Spectroscopy and Chemometrics/Machine-Learning News Weekly #14, 2022

NIR Calibration-Model Services

Spectroscopy and Chemometrics News Weekly 13, 2022 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 13, 2022 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 13, 2022 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

“NIR Spectroscopy and Aquaphotomics Approach to Identify Soil Characteristics as a Function of the Sampling Depth” LINK

“Improving the multi-class classification of Alzheimer’s disease with machine learning-based techniques: An EEG-fNIRS hybridization study” LINK

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

“NEAR INFRARED SPECTROSCOPY AS IN-LINE PAT TOOL FOR A ROBUST MOISTURE CONTENT DETERMINATION OF SPIN FREEZE-DRIED SAMPLES” LINK

“Near infrared‐based process analytical technology module for estimating gelatinization optimal point” LINK

“Near Infrared Technology in Agricultural Sustainability: Rapid Prediction of Nitrogen Content from Organic Fertilizer” LINK

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

“Rapid On-site Identification of Geographical Origin and Storage Age of Tangerine Peel by Near-infrared Spectroscopy” LINK

“Empirical mode decomposition of near-infrared spectroscopy signals for predicting oil content in palm fruits” LINK

“Miniaturization in NIR Spectroscopy Reshapes Chemical Analysis” LINK

“Unscrambling spectral interference and matrix effects in Vitis vinifera Vis-NIR spectroscopy: Towards analytical grade ‘in vivo’sugars and acids quantification” LINK

“Research Progress of Bionic Materials Simulating Vegetation Visible-Near Infrared Reflectance Spectra” LINK

“Latent Variable Machine Learning Methods Applied for NIR Quantitative Analysis of Coffee” LINK

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

“Vis-NIR Spectroscopy and Machine Learning Methods for the Discrimination of Transgenic Brassica napus L. and Their Hybrids with B. juncea” LINK

“Applied Sciences : Hidden Information in Uniform Design for Visual and Near-Infrared Spectrum and for Inkjet Printing of Clothing on Canvas to Enhance Urban Security” LINK

“LIONirs: flexible Matlab toolbox for fNIRS data analysis” LINK




Raman Spectroscopy

“Raman Spectroscopic Detection and Quantification of Macro- and Microhematuria in Human Urine” LINK




Hyperspectral Imaging (HSI)

“Prediction of total carotenoids, color and moisture content of carrot slices during hot air drying using noninvasive hyperspectral imaging technique” LINK

“Growth simulation of Pseudomonas fluorescens in pork using hyperspectral imaging” LINK

“Estimation of Leaf Water Content of Different Leaves from Different Species Using Hyperspectral Reflectance Data” LINK




Chemometrics and Machine Learning

“Automation : Predictive Performance of Mobile Vis-NIR Spectroscopy for Mapping Key Fertility Attributes in Tropical Soils through Local Models Using PLS and ANN” LINK

“Prediction of South American Leaf Blight and Disease-Induced Photosynthetic Changes in Rubber Tree, Using Machine Learning Techniques on Leaf Hyperspectral …” LINK

“Proximal spectroscopy sensing for sugarcane quality prediction and spatial variability mapping” LINK

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

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

“Sensors : Algorithm of Stability-Analysis-Based Feature Selection for NIR Calibration Transfer” LINK

“Modelling soil water retention and water‐holding capacity with visible-near infrared spectra and machine learning” LINK

“Machine learning for atherosclerotic tissue component classification in combined near-infrared spectroscopy intravascular ultrasound imaging: Validation against …” LINK

“Modelling soil water retention and waterholding capacity with visiblenear infrared spectra and machine learning” LINK

“Cancers : Novel Non-Invasive Quantification and Imaging of Eumelanin and DHICA Subunit in Skin Lesions by Raman Spectroscopy and MCR Algorithm: Improving Dysplastic Nevi Diagnosis” LINK




Spectroscopy

“Evaluation of portable vibrational spectroscopy for identifying plasticizers in dairy tubing” LINK




Optics for Spectroscopy

“Chemosensors : Carbocyanine-Based Fluorescent and Colorimetric Sensor Array for the Discrimination of Medicinal Compounds” LINK

“Platinum(II)Acetylide Conjugated Polymer Containing AzaBODIPY Moieties for Panchromatic Photodetectors” LINK




