Analysis of spectral measurements for discrimination between healthy and diseased trees of Olea europaea L. artificially infected by Fomitiporia …" LINK




Food & Feed Industry NIR Usage

"Mid-infrared spectroscopic analysis of raw milk to predict the blood nonesterified fatty acid concentrations in dairy cows" | |(20)30351-9/fulltext LINK

"Visualization accuracy improvement of spectral quantitative analysis for meat adulteration using Gaussian distribution of regression coefficients in hyperspectral …" LINK




Other

"Machine vision detection of pests, diseases, and weeds: A review" LINK





.

Spectroscopy and Chemometrics News Weekly #26, 2020Spektroskopie und Chemometrie Neuigkeiten Wöchentlich #26, 2020Spettroscopia e Chemiometria Weekly News #26, 2020

NIR Calibration-Model Services

Get the new Free NIR-Predictor V2.6 software - Reads and predicts *.spc spectra file format (Thermo-Scientific / Galactic GRAMS) - Spectra Plots on the Prediction Reports NIRS NIR Spectroscopy Spectrometer QualityControl Laboratory Food Analysis LINK

Pro Tip: The NIR calibration is the central key to accurate NIR measurement | NIRS LINK

Spectroscopy and Chemometrics News Weekly 25, 2020 | 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 25, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 25, 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)

"Study on Detection Methods for Frying Times of Soybean Oil Based on NIRS" LINK

"Non-destructive Detection the Content of Acid Detergent Fiber in Corn Stalk Using NIRS" LINK

"Differentiation of South African Game Meat Using Near-Infrared (NIR) Spectroscopy and Hierarchical Modelling" LINK

"Changes in chemical components with NIR spectroscopy and durability of samama wood treated with boron, methyl methacrylate and heat treatment" LINK

"NIR spectroscopy application for determination caffeine content of Arabica green bean coffee" LINK

"Principle Component Analysis (PCA)-Classification of Arabica green bean coffee of North Sumatera Using FT–NIRS" LINK

"Prediction of water content in Lintong green bean coffee using FT-NIRS and PLS method" LINK




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

"Detection of aflatoxin B1 on corn kernel surfaces using visible-near infrared spectroscopy" LINK

"Soil NPK Levels Characterization Using Near Infrared and Artificial Neural Network" LINK

"Rapid and Non-destructive Detecting Frying Times of Peanut Oil Based on Near Infrared Reflectance Spectroscopy" LINK

"Biosensors, Vol. 10, Pages 41: Rapid Nondestructive Detection of Water Content and Granulation in Postharvest Shatian Pomelo Using Visible/Near-Infrared Spectroscopy" LINK

" Estimation of moisture in wood chips by Near Infrared Spectroscopy" LINK

"Nondestructive determination of lignin content in Korla fragrant pear based on near-infrared spectroscopy" LINK

"Near-infrared spectroscopy of the placenta for monitoring fetal oxygenation during labour." LINK

"Confirmation of brand identification in infant formulas by near-infrared spectroscopy fingerprints" LINK

"Application of near-infrared hyperspectral imaging to identify a variety of silage maize seeds and common maize seeds" LINK

"Protein, weight, and oil prediction by single-seed near-infrared spectroscopy for selection of seed quality and yield traits in pea (Pisum sativum)." phenotyping LINK

"Estimating δ15N and δ13C in Barley and Pea Mixtures Using Near-Infrared Spectroscopy with Genetic Algorithm Based Partial Least Squares Regression" LINK




Raman Spectroscopy

"Diagnosis of Citrus Greening using Raman Spectroscopy-Based Pattern Recognition" LINK




Hyperspectral Imaging (HSI)

"Germination Prediction of Sugar Beet Seeds Based on HSI and SVM-RBF" LINK

"Diagnosis of Late Blight of Potato Leaves Based on Deep Learning Hyperspectral Images" LINK

"Rapid detection of quality index of postharvest fresh tea leaves using hyperspectral imaging." LINK

"Applied Sciences, Vol. 10, Pages 2259: Hyperspectral Inversion Model of Chlorophyll Content in Peanut Leaves" LINK




Chemometrics and Machine Learning

"Spectroscopic techniques combined with chemometrics for fast on-site characterization of suspected illegal antimicrobials" LINK

"Comparison of CNN Algorithms on Hyperspectral Image Classification in Agricultural Lands" LINK




