Spectroscopy and Chemometrics/Machine-Learning News Weekly #46, 2022

NIR-Spectroscopy (NIRS) - Reduce cost, Increase revenue

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Spectroscopy and Chemometrics News Weekly 45, 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 45, 2022 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 45, 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)

“Research on nonlinear quantification of Rebaudioside A crystallization process based on near-infrared sensor fusion” LINK

“Efficient monitoring for the nutrient changes in stir-fried Moutan Cortex using non-destructive near-infrared spectroscopy sensors” LINK

“Rapid identification of green tea varieties based on FT-NIR spectroscopy and LDA/QR” LINK

“Multivariate calibration strategy in simultaneous determination of temperature properties of petroleum diesel by near infrared spectrometry” LINK

“Establishment of a NIR-based methodology for tracking the blend homogeneity of HTPB propellant slurry in the mixing process” LINK

“Can near infrared spectroscopy be applied in the industrial setting to verify the nutrition declaration of processed foods?-Study of selected Polish deli …” LINK

” A Multi-Simultaneous-Gate CMOS Lock-in Pixel Image Sensor for Time-Resolved Near-Infrared Spectroscopy” LINK

“Reflective FTNIR and SERS Studies of HERII Breast Cancer Biomarker Using Plasmonicactive Nanostructured Thin Film Immobilized Oriented Antibody” LINK

“Does sex influence near-infrared spectroscopy-derived indicators of microvascular reactivity and the response to acute dietary capsaicin” LINK

“Plants : Rapid Quantification Method for Yield, Calorimetric Energy and Chlorophyll a Fluorescence Parameters in Nicotiana tabacum L. Using Vis-NIR-SWIR Hyperspectroscopy” LINK

“Development of non-destructive NIRS models to predict oil and major fatty acid contents of Ethiopian sesame” LINK

“Adapting field-mosquito collection techniques in a perspective of near-infrared spectroscopy implementation” LINK

“Drying methods and chemical quality of forages evaluated by near infrared spectroscopy: Métodos de secagem e qualidade bromatológica de forrageiras avaliadas …” LINK

“Model development and update of portable NIRS instrument for assessment of internal quality attributes of two navel orange varieties” LINK

“Development of NIR-Based ANN Models for On-Line Monitoring of Glycerol Concentration during Biodiesel Production in a Microreactor” LINK

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

“Near-infrared spectroscopy as a green technology to monitor coffee roasting” LINK

“HighPerformance Visible to NearInfrared Broadband Bi2O2Se Nanoribbon Photodetectors” LINK

Hyperspectral Imaging (HSI)

“Development and comparison of classification models on VIS-NIR hyperspectral imaging spectra for qualitative detection of the Staphylococcus aureus in fresh chicken breast” LINK

“Maturity Stage Discrimination of Camellia oleifera Fruit Using Visible and Near-Infrared Hyperspectral Imaging” LINK

Spectral Imaging

“Applied Sciences : Snapshot-Based Visible-Near Infrared Multispectral Imaging for Early Screening of Heat Injury during Growth of Chinese Cabbage” LINK

“A low-cost multispectral imaging system for the characterisation of soil and small vegetation properties using visible and near-infrared reflectance” LINK

Chemometrics and Machine Learning

“Spectral Classification of Paper Fixatives: A Case Study on Thomas Fearnley’s Drawings” LINK

“Detection and Quantification of Alprazolam Added to Long Drinks by Near Infrared Spectroscopy and Chemometrics” LINK

“Remote Sensing : Sugarcane Biomass Prediction with Multi-Mode Remote Sensing Data Using Deep Archetypal Analysis and Integrated Learning” LINK

“Variable selection by permutation applied in support vector regression models” LINK

“Foods : UV Fingerprinting Approaches for Quality Control Analyses of Food and Functional Food Coupled to Chemometrics: A Comprehensive Analysis of Novel Trends and Applications” LINK

“Application of near-infrared hyperspectral imaging coupled with chemometrics for rapid and non-destructive prediction of protein content in single chickpea seed” LINK

“Correlation between structural, morphological, and optical properties of spin-coated Poly (2, 5-di (hexyloxy) cyanoterephthalylidene)(CN-PPV) thin films” LINK