Equipment for Spectroscopy

“Polymers : Role of Macrodiols in the Synthesis and Thermo-Mechanical Behavior of Anti-Tack Water Borne Polyurethane Dispersions” LINK




Process Control and NIR Sensors

“A Perfect Pair: Stabilized Black Phosphorous Nanosheets Engineering with Antimicrobial Peptides for Robust Multidrug Resistant Bacteria Eradication” LINK




Environment NIR-Spectroscopy Application

“Long-Term Liming Reduces the Emission and Temperature Sensitivity of N2o Via Altering Denitrification Functional Gene Ratio in Acidic Soil” LINK

“Environmental metabolomics approaches to identify and enhance secondary compounds in medicinal plants for bio-based plant protection” LINK

“Soil moisture determines nitrous oxide emission and uptake” LINK

“Remote Sensing : Evaluating the Capability of Satellite Hyperspectral Imager, the ZY1-02D, for Topsoil Nitrogen Content Estimation and Mapping of Farmlands in Black Soil Area, China” LINK

“Remote Sensing : Extending the GOSAILT Model to Simulate Sparse Woodland Bi-Directional Reflectance with Soil Reflectance Anisotropy Consideration” LINK




Agriculture NIR-Spectroscopy Usage

“Evaluation of Near-Infrared Reflectance and Transflectance Sensing System for Predicting Manure Nutrients” LINK

“Ecoenzymatic stoichiometry reflects the regulation of microbial carbon and nitrogen limitation on soil nitrogen cycling potential in arid agriculture ecosystems” | LINK

“Remote Sensing : Phenotypic Traits Estimation and Preliminary Yield Assessment in Different Phenophases of Wheat Breeding Experiment Based on UAV Multispectral Images” LINK

“Agronomy : Evaluation of Methods for Measuring Fusarium-Damaged Kernels Wheat” LINK

“Agriculture : Non-Destructive Detection of pH Value of Kiwifruit Based on Hyperspectral Fluorescence Imaging Technology” LINK

“Agronomy : Optical Spectrometry to Determine Nutrient Concentrations and other Physicochemical Parameters in Liquid Organic Manures: A Review” LINK

“Agriculture : The Effect of Tytanit on Fibre Fraction Content in Medicago x varia T. Martyn and Trifolium pratense L. Cell Walls” LINK




Horticulture NIR-Spectroscopy Applications

“Redefining the impact of preharvest factors on peach fruit quality development and metabolism: A review” LINK

“Accurate nondestructive prediction of soluble solids content in citrus by nearinfrared diffuse reflectance spectroscopy with characteristic variable selection” LINK




Forestry and Wood Industry NIR Usage

“Spectrometric Prediction of Nitrogen Content in Different Tissues of Slash Pine Trees” LINK




Food & Feed Industry NIR Usage

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

“Mini shortwave Spectroscopic Techniques and Multivariate Statistical Analysis as a Tool for Testing intact Cocoa beans at farmgate for Quality Control in Ghana” LINK

“Foods : Gluten Conformation at Different Temperatures and Additive Treatments” LINK




Pharma Industry NIR Usage

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

“Biomedicines : Pathophysiological Response to SARS-CoV-2 Infection Detected by Infrared Spectroscopy Enables Rapid and Robust Saliva Screening for COVID-19” LINK




Other

“Unraveling the potential of phenomic selection within and among diverse breeding material of maize (Zea mays L.)” LINK

“Applied Sciences : Impact of Pheidole fallax (Hymenoptera: Formicidae) as an Ecosystem Engineer in Rehabilitated Coal Mine Areas” LINK

“The Spectral Mixture Residual: A Source of LowVariance Information to Enhance the Explainability and Accuracy of Surface Biology and Geology Retrievals” LINK

“Glycosylated MoS2 Sheets for Capturing and Deactivating E. coli Bacteria: Combined Effects of Multivalent Binding and Sheet Size” LINK




Spectroscopy and Chemometrics/Machine-Learning News Weekly #13, 2022

NIR Calibration-Model Services

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

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

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

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




Near-Infrared Spectroscopy (NIRS)

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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




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

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

“Near-infrared analysis of nanofibrillated cellulose aerogel manufacturing” LINK




Hyperspectral Imaging (HSI)

