Spectroscopy and Chemometrics News Weekly #18, 2021

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Spectroscopy and Chemometrics News Weekly 17, 2021 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

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Near-Infrared Spectroscopy (NIRS)

“Near Infrared Spectroscopy (NIRS) as tool for classification into official commercial categories and shelf-life storage times of pre-sliced modified atmosphere packaged …” LINK

“Feature discovery in NIR spectroscopy based Rocha pear classification” LINK

“Mango maturity classification instead of maturity index estimation: A new approach towards handheld NIR spectroscopy” LINK

“Measurements of High Oleic Purity in Peanut Lots Using Rapid, Single Kernel Near‐Infrared Reflectance Spectroscopy” Peanuts NIRS LINK

“Combining VisNIR spectroscopy and advanced statistical analysis for estimation of soil chemical properties relevant for forest road construction” LINK

” Pseudo-Univariate Calibration Based on NIR Spectroscopy in the Determination of Anthocyanins and Antioxidant Activity in Grape Juices” LINK

” … influence in optical analysis of minimally processed and ready to eat Valerianella locusta L. by visible/near-infrared (vis/NIR) spectroscopy to monitor shelf life” LINK

“An Overview on the Use of Near Infrared Spectroscopy (NIRS) on Farms for the Management of Dairy Cows” Agriculture LINK




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

” Prediction of a-Lactalbumin and b-Lactoglobulin Composition of Aqueous Whey Solutions Using Fourier Transform Mid-Infrared Spectroscopy and Near …” LINK

“Reducing risk to perineal propeller flaps from adverse positional change: a novel application of near-infrared spectroscopy tissue monitoring technology” | LINK

“Predicting quality, texture and chemical content of yam (Dioscorea alata L.) tubers using near infrared spectroscopy” LINK

“Detection of Einkorn Flour Adulteration in Flour and Bread Samples using Computer-Based Image Analysis and Near-Infrared Spectroscopy” LINK

“Improving the accuracy of soil organic carbon content prediction based on visible and near-infrared spectroscopy and machine learning” | LINK

“Developing and testing a new quantitative near infrared spectroscopy online tracking measuring system for soil detection during automatic dishwashing” LINK

“Sampling Optimization for Blend Monitoring of a Low Dose Formulation in a Tablet Press Feed Frame Using Spatially Resolved Near-Infrared Spectroscopy” LINK

“Rapid and Cost-Effective Assessment of the Neutral and Acid Detergent Fiber Fractions of Chickpea (Cicer arietinum L.) by Combining Modified PLS and Visible with Near-Infrared Spectroscopy” Agronomy LINK

“Data Processing based on Near Infrared Spectroscopy” LINK

“Rapid Qualitative and Quantitative Analysis of Caffeine and Sodium Benzoate in Annaca by Infrared Spectroscopy” LINK

“Near-infrared spectroscopy applications for high-throughput phenotyping for cassava and yam: A review” | LINK

“Use of Near-Infrared-Mid-Infrared Dual-Wavelength Spectrometry to Obtain Two-Dimensional Difference Spectra of Sesame Oil as Inactive Drug Ingredient” LINK

“Applied Sciences, Vol. 11, Pages 3458: Flow Duration Curves from Surface Reflectance in the Near Infrared Band” LINK

“Rapid and Non-destructive measurement of moisture content of peanut (Arachis hypogaea L.) kernel using a near-infrared hyperspectral imaging technique” | LINK




Hyperspectral Imaging (HSI)

“Application analysis of shale gas core hyperspectral in weican-1 well” | LINK

“Research on Camouflage Recognition in Simulated Operational Environment Based on Hyperspectral Imaging Technology” LINK

“Forensic analysis of beverage stains using hyperspectral imaging” LINK

“Estimation of corn yield based on hyperspectral imagery and convolutional neural network” LINK

“Mapping multi-layered mangroves from multispectral, hyperspectral, and LiDAR data” LINK




Chemometrics and Machine Learning

“Comparison of near infrared spectroscopy and Raman spectroscopy for the identification and quantification through MCR-ALS and PLS of peanut oil adulterants” LINK

“Alkylamide Profiling of Pericarps Coupled with Chemometric Analysis to Distinguish Prickly Ash Pericarps” Foods LINK

“A fast and low-cost approach to quality control of alcohol-based hand sanitizer using portable near infrared spectrometer and chemometrics” LINK

“Hyperspectral imaging and chemometrics as a non-invasive tool to discriminate and analyse iodine value of pork fat” LINK

“Spectrometric prediction of wood basic density by comparison of different grain angles and variable selection methods” LINK