Optics for Spectroscopy

“Materials : Mechanobiology Platform Realized Using Photomechanical Mxene Nanocomposites: Bilayer Photoactuator Design and In Vitro Mechanical Forces Stimulation” LINK

“Materials : Development of a Highly Efficient Optoelectronic Device Based on CuFeO2/CuO/Cu Composite Nanomaterials” LINK

Research on Spectroscopy

“Non-invasive contactless analysis of an early drawing by Raffaello Sanzio by means of optical methods” LINK

Process Control and NIR Sensors

“Molecules : Monitoring the Shelf Life of Refined Vegetable Oils under Market Storage Conditions—A Kinetic Chemofoodmetric Approach” LINK

“Exploring the link between spectral variance and upper canopy taxonomic diversity in a tropical forest: influence of spectral processing and feature selection” LINK

Environment NIR-Spectroscopy Application

“Remote Sensing : Application of Multi-Source Data for Mapping Plantation Based on Random Forest Algorithm in North China” LINK

“Application of Diffuse Reflectance Spectroscopy (DRS) for Assessment of Various Soil Properties” LINK

“Remote Sensing : Vegetation Mapping with Random Forest Using Sentinel 2 and GLCM Texture Feature—A Case Study for Lousã Region, Portugal” LINK

“Spatial Spectral Contextual Image Analysis Approach to Map Water Quality of Inland Waterbody using AVIRIS-NG Datasets” LINK

“Solar Thermal Dewatering in Faecal Sludge Management” LINK

“An effective benzothiazole-indandione D–A fluorescent sensor for “ratiometric” detection of hydrazine: Its solvatochromism properties and applications in environmental samples and living cells” LINK

Agriculture NIR-Spectroscopy Usage

“Mini AuAg Wavy Nanorods Displaying PlasmonInduced Photothermal and Photocatalytic Properties” LINK

“Sensors : Rapid Assessment of Microbial Quality in Edible Seaweeds Using Sensor Techniques Based on Spectroscopy, Imaging Analysis and Sensors Mimicking Human Senses” LINK

“A Simultaneous MaterialDevice Optimization for Plasmonic Devices: A Combined Ab Initio and Electromagnetic Simulation for Photothermal Transducers” LINK

“Plants : Effective Methods Based on Distinct Learning Principles for the Analysis of Hyperspectral Images to Detect Black Sigatoka Disease” LINK

“Slight crack identification of cottonseed using air-coupled ultrasound with sound to image encoding” LINK

“Agronomy : Hyperspectral Vegetation Indices to Assess Water and Nitrogen Status of Sweet Maize Crop” LINK

“Evaluation of prediction of indigestible fiber fraction (iNDF) of whole-crop barley silage by using non-destructive spectroscopic techniques as a fast-screening method …” LINK

Food & Feed Industry NIR Usage

“Detection of talcum powder content in wheat flour by near infrared spectroscopy based on multilevel feature selection” LINK

“Rice varietal integrity and adulteration fraud detection by chemometrical analysis of pocket-sized NIR spectra data” LINK

“A novel malachite green staining approach for evaluating the internal freshness of egg by detecting the quality of egg cuticle” LINK

“Effects of a new biostimulant on vegetational indexes, yield and quality in common wheat” LINK

Pharma Industry NIR Usage

“Applied Sciences : Rapid Identification of Foodborne Pathogens in Limited Resources Settings Using a Handheld Raman Spectroscopy Device” LINK

“Effect of dexmedetomidine on the Montreal Cognitive Assessment in older patients undergoing pulmonary surgery” LINK

Medicinal Spectroscopy

“Chloroplastinspired Scaffold for Infected Bone Defect Therapy: Towards Stable Photothermal Properties and SelfDefensive Functionality” LINK

“Detection of skin defects in loquats based on grayscale features combined with reflectance, absorbance, and Kubelka-Munk spectra” LINK


“Understanding the Structure and Speciation of Lanthanides Dissolved in LiCl-KCl Eutectic Molten Salt Using Absorption Spectroscopy” LINK

“Meta-Mirror with Enhanced Circular Dichroism using Chiral Metasurface” LINK

“Continuous integrated production of glucose granules with enhanced flowability and tabletability” LINK

“Construction of a photothermal controlled-release microcapsule pesticide delivery system” LINK