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




Chemometrics and Machine Learning

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

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

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

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

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

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

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




Spectroscopy

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




Optics for Spectroscopy

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


Research on Spectroscopy

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

“Dataanalysis method for material optimization by forecasting longterm chemical stability” LINK




Process Control and NIR Sensors

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




Environment NIR-Spectroscopy Application

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

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

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




Agriculture NIR-Spectroscopy Usage

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

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

” A review of hyperspectral remote sensing of crops” LINK

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

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

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




Horticulture NIR-Spectroscopy Applications

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




Food & Feed Industry NIR Usage

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

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

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




Pharma Industry NIR Usage

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




Medicinal Spectroscopy

“Engineered ProteinAu Bioplaster for Efficient Skin Tumor Therapy” LINK




Other

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

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

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

“Taming salophen in rare earth metallocene chemistry” LINK

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

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

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

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

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

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

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

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

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

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

Spectroscopy and Chemometrics/Machine-Learning News Weekly #47, 2021

NIR Calibration-Model Services

Knowledge-Based Variable Selection and Model Selection for near-infrared spectroscopy (NIRS) | PLSR PCA PCR PLS SVM LINK

Spectroscopy and Chemometrics News Weekly 46, 2021 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 46, 2021 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 46, 2021 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK

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

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Near-Infrared Spectroscopy (NIRS)

“At-line quality assurance of deep-fried instant noodles using pilot scale visible-NIR spectroscopy combined with deep-learning algorithms” LINK

“Application of near-infrared spectroscopy technology in the complex fermentation system to achieve high-efficiency production” LINK

“Near-infrared optical spectroscopy for pancreas shrinkage estimation with multi synchrosqueezing transform and multivariate regression model” | LINK

“Translating near-infrared spectroscopy from laboratory to commercial slaughterhouse: existing challenges and solutions” LINK

“Aquaphotomics for Bio-Diagnostics in Dairy : Applications of near-Infrared Spectroscopy.” LINK

“Impact of near infrared (NIR) spectroscopy and hyperspectral (HS) imaging system to predict physicochemical composition and quality attributes of meat: A review” LINK

“Identification of lactic acid bacteria and rhizobacteria by ultraviolet-visible-near infrared spectroscopy and multivariate classification” LINK

“Applied Sciences : Aquaphotomics Reveals Subtle Differences between Natural Mineral, Processed and Aged Water Using Temperature Perturbation Near-Infrared Spectroscopy” LINK

“Comparison of different processing approaches by SVM and RF on HS-MS eNose and NIR Spectrometry data for the discrimination of gasoline samples” LINK

“An Overview of Near Infrared Spectroscopy and Its Applications in the Detection of Genetically Modified Organisms” LINK

“Use of near-infrared spectroscopy with Fourier Transform (FT-NIR) to accompany the Bovine Parasitic Sadness process.” LINK

“Near-infrared Stokes spectropolarimetry as a novel local measurement method of atomic line emission in SOL and divertor plasmas” LINK

“Handheld NIRS for forage evaluation” LINK

“Detection of Profenofos in Chinese Kale, Cabbage, and Chili Spur Pepper Using Fourier Transform Near-Infrared and Fourier Transform Mid-Infrared Spectroscopies” LINK

“Determination of the Geographical Origin of Hazelnuts (Corylus avellana L.) by Near-Infrared Spectroscopy (NIR) and a Low-Level Fusion with Nuclear Magnetic …” LINK

“Foods : On-Line Real-Time Monitoring of a Rapid Enzymatic Oil Degumming Process: A Feasibility Study Using Free-Run Near-Infrared Spectroscopy” LINK

“Determination of Moisture, Fat, Carbohydrates and Protein Contents in Flour by Near Infrared Spectroscopy” LINK




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

“Nearinfrared optical spectroscopy for pancreas shrinkage estimation with multi synchrosqueezing transform and multivariate regression model” LINK

“Prospector: A mobile application for portable, high‐throughput near‐infrared spectroscopy phenotyping” LINK

“Indandioneterminated quinoidal compounds for lowbandgap small molecules with strong nearinfrared absorption: effect of conjugation length on the properties” LINK