“Genetic robust kernel sample selection for chemometric data analysis” LINK

“Assessment of Regression Models for Predicting Rice Yield and Protein Content Using Unmanned Aerial Vehicle-Based Multispectral Imagery” RemoteSensing LINK

“Partial least squares and silver nanoparticles in spectrophotometric prediction of total hardness of water” 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




Optics for Spectroscopy

” … a combination of reverse phase high-performance liquid chromatography coupled to diode-array detector (RP-HPLC-DAD) and near-infrared spectroscopy  …” LINK

“Custom silicon technology for SPAD-arrays with red-enhanced sensitivity and low timing jitter” LINK




Facts

“Overwhelmed by Technostress? Sensitive Archetypes and Effects in Times of Forced Digitalization” IJERPH LINK




Research on Spectroscopy

“New Variation on Artificial Glass Imitating Tanzanite” LINK

“Decomposition of multicomponent fluorescence spectra by narrow peak method based on principal component analysis” LINK




Future topics in Spectroscopy

“Time Series Forecasting of Univariate Agrometeorological Data: A Comparative Performance Evaluation via One-Step and Multi-Step Ahead Forecasting Strategies” Sensors LINK




Environment NIR-Spectroscopy Application

“Mapping Potentially Acid Generating Material on Abandoned Mine Lands Using Remotely Piloted Aerial Systems” Minerals LINK

“Using a One-Dimensional Convolutional Neural Network on Visible and Near-Infrared Spectroscopy to Improve Soil Phosphorus Prediction in Madagascar” RemoteSensing LINK




Agriculture NIR-Spectroscopy Usage

“Foliar Application of Auxin or Cytokinin Can Confer Salinity Stress Tolerance in Vicia faba L.” Agronomy LINK

” DETECTION OF PROTEINS FROM PLANT LEAVES USING NEAR-INFRARED SPECTROSCOPY” LINK

“Quasi-collinear IR AOTF based on mercurous halide single crystals for spatio-spectral hyperspectral imaging” | LINK

“Discrimination of cracked soybean seeds by near-infrared spectroscopy and random forest variable selection” LINK

“Near infrared spectroscopy of Eucalyptus pellita for foliar nutrients and the potential for real-time monitoring of trees in fertiliser trial plots” LINK

“The Use of Multispectral Imaging and Single Seed and Bulk Near-Infrared Spectroscopy to Characterize Seed Covering Structures: Methods and Applications in Seed Testing and Research” Agriculture LINK

“Assessment of the Hyperspectral Data Analysis as a Tool to Diagnose Xylella fastidiosa in the Asymptomatic Leaves of Olive Plants” Plants LINK

“Discrimination of soils managed with different sources of fertilization and plant species in organic and conventional farming through near‐infrared spectroscopy and …” LINK

“Changes in the Milk Market in the United States on the Background of the European Union and the World” LINK

“Evaluating the performance of machine learning methods and variable selection methods for predicting difficult-to-measure traits in Holstein dairy cattle using milk infrared spectral data” LINK

” PROXIMAL AND DRONE BASED HYPERSPECTRAL SENSING FOR CROP NITROGEN STATUS DETECTION IN HISTORIC FIELD TRIALS” LINK

“Quantifying hightemperature stress on soybean canopy photosynthesis: The unique role of suninduced chlorophyll fluorescence” LINK




Food & Feed Industry NIR Usage

“Screening of Twelve Pea (Pisum sativum L.) Cultivars and Their Isolates Focusing on the Protein Characterization, Functionality, and Sensory Profiles” Foods LINK

“Authenticity Assessment and Fraud Quantitation of Coffee Adulterated with Chicory, Barley, and Flours by Untargeted HPLC-UV-FLD Fingerprinting and Chemometrics” Foods LINK




Pharma Industry NIR Usage

“Developing a rapid assessment technique to determine grapevine canopy nitrogen status” LINK




Laboratory and NIR-Spectroscopy

“Predicting cow milk quality traits from routinely available milk spectra using statistical machine learning methods”LINK




Other

“초분광 이미지를 이용한 배나무 화상병에 대한 최적 분광 밴드 선정” LINK

“Genetic Architecture of Kernel Compositional Variation in a Maize Diversity Panel” | LINK

“Developmental differences in the hemodynamic response to changes in lyrics and melodies by 4-and 12-month-old infants” LINK

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“Ionic Charge-Transfer Liquid Crystals Formed by Alternating Supramolecular Copolymerization of Liquid -Donors and TCNQ” | LINK

“Interval selection: A case‐study‐based approach” LINK

“A heat and moisture-exchanging mask impairs self-paced maximal running performance in a sub-zero environment” | LINK

“近红外光谱技术在坚果检测中的应用研究” LINK

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