Spectroscopy and Chemometrics News Weekly #30, 2021

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Spectroscopy and Chemometrics News Weekly 29, 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 29, 2021 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 29, 2021 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK

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Near-Infrared Spectroscopy (NIRS)

“Insights of the Dynamic Copper Active Sites in Ethylene Oxychlorination Studied by the Multivariate UV-vis-NIR Resolution Kinetic Approach” LINK

“Prediction of the gross energy for fishmeal using near infrared reflectant (nir) technology” LINK

“Gender Differences in Transnational Brand Purchase Decision Toward Mixed Culture and Original Culture Advertisements: An fNIRS Study” | LINK

The study suggests that NIRS, coupled with chemometric analysis, have the potential to be used to analyse quality parameters of L. cuneata samples. GSSACongress56 LINK

Infrared in the heel | Substances that emit light in the near infrared (NIR) range are needed for a wide variety of applications, from fibre-optic telecommunications to imaging techniques for biomedicine. A Swiss research team has now for the first time d… LINK




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

“Near-Infrared Reflectance Spectroscopy for Predicting the Phospholipid Fraction and the Total Fatty Acid Composition of Freeze-Dried Beef” LINK

“Ultra-Compact Fourier Transform Near-Infrared MEMS Spectral Sensor for Smart Industry and IoT” LINK

“Prediksi Secara Non Destruktif Padatan Tidak Terlarut Dan Chilling Injury Mangga Cv. Gedong Gincu Selama Penyimpanan Dingin Menggunakan Near Infrared …” LINK

“Classification of chili powder (Capsicum annuum L.) antioxidant activity based on near infrared spectra” LINK

“Iodine and Peroxide Index Rapid Determination by Mid-and Near-infrared Spectroscopy in Ozonated Sunflower Oil and Ozonated Fats” LINK

“Analysis of total phenolic compounds and caffeine in teas using variable selection approach with two-dimensional fluorescence and infrared spectroscopy” LINK

“Transcutaneous Measurement of Essential Vitamins Using NearInfrared Fluorescent SingleWalled Carbon Nanotube Sensors” LINK

“A General Ammonium Salt Assisted Synthesis Strategy for Cr3+Doped Hexafluorides with Highly Efficient Near Infrared Emissions” LINK

“Molecular Engineering of Efficient Singlet Oxygen Generators with NearInfrared AIE Features for Mitochondrial Targeted Photodynamic Therapy” LINK

“Nondestructive Detection of Moisture Content in Walnut Kernel by Near-Infrared Diffuse Reflectance Spectroscopy” | LINK

“Sensors : Classification of Aflatoxin B1 Concentration of Single Maize Kernel Based on Near-Infrared Hyperspectral Imaging and Feature Selection” LINK

“INTELLIGENT PROXIMATE ANALYSIS OF COAL BASED ON NEAR-INFRARED SPECTROSCOPY” LINK




Hyperspectral Imaging (HSI)

“Hyperspectral imaging based kinetic approach to assess quality deterioration in fresh mushrooms (Agaricus bisporus) during postharvest storage” LINK

“Remote Sensing : Early Identification of Root Rot Disease by Using Hyperspectral Reflectance: The Case of Pathosystem Grapevine/Armillaria” LINK




Spectral Imaging

“Sensors : Multispectral Face Recognition Using Transfer Learning with Adaptation of Domain Specific Units” LINK




Chemometrics and Machine Learning

“Fast determination of lipid and protein content in green coffee beans from different origins using NIR spectroscopy and chemometrics” LINK

“Near-Infrared Spectroscopy And Multivariate Calibration As An Alternative To The Agtron To Predict Roasting Degrees In Coffee Beans And Ground Coffees” LINK

“Industrial application of QbD and NIR chemometric models in quality improvement of immediate release tablets” | LINK

“Molecules : Small Angle X-ray Scattering, Molecular Modeling, and Chemometric Studies from a Thrombin-Like (Lmr-47) Enzyme of Lachesis m. rhombeata Venom” LINK

“Classification of Vine-Shoots For Use as Enological Additives” LINK

“Applied Sciences : Multivariate Analysis as a Tool for Quantification of Conformational Transitions in DNA Thin Films” LINK

“Biology : Combined Effect of Cultivar and Peel Chromaticity on Figs Primary and Secondary Metabolites: Preliminary Study Using Biochemical and FTIR Fingerprinting Coupled to Chemometrics” LINK