“Chemometric approach to characterization of the selected grape seed oils based on their fatty acids composition and FTIR spectroscopy” LINK

“Heat impact control in flash pasteurization by estimation of applied pasteurization units using near infrared spectroscopy” LINK

“Revealing the interactions of water with cryoprotectant and protein by near− infrared spectroscopy” LINK




Raman Spectroscopy

“Silk fibroin fibers decorated with urchin-like Au/Ag nanoalloys: a flexible hygroscopic SERS sensor for monitoring of folic acid in human sweat” LINK




Hyperspectral Imaging (HSI)

“HyperMixNet: Hyperspectral Image Reconstruction With Deep Mixed Network From a Snapshot Measurement” LINK

“Hyperspectral image classification based on parallel-branch expectation-maximization attention mechanism” LINK

“Applied Sciences : Variety Identification of Chinese Walnuts Using Hyperspectral Imaging Combined with Chemometrics” LINK

“Visualization of heavy metal cadmium in lettuce leaves based on wavelet support vector machine regression model and visiblenear infrared hyperspectral imaging” LINK

“Improving the estimation accuracy of SPAD values for maize leaves by removing UAV hyperspectral image backgrounds” LINK

“Leaf water content estimation using top-of-canopy airborne hyperspectral data” LINK




Terahertz Spectroscopy

“Sensors : Terahertz Imaging for Breast Cancer Detection” LINK




Chemometrics and Machine Learning

“Comparative study of preprocessing on ATRFTIR calibration model for insitu monitoring of solution concentration in cooling crystallization” LINK

“Variable selection for near-infrared spectrum modeling based on fast nondominated sorting genetic algorithm” LINK

“Ripening assessment of ‘Ortanique'(Citrus reticulata Blanco x Citrus sinensis (L) Osbeck) on tree by SW-NIR reflectance spectroscopy-based calibration models” LINK

“Molecules : Quantification of Corn Adulteration in Wet and Dry-Processed Peaberry Ground Roasted Coffees by UVVis Spectroscopy and Chemometrics” LINK

“A best-practice guide to predicting plant traits from leaf-level hyperspectral data using partial least squares regression ” | LINK

“Development of a new approach for a rapid IDENTIfication and CLASSification of uranium powders using colour, image texture and spectroscopy signatures” LINK

“Foods : Electronic Tongue as a Correlative Technique for Modeling Cattle Meat Quality and Classification of Breeds” LINK

“Digital Twin of Low Dosage Continuous Powder Blending – Artificial Neural Networks and Residence Time Distribution Models” LINK




Optics for Spectroscopy

“A new penternary semiconductor Cu2CoSn (SSe) 4 nanocrystal: a study on structural, dielectric and optical properties” | LINK




Research on Spectroscopy

“Polymers : Valorization Strategy for Leather Waste as Filler for High-Density Polyethylene Composites: Analysis of the Thermal Stability, Insulation Properties and Chromium Leaching” LINK

“Multi-method exploration of the relationship between sleep and infant neurocognitive development” LINK

“Opportunities and Limitations of Mobile Neuroimaging Technologies in Educational Neuroscience” LINK

“A Triphenylphosphonium Functionalized AIE Conjugated Macrocyclic Tetramaleimide for Mitochondrialtargeting Bioimaging” LINK




Equipment for Spectroscopy

“Evaluation of MEMS NIR Spectrometers for On-Farm Analysis of Raw Milk Composition” LINK

“Light-induced off-axis cavity-enhanced thermoelastic spectroscopy in the near-infrared for trace gas sensing” LINK

“Tunable diode laser-based two-line thermometry: a noncontact thermometer for active body temperature measurement” LINK




Environment NIR-Spectroscopy Application

“Remote Sensing : Identifying the Spectral Signatures of Invasive and Native Plant Species in Two Protected Areas of Pakistan through Field Spectroscopy” LINK




Agriculture NIR-Spectroscopy Usage

“Prediction of protein and amino acid composition and digestibility in individual feedstuffs and mixed diets for pigs using Near-infrared spectroscopy” LINK

” Genome-Wide Association Studies of Soybean Yield-Related Hyperspectral Reflectance Bands Using Machine Learning-Mediated Data Integration Methods” LINK

