Spectroscopy and Chemometrics/Machine-Learning News Weekly #40, 2021

NIR Calibration-Model Services

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Spectroscopy and Chemometrics News Weekly 39, 2021 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 39, 2021 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 39, 2021 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK

Near-Infrared Spectroscopy (NIRS)

“Convenient use of near-infrared spectroscopy to indirectly predict the antioxidant activitiy of edible rose (Rose chinensis Jacq “Crimsin Glory” HT) petals during …” LINK

“Near-infrared emission from spatially indirect excitons in type II ZnTe/CdSe/(Zn,Mg)Te core/double-shell nanowires” LINK

“Rapid Detection of Fatty Acids in Edible Oils Using Vis-NIR Reflectance Spectroscopy with Multivariate Methods” LINK

“An Improved Residual Network for Pork Freshness Detection using Near-Infrared Spectroscopy” LINK

“Methylglyoxal Adducts Levels in Blood Measured on Dried Spot by Portable Near-Infrared Spectroscopy” LINK

“Application of Near-Infrared Spectroscopy to statistical control in freeze-drying processes” LINK

“TeaNet: Deep learning on Near-Infrared Spectroscopy (NIR) data for the assurance of tea quality” LINK

“Detecting Residual Awareness in Patients With Prolonged Disorders of Consciousness: An fNIRS Study” | LINK

“Dry Matter Estimation of Standing Corn with Near-infrared Reflectance Spectroscopy” LINK

“Conditional-GAN Based Data Augmentation for Deep Learning Task Classifier Improvement Using fNIRS Data” | LINK

“Application of Various Algorithms for Spectral Variable Selection in NIRS Modeling of Red Ginseng Extraction” LINK

“Vis-NIR hyperspectral imaging along with Gaussian process regression to monitor quality attributes of apple slices during drying” LINK

“Potential of Near Infrared Spectroscopy as a Rapid Method to Discriminate OTA and Non-OTA-Producing Mould Species in a Dry-Cured Ham Model System” LINK

“Pendugaan Tingkat Fermentasi Kakao Secara Non-Destruktif dengan NIRS” LINK

“Penentuan Tingkat Kekerasan dan Kemanisan Buah Naga Merah (Hylocereus polyrhizus) Secara Nondestruktif Menggunakan Near Infrared Spectroscopy (NIRS)” LINK

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


“A novel strategy of “pick the best of the best” for the nondestructive identification of Poria cocos based on near-infrared spectroscopy” LINK

“The Neural Processing of Vocal Emotion After Hearing Reconstruction in Prelingual Deaf Children: A Functional Near-Infrared Spectroscopy Brain Imaging Study” LINK

“Antinutrient to mineral molar ratios of raw common beans and their rapid prediction using near-infrared spectroscopy” LINK

“Effect of spectral pretreatment on qualitative identification of adulterated bovine colostrum by near-infrared spectroscopy” LINK

“A Rotational-Linear Sample Probing Device to Improve the Performance of Compact Near-Infrared Spectrophotometers” LINK

“Machine Learning Calibration for Near TS Infrared Spectroscopy Data: A Visual kkS Programming Approach” LINK

Hyperspectral Imaging (HSI)

“Selecting informative bands for partial least squares regressions improves their goodness-of-fits to estimate leaf photosynthetic parameters from hyperspectral data” LINK

“Hyperspectral detection of salted sea cucumber adulteration using different spectral preprocessing techniques and SVM method” LINK

“An automated approach for fringe frequency estimation and removal in infrared spectroscopy and hyperspectral imaging of biological samples” LINK

“New evidence from hyperspectral imaging analysis on the effect of photobiomodulation therapy on normal skin oxygenation” LINK

Chemometrics and Machine Learning

“The Use of Chemometrics for Classification of Sidaguri (<i>Sida rhombifolia</i>) Based on FTIR Spectra and Antiradical Activities” LINK

“Massive spectral data analysis for plant breeding using parSketch-PLSDA method: Discrimination of sunflower genotypes” LINK

“Htype indices with applications in chemometrics I: hmultiple similarity index” LINK

“Near-Infrared Spectroscopy and Machine Learning-Based Classification and Calibration Methods in Detection and Measurement of Anionic Surfactant in Milk” LINK

“Remote Sensing : Validation of FY-3D MERSI-2 Precipitable Water Vapor (PWV) Datasets Using Ground-Based PWV Data from AERONET” LINK

“Verified the rapid evaluation of the edible safety of wild porcini mushrooms, using deep learning and PLS-DA” LINK