Research on Spectroscopy

"Lanthanide complexes with N-(2, 6-dimethylphenyl) oxamate: Synthesis, characterisation and cytotoxicity" LINK




Equipment for Spectroscopy

"Monitoring wine fermentation deviations using an ATR-MIR spectrometer and MSPC charts" LINK




Agriculture NIR-Spectroscopy Usage

"Rapid Measurement of Soybean Seed Viability Using Kernel-Based Multispectral Image Analysis" LINK

"Remote Sensing, Vol. 12, Pages 1256: Crop Separability from Individual and Combined Airborne Imaging Spectroscopy and UAV Multispectral Data" LINK

"Portable IoT NIR Spectrometer for Detecting Undesirable Substances in Forages of Dairy Farms" LINK




Food & Feed Industry NIR Usage

"Prediction of infertile chicken eggs before hatching by the Naïve-Bayes method combined with visible near infrared transmission spectroscopy" LINK

"Statistical Analysis of Protein Content in Wheat Germplasm Based on Near-infrared Reflectance Spectroscopy" LINK




Other

"On-Site Identification of the Material Composition of PV Modules with Mobile Spectroscopic Devices" LINK





.

NIR-Kalibrierungs-Modell-Dienstleistungen

Get the new Free NIR-Predictor V2.6 software - Reads and predicts *.spc spectra file format (Thermo-Scientific / Galactic GRAMS) - Spectra Plots on the Prediction Reports NIRS NIR Spectroscopy Spectrometer QualityControl Laboratory Food Analysis LINK

Pro Tip: The NIR calibration is the central key to accurate NIR measurement | NIRS LINK

Spectroscopy and Chemometrics News Weekly 25, 2020 | 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 25, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 25, 2020 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Nah-Infrarot-Spektroskopie (NIRS)

"Study on Detection Methods for Frying Times of Soybean Oil Based on NIRS" LINK

"Non-destructive Detection the Content of Acid Detergent Fiber in Corn Stalk Using NIRS" LINK

"Differentiation of South African Game Meat Using Near-Infrared (NIR) Spectroscopy and Hierarchical Modelling" LINK

"Changes in chemical components with NIR spectroscopy and durability of samama wood treated with boron, methyl methacrylate and heat treatment" LINK

"NIR spectroscopy application for determination caffeine content of Arabica green bean coffee" LINK

"Principle Component Analysis (PCA)-Classification of Arabica green bean coffee of North Sumatera Using FT–NIRS" LINK

"Prediction of water content in Lintong green bean coffee using FT-NIRS and PLS method" LINK




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

"Detection of aflatoxin B1 on corn kernel surfaces using visible-near infrared spectroscopy" LINK

"Soil NPK Levels Characterization Using Near Infrared and Artificial Neural Network" LINK

"Rapid and Non-destructive Detecting Frying Times of Peanut Oil Based on Near Infrared Reflectance Spectroscopy" LINK

"Biosensors, Vol. 10, Pages 41: Rapid Nondestructive Detection of Water Content and Granulation in Postharvest Shatian Pomelo Using Visible/Near-Infrared Spectroscopy" LINK

" Estimation of moisture in wood chips by Near Infrared Spectroscopy" LINK

"Nondestructive determination of lignin content in Korla fragrant pear based on near-infrared spectroscopy" LINK

"Near-infrared spectroscopy of the placenta for monitoring fetal oxygenation during labour." LINK

"Confirmation of brand identification in infant formulas by near-infrared spectroscopy fingerprints" LINK

"Application of near-infrared hyperspectral imaging to identify a variety of silage maize seeds and common maize seeds" LINK

"Protein, weight, and oil prediction by single-seed near-infrared spectroscopy for selection of seed quality and yield traits in pea (Pisum sativum)." phenotyping LINK

"Estimating δ15N and δ13C in Barley and Pea Mixtures Using Near-Infrared Spectroscopy with Genetic Algorithm Based Partial Least Squares Regression" LINK




Raman Spectroscopy

"Diagnosis of Citrus Greening using Raman Spectroscopy-Based Pattern Recognition" LINK




Hyperspektrale Bildgebung (HSI)

"Germination Prediction of Sugar Beet Seeds Based on HSI and SVM-RBF" LINK

"Diagnosis of Late Blight of Potato Leaves Based on Deep Learning Hyperspectral Images" LINK

"Rapid detection of quality index of postharvest fresh tea leaves using hyperspectral imaging." LINK