“impact of donor nutritional balance on the growth and development of mesenchymal stem cells from caprine umbilical cord Wharton´s jelly” | LINK

“Biosensors : Distinguishing Amyloid -Protein in a Mouse Model of Alzheimers Disease by Label-Free Vibrational Imaging” LINK

“From RGB to NIR: Predicting of Near Infrared Reflectance From Visible Spectrum Aerial Images of Crops” LINK

“Remote Sensing : Ir-UNet: Irregular Segmentation U-Shape Network for Wheat Yellow Rust Detection by UAV Multispectral Imagery” LINK




Forestry and Wood Industry NIR Usage

“Adaptive Bayesian Sum of Trees Model for Covariate Dependent Spectral Analysis. (arXiv:2109.14677v1 [stat.ME])” LINK




Food & Feed Industry NIR Usage

“Study on the aqueous dispersibility of multi-walled carbon nanotubes bearing modified corn starch” | LINK

“Remote Sensing : Incorporating Multi-Scale, Spectrally Detected Nitrogen Concentrations into Assessing Nitrogen Use Efficiency for Winter Wheat Breeding Populations” LINK




Chemical Industry NIR Usage

“Polymers : Partial Polymer Blend for Fused Filament Fabrication with High Thermal Stability” LINK




Petro Industry NIR Usage

“Energy-resolved plasmonic chemistry in individual nanoreactors” | LINK




Medicinal Spectroscopy

“Measurement of Tissue Oximetry in Standing Unsedated and Sedated Horses” LINK




Other

“Structural and chemical modifications of oxides and OH generation by space weathering: Electron microscopic/spectroscopic study of hydrogen-ion-irradiated Al2O3” LINK

“Caractérisation de la composition chimique de l’espèce Aloe macra par spectrométrie proche infrarouge” LINK

“THE IMPACT OF THE ALKYL-AMMONIUM AND-PHOSPHONIUM CATIONS ON THE HYDRATION OF ORGANO-MONTMORILLONITE” LINK

“Optical and structure properties of CH3NH3PbI3 perovskite films doped with Cesium” LINK

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

” 近红外光谱的通用聚苯乙烯牌号在线识别方法” LINK

“Biosensors : An Optical Smartphone-Based Inspection Platform for Identification of Diseased Orchids” LINK



Spectroscopy and Chemometrics News Weekly #33, 2021

NIR Calibration-Model Services

Calibration Model’s free NIR-Predictor V2.6.0.2 Software Update is available today | Download here | NIRS NIR Spectroscopy Sensor Application Chemometric Prediction Report QualityControl Lab Laboratory Analysis Production LINK

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

Spectroscopy and Chemometrics News Weekly 32, 2021 | 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

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Near-Infrared Spectroscopy (NIRS)

“Classification of Local Egg for Germination by Near Infrared Spectroscopy (NIR)” LINK

“Carbon stable isotopes, fatty acids and the use of NIRS to differentiate IBERIAN pigs” LINK

“Real-time monitoring of xylitol production in a bioreactor by Candida tropicalis IEC5-ITV using Near-Infrared Spectroscopy (NIRS)” LINK

“Assessment of NIR spectroscopy for predicting biochemical methane potential of agro-residues-A biorefinery approach” LINK

“NIR Emissive Chromium(0), Molybdenum(0) and Tungsten(0) Complexes in the Solid State at Room Temperature” LINK




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

“Near infrared spectroscopy determination of chemical and sensory properties in tomato” LINK

“Rapid determination of hemoglobin concentration by a novel ensemble extreme learning machine method combined with near-infrared spectroscopy” LINK

“Pattern Recognition Applied to the Classification of Near-Infrared Spectra” LINK




Raman Spectroscopy

“Probing Protein Secondary Structure Influence on Active Centers with Hetero Two-Dimensional Correlation (Resonance) Raman Spectroscopy: A Demonstration on Cytochrome C” LINK




Hyperspectral Imaging (HSI)

” A Review of Recent Studies Employing Hyperspectral Imaging for the Determination of Food Adulteration. Photochem 2021, 1, 125-146″ LINK




Spectral Imaging

“Remote Sensing : MultitemporalMultispectral UAS Surveys for Archaeological Research: The Case Study of San Vincenzo Al Volturno (Molise, Italy)” LINK