“Development of NIR spectroscopy based prediction models for nutritional profiling of pearl millet (Pennisetum glaucum (L.)) |: A Chemometrics approach” LINK




Optics for Spectroscopy

“WaferScale Van der Waals Assembly of FreeStanding Near Atom Thickness HeteroMembranes for Flexible PhotoDetectors” LINK




Facts

“Interpretable Network Representation Learning with Principal Component Analysis. (arXiv:2106.14238v1 [stat.ML])” LINK




Research on Spectroscopy

“Rapid spectroscopic method for quantifying gluten concentration as a potential biomarker to test adulteration of green banana flour” LINK

“Sensors : A Low-Cost Non-Intrusive Method for In-Field Motor Speed Measurement Based on a Smartphone” LINK




Process Control and NIR Sensors

“Minerals : Partial Least Squares Regression of Oil Sands Processing Variables within Discrete Event Simulation Digital Twin” LINK

“Monitoring of dough fermentation during Chinese steamed bread processing by near‐infrared spectroscopy combined with spectra selection and supervised learning …” LINK

“Sensors : A Simple Sensor System for Onsite Monitoring of O2 in Vacuum-Packed Meats during the Shelf Life” LINK




Environment NIR-Spectroscopy Application

“Remote Sensing : Mapping Water Infiltration Rate Using Ground and UAV Hyperspectral Data: A Case Study of Alento, Italy” LINK




Agriculture NIR-Spectroscopy Usage

“Plants : Exogenous Putrescine Enhances Salt Tolerance and Ginsenosides Content in Korean Ginseng (Panax ginseng Meyer) Sprouts” LINK

“Nutrients : Association of Dietary Patterns with Cardiovascular and Kidney Phenotypes in an Uruguayan Population Cohort” LINK

“Plants : Morphological Characteristics of Grapevine Cultivars and Closed Contour Analysis with Elliptic Fourier Descriptors” LINK

“Multichannel near-infrared spectroscopy brain imaging system for small animals in mobile conditions” | LINK

“The optimal soil water content models based on crop-LAI and hyperspectral data of winter wheat” | LINK

“Sensors : Crop Classification Based on Red Edge Features Analysis of GF-6 WFV Data” LINK

“Foods : Suitability Analysis of 17 Probiotic Type Strains of Lactic Acid Bacteria as Starter for Kimchi Fermentation” LINK




Horticulture NIR-Spectroscopy Applications

“Distribution map of oil palm fresh fruit bunch using LiDAR” LINK




Chemical Industry NIR Usage

“Polymers : Thermal and Photocatalytic Performance of Unsaturated Polyester Resins Modified with TiO2 Nanoparticles as Panel Bodies for Vehicles” LINK

“Polymers : Self-Initiated Butyl Acrylate Polymerizations in Bulk and in Solution Monitored By In-Line Techniques” LINK




Pharma Industry NIR Usage

“Suplementasi Prill Fat Minyak Sawit terhadap Kecernaan Ransum dan Performa Sapi Perah” LINK

“Sensors : Characterization of Pharmaceutical Tablets Using UV Hyperspectral Imaging as a Rapid Line to Line Analysis Tool” LINK




Medicinal Spectroscopy

“Comparison of Portable to Laboratory-based Near Infrared Spectroscopy Sensors for Assessing Muscle Health During Exercise” LINK

” has been used in a wide range of biological applications.” HR MAS spectra of tissue” LINK

“Spying on the Polarity Dynamics during Wound Healing of Zebrafish by Using Rationally Designed Carbon Dots” LINK




Other

“การ วิเคราะห์ ความ เข้มข้น กรด ไขมัน ที่ ระเหย ได้ ทั้งหมด และ ค่า ความ เป็น กรด-ด่าง จาก ของเหลว ใน กระเพาะ หมัก ของ โคนม เจาะ กระเพาะ ด้วย วิธี เนีย ร์ อิน ฟา เร ด ส เป ค โต รส โก …” LINK

“The application of mixed-use measures at the pedestrian-scale. (arXiv:2106.14048v1 [physics.soc-ph])” LINK

“Genetic control of kernel compositional variation in a maize diversity panel” | LINK

“A Reversible Tuning of High Absorption in ChalcogenideMetal StackedLayer Structure and Its Application for Multichannel Biosensing” LINK





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