"Applied Sciences, Vol. 10, Pages 2259: Hyperspectral Inversion Model of Chlorophyll Content in Peanut Leaves" LINK




Chemometrie und Maschinelles Lernen

"Spectroscopic techniques combined with chemometrics for fast on-site characterization of suspected illegal antimicrobials" LINK

"Comparison of CNN Algorithms on Hyperspectral Image Classification in Agricultural Lands" LINK




Forschung zur Spektroskopie

"Lanthanide complexes with N-(2, 6-dimethylphenyl) oxamate: Synthesis, characterisation and cytotoxicity" LINK




Ausrüstung für Spektroskopie

"Monitoring wine fermentation deviations using an ATR-MIR spectrometer and MSPC charts" LINK




Landwirtschaft NIR-Spektroskopie

"Rapid Measurement of Soybean Seed Viability Using Kernel-Based Multispectral Image Analysis" LINK

"Remote Sensing, Vol. 12, Pages 1256: Crop Separability from Individual and Combined Airborne Imaging Spectroscopy and UAV Multispectral Data" LINK

"Portable IoT NIR Spectrometer for Detecting Undesirable Substances in Forages of Dairy Farms" LINK




Lebens- und Futtermittelindustrie NIR-Verwendung

"Prediction of infertile chicken eggs before hatching by the Naïve-Bayes method combined with visible near infrared transmission spectroscopy" LINK

"Statistical Analysis of Protein Content in Wheat Germplasm Based on Near-infrared Reflectance Spectroscopy" LINK




Andere

"On-Site Identification of the Material Composition of PV Modules with Mobile Spectroscopic Devices" LINK





.

NIR Calibration-Model Services

Get the new Free NIR-Predictor V2.6 software - Reads and predicts *.spc spectra file format (Thermo-Scientific / Galactic GRAMS) - Spectra Plots on the Prediction Reports NIRS NIR Spectroscopy Spectrometer QualityControl Laboratory Food Analysis LINK

Pro Tip: The NIR calibration is the central key to accurate NIR measurement | NIRS LINK

Spectroscopy and Chemometrics News Weekly 25, 2020 | 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 25, 2020 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 25, 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)

"Study on Detection Methods for Frying Times of Soybean Oil Based on NIRS" LINK

"Non-destructive Detection the Content of Acid Detergent Fiber in Corn Stalk Using NIRS" LINK

"Differentiation of South African Game Meat Using Near-Infrared (NIR) Spectroscopy and Hierarchical Modelling" LINK

"Changes in chemical components with NIR spectroscopy and durability of samama wood treated with boron, methyl methacrylate and heat treatment" LINK

"NIR spectroscopy application for determination caffeine content of Arabica green bean coffee" LINK

"Principle Component Analysis (PCA)-Classification of Arabica green bean coffee of North Sumatera Using FT–NIRS" LINK

"Prediction of water content in Lintong green bean coffee using FT-NIRS and PLS method" LINK




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

"Detection of aflatoxin B1 on corn kernel surfaces using visible-near infrared spectroscopy" LINK

"Soil NPK Levels Characterization Using Near Infrared and Artificial Neural Network" LINK

"Rapid and Non-destructive Detecting Frying Times of Peanut Oil Based on Near Infrared Reflectance Spectroscopy" LINK

"Biosensors, Vol. 10, Pages 41: Rapid Nondestructive Detection of Water Content and Granulation in Postharvest Shatian Pomelo Using Visible/Near-Infrared Spectroscopy" LINK

" Estimation of moisture in wood chips by Near Infrared Spectroscopy" LINK

"Nondestructive determination of lignin content in Korla fragrant pear based on near-infrared spectroscopy" LINK

"Near-infrared spectroscopy of the placenta for monitoring fetal oxygenation during labour." LINK

"Confirmation of brand identification in infant formulas by near-infrared spectroscopy fingerprints" LINK

"Application of near-infrared hyperspectral imaging to identify a variety of silage maize seeds and common maize seeds" LINK

"Protein, weight, and oil prediction by single-seed near-infrared spectroscopy for selection of seed quality and yield traits in pea (Pisum sativum)." phenotyping LINK

"Estimating δ15N and δ13C in Barley and Pea Mixtures Using Near-Infrared Spectroscopy with Genetic Algorithm Based Partial Least Squares Regression" LINK