“Foods : Imaging Spectroscopy and Machine Learning for Intelligent Determination of Potato and Sweet Potato Quality” LINK

“Estimating the Forage Neutral Detergent Fiber Content of Alpine Grassland in the Tibetan Plateau Using Hyperspectral Data and Machine Learning Algorithms” LINK

“Optical spectroscopy methods for the characterization of sol-gel materials” LINK

“Sensors : Machine Learning Enhances the Performance of Bioreceptor-Free Biosensors” LINK

“Agronomy : How Different Cooking Methods Affect the Phenolic Composition of Sweet Potato for Human Consumption (Ipomea batata (L.) Lam)” LINK

Equipment for Spectroscopy

“Miniaturized VIS-NIR Spectrometers Based on Narrowband and Tunable Transmission Cavity Organic Photodetectors with Ultrahigh Specific Detectivity above 10(14) Jones” LINK

In the market for a palm spectrometer, bandpass filter, or microscopy stage? Those and more are featured in the October Product Showcase out today. | photonics optics LINK


Process Control and NIR Sensors

“Multi-modal diffuse optical spectroscopy for high-speed monitoring and wide-area mapping of tissue optical properties and hemodynamics” LINK

“Process analytical technique (PAT) miniaturization for monoclonal antibody aggregate detection in continuous downstream processing” LINK

“Development of a Robust Control Strategy for Fixed-Dose Combination Bilayer Tablets with Integrated Quality by Design, Statistical, and Process Analytical …” LINK

Environment NIR-Spectroscopy Application

“Recent Advances in Plasmonic Photocatalysis Based on TiO2 and Noble Metal Nanoparticles for Energy Conversion, Environmental Remediation, and Organic Synthesis” LINK

“Mapping liquid water content in snow: An intercomparison of mixed-phase optical property models using hyperspectral imaging and in situ measurements” LINK

“Estimating Atterberg limits of soils from reflectance spectroscopy and pedotransfer functions” LINK

Agriculture NIR-Spectroscopy Usage

“Seeing the wood for the trees: hyperspectral imaging for high throughput QTL detection in raspberry, a perennial crop species” LINK

“Agronomy : Effect of Different Edaphic Crop Conditions on the Free Amino Acid Profile of PH-16 Dry Cacao Beans” LINK

Horticulture NIR-Spectroscopy Applications

“Application of Hyperspectral Imaging for Maturity and Soluble Solids Content Determination of Strawberry With Deep Learning Approaches” LINK

“Predicting soluble solids content in “Fuji” apples of different ripening stages based on multiple information fusion” LINK

Food & Feed Industry NIR Usage

“Effects of cultivars and fertilization levels on the quality of brown and polished rice” LINK

“Foods : Physicochemical and Functional Properties of Snack Bars Enriched with Tilapia (Oreochromis niloticus) by-Product Powders” LINK

“Using data science to combat poverty” | BASE foodwaste LINK

“Foods : HPLC Fingerprints for the Characterization of Walnuts and the Detection of Fraudulent Incidents” LINK

“A novel approach to identify the spectral bands that predict moisture content in canola and wheat” LINK

Medicinal Spectroscopy

“Investigating spectroscopic measurement of sublingual veins and tissue to estimate central venous oxygen saturation” LINK

“Detection of the Communication Site by Indocyanine Green Adsorbed to Human Serum Albumin Fluorescence During Surgery for a Pleuroperitoneal …” LINK



“Efecto del ambiente ruminal y la fuente de fibra sobre la dinámica de desaparición de la materia orgánica y sus componentes en bovinos en confinamiento.” LINK

“催熟对采后菠萝品质的影响与光谱识别” LINK

Spectroscopy and Chemometrics News Weekly #23, 2021

NIR Calibration-Model Services

9 Reasons why near-Infrared Spectroscopy Applications need periodic Calibration Maintenance | NIR NIRS quality test LINK

Spectroscopy and Chemometrics News Weekly 22, 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 22, 2021 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 22, 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)

” Implementation of Non Destructive FTNIR Method for Quick Estimation of Peanut Quality Based on FFA and Peroxide Value” LINK

“Relating Near-Infrared Light Path-Length Modifications to the Water Content of Scattering Media in Near-Infrared Spectroscopy: Toward a New Bouguer-Beer …” LINK


” Discrimination of Fresh Tobacco Leaves with Different Maturity Levels by Near-Infrared (NIR) Spectroscopy and Deep Learning” | LINK

“NIR Spectroscopy Applied to the Oil and Gas Industry” LINK

“New perspective for the in-field analysis of cannabis samples using handheld near-infrared spectroscopy: A case study focusing on the determination of Δ9-tetrahydrocannabinol” | THC NIR UHPLC LINK

“Determination of ethyl octanoate in Chinese liquor using FT-NIR spectroscopy” LINK

“NIRS as a fast screening technique for total nutrients in strawberry leaves and in spent growing media” | LINK

“Estimating the Suitability for the Reintroduced Arabian Oryx (Oryx leucoryx, Pallas 1777) of Two Desert Environments by NIRS-Aided Fecal Chemistry” LINK

“Practical Aspects of Sampling for NIRS Analysis” LINK

“Nondestructive simultaneous prediction of internal browning disorder and quality attributes in ‘Rocha’pear (Pyrus communis L.) using VIS-NIR spectroscopy” LINK

“Application of NIR Spectroscopy to Wood and Wood-Derived Products” LINK

“Preprocessing Methods in NIR Spectroscopy” LINK

“A method for highlighting differences between bacteria grown on nutrient agar using near infrared spectroscopy and principal component analysis” LINK

“Early prediction of the seed yield in winter oilseed rape based on the near-infrared reflectance of vegetation (NIRv)” LINK

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

“User Trust in Assisted Decision-Making Using Miniaturized Near-Infrared Spectroscopy” LINK

“Standards for Near-Infrared Analysis” LINK

“Multi-Way Analysis Coupled with Near-Infrared Spectroscopy in Food Industry: Models and Applications” |LINK

“Measurement of total soluble solids and moisture in puree and dry powder of Kakadu plum (Terminalia ferdinanadiana) samples using hand-held near infrared spectroscopy” LINK

“instrument for near-infrared spectroscopy” LINK

“Assessment of resistance to cavitation in Cordilleran cypress using near-infrared spectroscopy” LINK

“Near Infrared Spectroscopy as a Green Technology for the Quality Prediction of Intact Olives” LINK

“An approach for simultaneous monitoring the content of insensitive agent in the double-base oblate spherical propellant by application of near-infrared spectroscope and partial least squares” LINK

“NearInfrared II Plasmonic Au@AuAg DotinCubic Nanoframes for In Vivo SurfaceEnhanced Raman Spectroscopic Detection and Photoacoustic Imaging” LINK

“Accurate and nondestructive detection of apple brix and acidity based on visible and near-infrared spectroscopy” LINK

“Mineralogy of the far-side lunar surface explored by Chang’E-4 with visible and near-infrared reflectance spectra” LINK

“Innovation in the Meat Industry Using Novel Near-Infrared Spectroscopy Sensors” LINK

“Assessment of the Analytical Performance of Three Near-Infrared Spectroscopy Instruments (Benchtop, Handheld and Portable) through the Investigation of Coriander …” LINK

” Estimation of Andrographolides and Gradation of Andrographis paniculata Leaves Using Near Infrared Spectroscopy Together With Support Vector Machine” LINK

Raman Spectroscopy

“Analysis and Classification of Hepatitis Infections Using Raman Spectroscopy and Multiscale Convolutional Neural Networks” LINK

Hyperspectral Imaging (HSI)

“Measuring the Ripeness of Fruit with Hyperspectral Imaging and Deep Learning” LINK

Chemometrics and Machine Learning

“Classification and Recognition Model of Water Saturation Level of Rock Based on Near-Infrared Spectroscopy” LINK

“Developing a Cloud-based Toolbox for Sensitivity Analysis of a Water Quality Model” LINK

“Prediction performance optimization of different resolution and spectral band ranges for characterizing coco-peat substrate available nitrogen” LINK

” The use of Chemometrics to Discriminate Sample Adulteration in Different Levels: the case of Peruvian Maca” LINK

“An EPSO_CNN Approach to Predict the Soil Texture Properties in Smart Farming” LINK

“Prediction of various soil properties for a national spatial dataset of Scottish soils based on four different chemometric approaches: A comparison of near infrared and mid-infrared spectroscopy” LINK

“Discrimination of menstrual and peripheral blood traces using attenuated total reflection Fourier transform-infrared (ATR FT-IR) spectroscopy and chemometrics for forensic purposes” LINK

“Comparison of partial least squaresdiscriminant analysis and soft independent modeling of class analogy methods for classification of Saccharomyces cerevisiae cells based on midinfrared spectroscopy” LINK

“Development of Stable Amorphous Solid Dispersion and Quantification of Crystalline Fraction of Lopinavir by Spectroscopic-chemometric Methods” LINK

“Predicting Moisture Content During Maize Nixtamalization Using Machine Learning with NIR Spectroscopy” LINK

“Prospective inference of bioprocess cell viability through chemometric modeling of fluorescence multiway data” LINK

Optics for Spectroscopy

“Golden Vaterite as a Mesoscopic Metamaterial for Biophotonic Applications” LINK


” Introduction to Machine Learning and Internet of Things for Management in Agriculture” LINK

Research on Spectroscopy

“Empirical attributes and limitations of methodologies for predicting the degradability of ruminal protein” LINK

“Chemometryassisted UVspectrophotmetric methods for the simultaneous determination of paritaprevir, ritonavir, and ombitasvir in their combined tablet dosage forms: A comparative study” LINK

Equipment for Spectroscopy

“Single-chain antibody-decorated Au nanocages@liposomal layer nanoprobes for targeted SERS imaging and remote-controlled photothermal therapy of melanoma cancer cells” LINK

” Application of hand-held near-infrared and Raman spectrometers in surface treatment authentication of cork stoppers” LINK

Process Control and NIR Sensors

“Bioprocesses” LINK

“Process Measurements” LINK

“IQR CUSUM charts: An efficient approach for monitoring variations in aquatic toxicity” LINK

Environment NIR-Spectroscopy Application

“Saline and Alkaline Stresses Alter Soil Properties And Composition And Structure of Gene-Based Nitrifier And Denitrifier Communities In A Calcareous Desert Soil” LINK

“Modelling of the adsorption of urea herbicides by tropical soils with an AdaptiveNeuralbased Fuzzy Inference System” LINK

Agriculture NIR-Spectroscopy Usage

” Near infrared reflectance spectroscopy for quantification of crop residue, green manure and catch crop C and N f…” LINK

“Remote Sensing, Vol. 13, Pages 1791: Sentinel-2 Exposed Soil Composite for Soil Organic Carbon Prediction” LINK

“Evaluation of cellulose degrading bacteria isolated from the gut-system of cotton bollworm, Helicoverpa armigera and their potential values in biomass conversion” LINK

“Metabolomic Analysis of Cannabinoid and Essential Oil Profiles in Different Hemp (Cannabis sativa L.) Phenotypes” Plants LINK

“A comprehensive and fast microplastics identification based on near-infrared hyperspectral imaging (HSI-NIR) and chemometrics” LINK

“Rapid and Non-Destructive Monitoring of Moisture Content in Livestock Feed Using a Global Hyperspectral Model” LINK

Horticulture NIR-Spectroscopy Applications

“Fast, simultaneous and contactless assessment of intact mango fruit by means of near infrared spectroscopy” LINK

Forestry and Wood Industry NIR Usage

“Remote Sensing, Vol. 13, Pages 1795: Integrating Spectral and Textural Information for Monitoring the Growth of Pear Trees Using Optical Images from the UAV Platform” LINK

Food & Feed Industry NIR Usage

“Foods, Vol. 10, Pages 1004: Physical and Thermal Evaluation of Olive Oils from Minor Italian Cultivars” LINK

“Using optimized three-band spectral indices to assess canopy N uptake in corn and wheat” LINK

” Spectroscopic analysis of chia seeds” LINK

“The influence of Chemical Contaminants on the Physicochemical Properties of Unifloral and Multifloral Honey from the North-East Region of Romania” Foods LINK

“A Magnetic Food Texture Sensor and Comparison of the Measurement Data of Chicken Nuggets” Sensors LINK

Pharma Industry NIR Usage

“Pharmaceutical Analysis” LINK

“Rapid Detection of Cellulose and Hemicellulose” LINK

Medicinal Spectroscopy

“Photoreactivity of Hair Melanin from Different Skin Phototypes-Contribution of Melanin Subunits to the Pigments Photoreactive Properties” LINK


“Structural, thermal, dielectric, nonlinear optical properties and DFT investigations of a novel material 2-(6-chloropyridin-3-yl)-N’-(2, 3-dihydro-1, 4-benzodioxin-6 …” LINK

“Atomic-scale insights into quantum-order parameters in bismuth-doped iron garnet” LINK

“PV Modules and Their Backsheets — A Case Study of a Multi-MW PV Power Station. (arXiv:2105.05462v1 [cond-mat.mtrl-sci])” LINK