Chemometrics and Machine Learning

“Brand classification and storage time prediction of commercial infant milk formula powder using NIR spectroscopy and chemometrics” LINK




Optics for Spectroscopy

“Large Polycyclic Aromatic Hydrocarbons as Graphene Quantum Dots: from Synthesis to Spectroscopy and Photonics” LINK




Facts

“Remote Sensing : Extraction of Sunflower Lodging Information Based on UAV Multi-Spectral Remote Sensing and Deep Learning” LINK

“Applied Sciences : Comparing Machine Learning Methods for Classifying Plant Drought Stress from Leaf Reflectance Spectra in Arabidopsis thaliana” LINK

“Extended application of deep learning combined with 2DCOS: Study on origin identification in the medicinal plant of Paris polyphylla var. yunnanensis.” LINK




Equipment for Spectroscopy

“Changes of Apomorphine Induced Vaginal Hemodynamics in an Ovariectomized Rat Model Using Near-Infrared Spectroscopic Probe” LINK

“Applied Sciences : A Method of Defect Depth Recognition in Active Infrared Thermography Based on GRU Networks” LINK

“Light-induced off-axis cavity-enhanced thermoelastic spectroscopy in the near-infrared for trace gas sensing” LINK




Process Control and NIR Sensors

“Applied Sciences : Monitoring a Reverse Osmosis Process with Kernel Principal Component Analysis: A Preliminary Approach” LINK




Environment NIR-Spectroscopy Application

“Sensors : SLAM-OR: Simultaneous Localization, Mapping and Object Recognition Using Video Sensors Data in Open Environments from the Sparse Points Cloud” LINK

“Parameterization of twodimensional approaches in HYDRUS2D: Part 1. Simulating water flow dynamics at the field scale” LINK




Agriculture NIR-Spectroscopy Usage

“Soybean Origin Identification Based by Near-Infrared Spectrum Based on Principal Component Analysis and Artificial Neural Network Model” LINK

“Land : Soil Quality Assessment after 25 Years of Sewage Sludge vs. Mineral Fertilization in a Calcareous Soil” LINK

“Remote Sensing : Estimation of Heavy Metals in Agricultural Soils Using Vis-NIR Spectroscopy with Fractional-Order Derivative and Generalized Regression Neural Network” LINK

“The use of nearinfrared reflectance spectroscopy for forage nutritive value analysis in subSaharan African countries: Challenges and opportunities” LINK

“The potential to breed a lowprotein maize for proteinrestricted diets” LINK




Horticulture NIR-Spectroscopy Applications

“In situ diagnosis of mature HLB-asymptomatic citrus fruits by laser-induced breakdown spectroscopy” LINK

“Integration of vibration and optical techniques for watermelon firmness assessment” LINK




Food & Feed Industry NIR Usage

“Evaluation of the effect of factors related to preparation and composition of grated Parmigiano Reggiano cheese using NIR hyperspectral imaging” LINK

“Comparison of GC and NIR spectra as a rapid tool for food fraud detection the case of butter adulteration with different fat types” LINK




Other

“Quantitative Microstructural Characterization of Plutonium Oxalate AutoDegradation and Evidence for PuO2 Nanocrystal Formation” LINK




How to Develop and use your NIR Calibration Models to get useful Results

1. We transform your NIR+Lab data into ready-to-use calibrations.

2. Just send your calibration-request created with free NIR-Predictor to us.

3. When your calibration is developed and optimized you receive a link to download it.

4. You can use the calibration to predict with free NIR-Predictor as many NIR data files as you like without internet.


NIR Calibration Service explained


Send Your Calibration Request


You don’t need…
  • to hesitate to give it a try Send Calibration Request
  • to do it yourself
  • different software from NIR vendors to get results
  • an expensive Chemometric software license
  • the hassle of software protection dongles
  • a training course to how to use the Chemometric software
  • a multivariate data analysis training course
  • all the complex mathematical / statistical / chemometric / machine learning experts know-how
  • to read all the books and papers about it
  • a strong fast computer with expensive graphics cards to calculate and optimize the calibrations
  • to install always changing open source software
  • to programming scripts to automate missing things
  • to believe the myths that’s impossible to automatically create good reliable calibrations



Discover what is possible with your NIR+Lab data