Raman Spectroscopy

"Diagnosis of Citrus Greening using Raman Spectroscopy-Based Pattern Recognition" LINK




Hyperspectral Imaging (HSI)

"Germination Prediction of Sugar Beet Seeds Based on HSI and SVM-RBF" LINK

"Diagnosis of Late Blight of Potato Leaves Based on Deep Learning Hyperspectral Images" LINK

"Rapid detection of quality index of postharvest fresh tea leaves using hyperspectral imaging." LINK

"Applied Sciences, Vol. 10, Pages 2259: Hyperspectral Inversion Model of Chlorophyll Content in Peanut Leaves" LINK




Chemometrics and Machine Learning

"Spectroscopic techniques combined with chemometrics for fast on-site characterization of suspected illegal antimicrobials" LINK

"Comparison of CNN Algorithms on Hyperspectral Image Classification in Agricultural Lands" LINK




Research on Spectroscopy

"Lanthanide complexes with N-(2, 6-dimethylphenyl) oxamate: Synthesis, characterisation and cytotoxicity" LINK




Equipment for Spectroscopy

"Monitoring wine fermentation deviations using an ATR-MIR spectrometer and MSPC charts" LINK




Agriculture NIR-Spectroscopy Usage

"Rapid Measurement of Soybean Seed Viability Using Kernel-Based Multispectral Image Analysis" LINK

"Remote Sensing, Vol. 12, Pages 1256: Crop Separability from Individual and Combined Airborne Imaging Spectroscopy and UAV Multispectral Data" LINK

"Portable IoT NIR Spectrometer for Detecting Undesirable Substances in Forages of Dairy Farms" LINK




Food & Feed Industry NIR Usage

"Prediction of infertile chicken eggs before hatching by the Naïve-Bayes method combined with visible near infrared transmission spectroscopy" LINK

"Statistical Analysis of Protein Content in Wheat Germplasm Based on Near-infrared Reflectance Spectroscopy" LINK




Other

"On-Site Identification of the Material Composition of PV Modules with Mobile Spectroscopic Devices" 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

NIR-Predictor Download

The free NIR-Predictor software
  • comes with demo data, so you can predict sample spectra with demo calibrations.
  • has no functional limitations, no nagging, no ads and needs no license-key.
  • you need no account and no registration to download and use.
  • runs on Microsoft Windows 10/8/7 (Starter, Basic, Professional) (32 bit / 64 bit).
  • no data is ever transmitted from your local machine. We don't even collect usage data.
See more Videos Beside the free NIR-Predictor software with Windows user interface, the real-time Predictor Engine is also available
  • for embedded integration in application, cloud and instrument-software (ICT).
  • As a light-weigt single library file (DLL) with application programming interface (API), documentation and software development kit (SDK) including sample source code (C#).
  • Easy integration and deployment, no software license protection (no serial key, no dongle).
  • Put your spectrum as an array into the multivariate predictor, no specific file format needed.
  • Fast prediction speed and low latency because of compiled code library (direct call, no cloud API).
  • Protected prediction results with outlier detection information.
See NIR Method Development Service for Labs and NIR-Vendors (OEM, White-Label)
Software Size Date Comment
NIR-Predictor V2.6.0.2 (download) What's new, see Release Notes By downloading and/or using the software you accept the Software License Agreement (EULA) 3.7 MB 18.08.2021 public release
Minimal System Requirements Windows 7 Starter 32Bit, 1.6 GHz, 2 GB RAM, non-Administrator account Installation There are no administrator rights required, unpack the zip file to a folder "NIR-Predictor" in your documents or on your desktop. Read the ReadMe.txt and double click the NIR-Predictor.exe file. Upgrade If you have installed an older version of NIR-Predictor then unpack into a different folder named e.g. "NIR-PredictorVx.y". All versions can run side-by-side. Copy the Calibrations in use to the new version into the "Calibration" folder. That's all. Uninstall Make sure to backup your reports and calibrations inside your "NIR-Predictor" folder. Delete the "NIR-Predictor" folder. Start Calibrate See also:

The free NIR-Predictor software
  • comes with demo data, so you can predict sample spectra with demo calibrations.
  • has no functional limitations, no nagging, no ads and needs no license-key.
  • you need no account and no registration to download and use.
  • runs on Microsoft Windows 10/8/7 (Starter, Basic, Professional) (32 bit / 64 bit).
  • no data is ever transmitted from your local machine. We don't even collect usage data.
See more Videos Neben der kostenlosen NIR-Predictor-Software mit Windows-Benutzeroberfläche ist die Echtzeit-Predictor-Engine auch verfügbar
  • für die eingebettete Integration in Applikations-, Cloud- und Geräte-Software (ICT).
  • Als leichtgewichtige Einzelbibliotheksdatei (DLL) mit Anwendungsprogrammier-Schnittstelle (API), Dokumentation und Software Development Kit (SDK) inklusive Beispiel-Quellcode (C#).
  • Einfache Integration und Bereitstellung, kein Software-Lizenzschutz (kein Serienschlüssel, kein Dongle).
  • Geben Sie Ihr Spektrum als Array in den multivariaten Prädiktor ein, es ist kein spezielles Dateiformat erforderlich.
  • Schnelle Vorhersagegeschwindigkeit und niedrige Latenz aufgrund der kompilierten Code-Bibliothek (direkter Aufruf, keine Cloud-API).
  • Geschützte Vorhersageergebnisse mit Informationen zur Ausreißererkennung.
Siehe NIR-Methodenentwicklungsservice für Labore und NIR-Anbieter (OEM, White-Label)
Software Size Date Comment
NIR-Predictor V2.6.0.2 (download) What's new, see Release Notes By downloading and/or using the software you accept the Software License Agreement (EULA) 3.7 MB 18.08.2021 public release
Minimal System Requirements Windows 7 Starter 32Bit, 1.6 GHz, 2 GB RAM, non-Administrator account Installation There are no administrator rights required, unpack the zip file to a folder "NIR-Predictor" in your documents or on your desktop. Read the ReadMe.txt and double click the NIR-Predictor.exe file. Upgrade If you have installed an older version of NIR-Predictor then unpack into a different folder named e.g. "NIR-PredictorVx.y". All versions can run side-by-side. Copy the Calibrations in use to the new version into the "Calibration" folder. That's all. Uninstall Make sure to backup your reports and calibrations inside your "NIR-Predictor" folder. Delete the "NIR-Predictor" folder. Start Calibrate See also:

The free NIR-Predictor software
  • comes with demo data, so you can predict sample spectra with demo calibrations.
  • has no functional limitations, no nagging, no ads and needs no license-key.
  • you need no account and no registration to download and use.
  • runs on Microsoft Windows 10/8/7 (Starter, Basic, Professional) (32 bit / 64 bit).
  • no data is ever transmitted from your local machine. We don't even collect usage data.
See more Videos Oltre al software gratuito NIR-Predictor con interfaccia utente Windows, il Predictor Engine in tempo reale è disponibile anche
  • per l'integrazione embedded in applicazioni, cloud e strumenti-software (ICT).
  • Come un singolo file di libreria leggera (DLL) con interfaccia di programmazione dell'applicazione (API), documentazione e kit di sviluppo del software (SDK) incluso il codice sorgente di esempio (C#).
  • Facile integrazione e distribuzione, nessuna protezione della licenza software (nessuna chiave seriale, nessun dongle).
  • Inserisci il tuo spettro come array nel predittore multivariato, non è necessario alcun formato di file specifico.
  • Velocità di predizione veloce e bassa latenza grazie alla libreria di codice compilata (chiamata diretta, nessuna API cloud).
  • Risultati di predizione protetti con informazioni di rilevamento degli outlier.
Vedi Servizio di sviluppo del metodo NIR per laboratori e fornitori NIR (OEM, White-Label)
Software Size Date Comment
NIR-Predictor V2.6.0.2 (download) What's new, see Release Notes By downloading and/or using the software you accept the Software License Agreement (EULA) 3.7 MB 18.08.2021 public release
Minimal System Requirements Windows 7 Starter 32Bit, 1.6 GHz, 2 GB RAM, non-Administrator account Installation There are no administrator rights required, unpack the zip file to a folder "NIR-Predictor" in your documents or on your desktop. Read the ReadMe.txt and double click the NIR-Predictor.exe file. Upgrade If you have installed an older version of NIR-Predictor then unpack into a different folder named e.g. "NIR-PredictorVx.y". All versions can run side-by-side. Copy the Calibrations in use to the new version into the "Calibration" folder. That's all. Uninstall Make sure to backup your reports and calibrations inside your "NIR-Predictor" folder. Delete the "NIR-Predictor" folder. Start Calibrate See also: