Spectroscopy and Chemometrics/Machine-Learning News Weekly #27, 2022

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Near-Infrared Spectroscopy (NIRS)

“Simulation of an Algorithm for Space Target Materials Identification Based on vis-NIR Hyperspectral Data” LINK

“Near-Infrared Sensitive Nanoparticle Mediated Photothermal Ablation of Ventricular Myocardium” LINK

“Advances in NIR Spectroscopy Analytical Technology in Food Industries” | LINK

“Machine Learning Approach for Classifying College Scholastic Ability Test Levels with Unsupervised Features from Prefrontal Functional Near-Infrared Spectroscopy …” LINK

“Determination of the Soluble Solids Content in Korla Fragrant Pears Based on Visible and Near-Infrared Spectroscopy Combined With Model Analysis and Variable Selection” LINK

“Non-destructive Evaluation of the Quality Characteristics of Pomegranate Kernel Oil by Fourier Transform Near-Infrared and Mid-Infrared Spectroscopy” LINK

“Evaluation of Vis-NIR preprocessing combined with PLS regression for estimation soil organic carbon, cation exchange capacity and clay from eastern Croatia” LINK

“Post-Mortem Interval of Human Skeletal Remains Estimated with Handheld NIR Spectrometry” LINK

“근적외선분광 (NIRS) 을 이용한 참깨의 lignan 함량 비파괴 분석 방법 확립” LINK

“Non-destructive measurement of antioxidant activity and water content in chili powder (Capsicum annuum L.) using near-infrared spectroscopy”LINK

“Design of an Integrated Near-Infrared Spectroscopy Module for Sugar Content Estimation of Apples” LINK

“A Progressive Combined Variable Selection Method for Near-Infrared Spectral Analysis Based on Three-Step Hybrid Strategy” | LINK

“Novel Application of NIR Spectroscopy for Non-Destructive Determination of ‘Maratina’ Wine Parameters” LINK




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

“Near-infrared spectroscopy for Non-destructive determination of Quality of fresh cut cucumber during shelf life” LINK

“Nondestructive Testing of Pear Based on Fourier Near-Infrared Spectroscopy” LINK




Hyperspectral Imaging (HSI)

“Hyperspectral imaging technology coupled with human sensory information to evaluate the fermentation degree of black tea” LINK

“Short-Wave Infrared Hyperspectral Imaging System for Nondestructive Evaluation of Powdered Food” | LINK

“Integrated smart hyperspectral imaging and CARS-based characteristic band selection for rapid determination of SO_2 content in sulphur-fumigated Achyranthis Bidentatae Radix” LINK

“Effect of germ orientation during Vis-NIR hyperspectral imaging for the detection of fungal contamination in maize kernel using PLS-DA, ANN and 1D-CNN modelling” LINK




Chemometrics and Machine Learning

“Development of a Soil Organic Matter Content Prediction Model Based on Supervised Learning Using Vis-NIR/SWIR Spectroscopy” LINK

“Slice spectra approach to synchronous Two-dimensional correlation spectroscopy analysis for milk adulteration discriminate” LINK

“Validação prática de modelos de infravermelho próximo para tomate: sólidos solúveis e acidez” LINK

“Performance evaluation of variable selection methods coupled with partial least squares regression to determine the target component in solid samples” LINK

“APPLICATION OF VIS/NIR SPECTROSCOPY AND PARTIAL LEAST SQUARE REGRESSION (PLSR) FOR ESTIMATION OF SKIN COLOR IN CAYENNE PEPPER …” LINK

“Flipped detection of psychoactive substances in complex mixtures using handheld Raman spectroscopy coupled to chemometrics” LINK

“Agriculture : Calibration Spiking of MIR-DRIFTS Soil Spectra for Carbon Predictions Using PLSR Extensions and Log-Ratio Transformations” LINK

“波长漂移对近红外光谱 PLSR 分析模型的影响” LINK

“Diffuse Reflection Infrared Fourier Transform Spectroscopy and Partial Least Squares Regression Analysis for Temperature Prediction of Irreversible Thermochromic Paints” LINK




Optics for Spectroscopy

“Photonics : Ultra-Sensitive Si-Based Optical Sensor for Nanoparticle-Size Traditional Water Pollutant Detection” LINK




Research on Spectroscopy

“Diet quality, liveweight change and responses to N supplements by cattle grazing Astrebla spp.(Mitchell grass) pastures in the semi-arid tropics in northwest …” LINK




Equipment for Spectroscopy

“Polymers : Recovery of Waste Material from Biobags: 3D Printing Process and Thermo-Mechanical Characteristics in Comparison to Virgin and Composite Matrices” LINK




Environment NIR-Spectroscopy Application

“Transfer learning strategy for plastic pollution detection in soil: Calibration transfer from high-throughput HSI system to NIR sensor” LINK




Agriculture NIR-Spectroscopy Usage

“Effect of Phosphorus deficiency on chlorophyll a fluorescence and visible near-infrared reflectance of wheat plants (Triticum aestivum L.) grown in hydroponic …” LINK

“Sensors : NIR Instruments and Prediction Methods for Rapid Access to Grain Protein Content in Multiple Cereals” LINK

“Utilizing Hyper-Spectral No-Image Measurement to Assess the Development of disease severity of Cercospora Leaf Spot disease in sugar beet canopy” LINK




Horticulture NIR-Spectroscopy Applications

“Forests : Quality Analysis and Comprehensive Evaluation of Fruits from Different Cultivars of Pecan (Carya illinoinensis (Wangenheim) K. Koch)” LINK




Food & Feed Industry NIR Usage

“Foods : Date, Apple, and Pear By-Products as Functional Ingredients in Pasta: Cooking Quality Attributes and Physicochemical, Rheological, and Sensorial Properties” LINK




Laboratory and NIR-Spectroscopy

“Absolute radiometric calibration of an imaging spectroradiometer using a laboratory detector-based approach” LINK




Other

“Increased multimorbidity is associated with impaired cerebral and peripheral hemodynamic stabilization during active standing” LINK

“Synthesis of N-Doped ZnO Nanocomposites for Sunlight Photocatalytic Degradation of Textile Dye Pollutants” LINK

“Symmetry : Asymmetric Prefrontal Cortex Activation Associated with Mutual Gaze of Mothers and Children during Shared Play” LINK

“Coatings : Evaluation on Thermal Protection Performance of TiO2 Coated Aramid Nonwoven” LINK

“土壤水分去除算法的田间原位光谱反演棉田有机质” LINK

“近红外光谱技术用于银杏叶色谱分离过程多种内酯成分含量预测” LINK

“近红外光谱技术在微生物检测中的应用进展” LINK

“식품 산업에서의 근적외선 분광법을 이용한 비파괴 분석법 동향” LINK

“Applied Sciences : On the Absorption and Photoluminescence Properties of Pure ZnSe and Co-Doped ZnSe:Eu3+/Yb3+ Crystals” LINK

This is a mathematics joke. LINK

Table of organic compounds & their smells.LINK

“A Comparative Investigation of Chemically Reduced Graphene Oxide Thin Films Deposited via Spray Pyrolysis” | LINK





Spectroscopy and Chemometrics/Machine-Learning News Weekly #26, 2022

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Near-Infrared Spectroscopy (NIRS)

“A study on the rapidly non-destructive detection method of Huoxiang Zhengqi oral liquid using near infrared spectroscopy” LINK

“NIR spectroscopy for reaction monitoring and reaction mixture identification of cycloaliphatic epoxides” (SICI) LINK

“근적외선분광 (NIRS) 을 이용한 참깨의 lignan 함량 비파괴 분석 방법 확립” LINK

“Differences between chemical analysis and portable near-infrared reflectance spectrometry in maize hybrids” | LINK

“Rapid Detection of Goat Milk Mixed with Bovine Milk and Infant Goat Milk Formulas Mixed with Bovine Whey Powder by NIRS Fingerprints” |) LINK

“Neurovascular coupling analysis of working memory based on electroencephalography and functional near-infrared spectroscopy” LINK

“Fundamental effective temperature measurements for eclipsing binary stars–III. SPIRou near-infrared spectroscopy and CHEOPS photometry of the benchmark G0V …” LINK

“Physiological variable predictions using VIS-NIR spectroscopy for water stress detection on grapevine: interest in combining climate data using multiblock method” LINK

“SpectraNet-53: A Deep Residual Learning Architecture for Predicting Soluble Solids Content with VIS-NIR Spectroscopy” LINK

“Remote Sensing : Comparing the Use of Red-Edge and Near-Infrared Wavelength Ranges for Detecting Submerged Kelp Canopy” LINK

“Near-infrared spectroscopy combined with chemometrics to classify cosmetic foundations from a crime scene” LINK

“Broadband Near-Infrared-Emitting Phosphors with Suppressed Concentration Quenching in a Two-Dimensional Structure” LINK

“Using Machine Learning Methods and vis-NIRS in Screening of GMO, Non-GMO, and Hybrids of Brassica” LINK

“Fourier transform near-infrared spectroscopy coupled with variable selection methods for fast determination of salmon fillets storage time” LINK

“Guayulin content, resin and rubber fraction by near infrared spectroscopy in guayule stems (Parthenium argentatum, A. Gray)” LINK

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

“Digital Detection of Olive Oil Rancidity Levels and Aroma Profiles Using Near-Infrared Spectroscopy, a Low-Cost Electronic Nose and Machine Learning …” LINK

“Evaluation of the freshness of rainbow trout (Oncorhynchus mykiss) fillets by the NIR, E-nose and SPME-GC-MS” | LINK

“Trends in non-destructive analysis using near infrared spectroscopy in food industry” LINK

“Potential of NIRS Technology for the Determination of Cannabinoid Content in Industrial Hemp (Cannabis sativa L.)” LINK

“Rice bacterial blight resistant cultivar selection based on visible/near-infrared spectrum and deep learning” | LINK




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

“Development of a near‐infrared spectroscopy calibration for Hagberg falling number assessment of barley (Hordeum vulgare): A comparison of methods” LINK

“Integration of near-infrared spectroscopy and aquaphotomics for discrimination of cultured cancerous cells using phenol red” LINK

“Yb3+Doped Phenylethylammonium Lead Bromide 2D Layered Hybrid Perovskite for Near Infrared Emission” LINK




Raman Spectroscopy

“A Component Content Measurement Method Modified Using Indirect Hard Modeling for Polymer Blends Based on Raman Spectroscopy” LINK




Hyperspectral Imaging (HSI)

“Hyperspectral and genome-wide association analyses of leaf phosphorus status in local Thai indica rice” LINK

“Moldy Peanuts Identification Based on Hyperspectral Images and Point-centered Convolutional Neural Network Combined with Embedded Feature Selection” LINK

“Moisture detection of single corn seed based on hyperspectral imaging and deep learning” LINK

“Remote Sensing : Combining Different Transformations of Ground Hyperspectral Data with Unmanned Aerial Vehicle (UAV) Images for Anthocyanin Estimation in Tree Peony Leaves” LINK

“Hyperspectral imaging for classification of bulk grain samples with deep convolutional neural networks” LINK

“Advances in infrared spectroscopy and hyperspectral imaging combined with artificial intelligence for the detection of cereals quality” LINK

“A new quantitative index for the assessment of tomato quality using Vis-NIR hyperspectral imaging” LINK

“Sensors : Inversion of Nitrogen Concentration in Apple Canopy Based on UAV Hyperspectral Images” LINK

“Hyperspectral time series datasets of maize during the grain filling period” | LINK




Chemometrics and Machine Learning

“Authenticity green coffee bean species and geographical origin using nearinfrared spectroscopy combined with chemometrics” LINK

“Unsupervised detection of ash dieback disease (Hymenoscyphus fraxineus) using diffusion-based hyperspectral image clustering” LINK

“Calibration set optimization and library transfer for soil carbon estimation using soil spectroscopy A review” LINK

“IAI SPECIAL EDITION: Infrared spectroscopy chemometric model for determination of phenolic content of plant leaf powder” LINK

“Plants : Correlation of Glucosinolates and Volatile Constituents of Six Brassicaceae Seeds with Their Antioxidant Activities Based on Partial Least Squares Regression” LINK

“Study on the Classification Method of Rice Leaf Blast Levels Based on Fusion Features and Adaptive-Weight Immune Particle Swarm Optimization Extreme Learning Machine Algorithm” | LINK

“Classification of Waste Wood Categories According to the Best Reuse Using Ft-Nir Spectroscopy and Chemometrics” LINK

“Remote Sensing : Spectral Method for Liming Recommendation in Oxisol Based on the Prediction of Chemical Characteristics Using Interval Partial Least Squares Regression” LINK




Optics for Spectroscopy

“Polymers : Interfaces Based on Laser-Structured Arrays of Carbon Nanotubes with Albumin for Electrical Stimulation of Heart Cell Growth” LINK




Equipment for Spectroscopy

“Experimental methods in chemical engineering: Optical fibre probes in multiphase systems” LINK

“Assessing the potential of a handheld visible-near infrared microspectrometer for sugar beet phenotyping” LINK




Process Control and NIR Sensors

“Multi critical quality attributes monitoring of Chinese oral liquid extraction process with a spectral sensor fusion strategy” LINK




Environment NIR-Spectroscopy Application

“Remote Sensing : Detection of Tree Decline (Pinus pinaster Aiton) in European Forests Using Sentinel-2 Data” LINK

“Mapping Organizational Changes of FiberLike Structures in Disease Progression by Multiparametric, Quantitative Imaging” LINK

“Remote Sensing : Recognition of the Bare Soil Using Deep Machine Learning Methods to Create Maps of Arable Soil Degradation Based on the Analysis of Multi-Temporal Remote Sensing Data” LINK

“Sensors : On the Acquisition of High-Quality Digital Images and Extraction of Effective Color Information for Soil Water Content Testing” LINK




Agriculture NIR-Spectroscopy Usage

“Aggregation Reduces Subcellular Localization and Cytotoxicity of Single-Walled Carbon Nanotubes” LINK

“Strategies for monitoring within-field soybean yield using Sentinel-2 Vis-NIR-SWIR spectral bands and machine learning regression methods” | LINK

“Design of a Phenotypic Sensor About Protein and Moisture in Wheat Grain” LINK




Horticulture NIR-Spectroscopy Applications

“Rapid detection and quantification of the adulteration of orange juice with grapefruit juice using handheld Raman spectroscopy and multivariate analysis” LINK




Food & Feed Industry NIR Usage

“Synthesis and characterization of the `Japanese riceball’shaped Molybdenum Blue Na4[Mo2O2(OH)4(C6H4NO2)2]2[Mo120Ce6O366H12(OH)2(H2O)76]200H2O” LINK

“Methodology for Olive Fruit Quality Assessment by Means of a Low-Cost Multispectral Device” LINK




Chemical Industry NIR Usage

“Polymers : The Impact of Selected Laser-Marking Parameters and Surface Conditions on White Polypropylene Moldings” LINK

“Polymers : Electrical Transport, Structural, Optical and Thermal Properties of [(1−x)Succinonitrile: xPEO]-LiTFSI-Co(bpy)3(TFSI)2-Co(bpy)3(TFSI)3 Solid Redox Mediators” LINK




Other

“การ ตรวจ สอบ องค์ประกอบ ทาง เคมี ใน ข้าวเปลือก แบบ รวดเร็ว ด้วย เนีย ร์ อินฟราเรด สเปก โต รส โค ปี” LINK

“Structural and Optical Characterization of Mechanochemically Synthesized CuSbS2 Compounds” LINK

“Site-specific Seeding Using Proximal and Remote Sensors Data Fusion” LINK

“Enhanced electrocatalysis of WSe2 nanosheets by partial oxidation for hydrogen generation” LINK



Spectroscopy and Chemometrics/Machine-Learning News Weekly #15, 2022

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Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 14, 2022 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

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Near-Infrared Spectroscopy (NIRS)

“Abstract TP65: Evaluation Of Leg Microvascular Function In Chronic Stroke Survivors Using Near Infrared Spectroscopy And The Vascular Occlusion Technique.” LINK

“Remote Sensing : Using Ensemble-Based Systems with Near-Infrared Hyperspectral Data to Estimate Seasonal Snowpack Density” LINK

“Ultra-Broadband and High Efficiency Near-Infrared Gd3ZnxGa5-2xGexO12: Cr3+ (x= 0-2.0) Garnet Phosphors via Crystal Field Engineering” LINK

“Analysis of initiator content of prepreg by near-infrared spectroscopy” | LINK

“Rapid Determination of Pachymic Acid Content by Near-Infrared Spectroscopy” | LINK

“Novel automatic model construction method for the rapid characterization of petroleum properties from near-infrared spectroscopy” LINK

“Rapid discrimination of Turkish commercial hazelnut (Corylus avellana L.) varieties using Near-Infrared Spectroscopy and chemometrics” LINK

“fNIRS brain measures of ongoing nociception during surgical incisions under anesthesia” | LINK

“An unexpected reduction in the value of near-infrared spectroscopy in a child with moyamoya disease” LINK




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

“Electrochromism of Nanographenes in the NearInfrared Region” LINK




Hyperspectral Imaging (HSI)

“Monitoring of Moisture Contents and Rehydration Rates of Microwave Vacuum and Hot Air Dehydrated Beef Slices and Splits Using Hyperspectral Imaging” LINK

“Rapid and nondestructive detection of marine fishmeal adulteration by hyperspectral imaging and machine learning” LINK

“Real-time monitoring the color changes of large yellow croaker (Larimichthys crocea) fillets based on hyperspectral imaging empowered with artificial intelligence” LINK

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

“The development of on-line surface defect detection system for jujubes based on hyperspectral images” LINK

“Spatio-Temporal Patterns of Aspergillus Flavus Infection and Aflatoxin B1 Biosynthesis on Maize Kernels Probed by SWIR Hyperspectral Imaging and Synchrotron …” LINK

“A back‐propagation neural network model using hyperspectral imaging applied to variety nondestructive detection of cereal” LINK

“An Attention Involved Network Stacked by Dual-channel Residual Block for Hyperspectral Image Classification” LINK

“Determination of total flavonoid and polysaccharide content in Anoectochilus formosanus in response to different light qualities using hyperspectral imaging” LINK




Chemometrics and Machine Learning

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

“Multivariate assessment for predicting antioxidant activity from clove and pomegranate extracts by MCR-ALS and PLS models combined to IR spectroscopy” LINK

“Sensors : Prediction of Neonatal Respiratory Distress Biomarker Concentration by Application of Machine Learning to Mid-Infrared Spectra” LINK

“Identification of Forsythia suspensa (Thunb.) Vahl in different harvest periods using intelligent sensory technologies, HPLC characteristic fingerprint coupled with chemometrics” LINK

“Corn Seed Defect Detection Based on Watershed Algorithm and Two-Pathway Convolutional Neural Networks” | LINK

“Blood Glucose Prediction Using Machine Learning on Jetson Nanoplatform” LINK

“Diffuse Reflection Infrared Fourier Transform Spectroscopy and Partial Least Squares Regression Analysis for Temperature Prediction of Irreversible Thermochromic Paints” LINK

“Rapid detection of fumonisin B(1) and B(2) in ground corn samples using smartphone-controlled portable near-infrared spectrometry and chemometrics” LINK

“Two-Dimensional Correlation Spectroscopy Combined with Deep Learning to Identify the Proximate Geographical Origin of Wolfberries and Optimization from Fusion …” LINK




Optics for Spectroscopy

“Nanomaterials : Long-Term Fluorescence Behavior of CdSe/ZnS Quantum Dots on Various Planar Chromatographic Stationary Phases” LINK

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




Facts

“Identification of coumarinbased food additives using terahertz spectroscopy combined with manifold learning and improved support vector machine” LINK




Research on Spectroscopy

“Studying sand component of soil texture using the spectroscopic method” LINK




Process Control and NIR Sensors

“Remote Sensing : Combining Spectral and Textural Information from UAV RGB Images for Leaf Area Index Monitoring in Kiwifruit Orchard” LINK

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




Environment NIR-Spectroscopy Application

“Strategies of efficient estimation of soil organic content at the local scale based on a national spectral database” LINK

“Remote Sensing : A Novel Spectral Index for Automatic Canola Mapping by Using Sentinel-2 Imagery” LINK

“Joint control by soil moisture, functional genes and substrates on response of N2O flux to climate extremes in a semiarid grassland” LINK

“Remote Sensing : The Brazilian Soil Spectral Service (BraSpecS): A User-Friendly System for Global Soil Spectra Communication” LINK

“Remote Sensing : Using LiDAR System as a Data Source for Agricultural Land Boundaries” LINK




Agriculture NIR-Spectroscopy Usage

“Using Unmanned Aerial Vehicle-Based Multispectral Image Data to Monitor the Growth of Intercropping Crops in Tea Plantation” | LINK

Fully Automated Hydroponics Farm. farm hydroponics tech DigitalTransformation innovation Robotics robots agriculture LINK

“Foods : Comprehensive Study of Traditional Plant Ground Ivy (Glechoma hederacea L.) Grown in Croatia in Terms of Nutritional and Bioactive Composition” LINK

“Prediction of fumonisins B1 and B2 in corn distiller’s dried grains with solubles through near infrared reflectance spectroscopy” LINK

“Energies : Logarithmic Mean Divisia Index Decomposition Based on Kaya Identity of GHG Emissions from Agricultural Sector in Baltic States” LINK

“Optical imaging spectroscopy for rapid, primary screening of SARS-CoV-2: a proof of concept” LINK

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

“Applied Sciences : Crop Classification for Agricultural Applications in Hyperspectral Remote Sensing Images” LINK

“A new salt-inclusion compound,| Ag4Br|@[B7O12], with a novel type of the porous double-layered borate anion and strong anharmonicity of the “guest” sublattice” LINK




Horticulture NIR-Spectroscopy Applications

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




Food & Feed Industry NIR Usage

“Foods : Exploring Chemical Markers Related to the Acceptance and Sensory Profiles of Concentrated Liquid Coffees: An Untargeted Metabolomics Approach” LINK

“Effects of Irrigation Strategy and Plastic Film Mulching on Soil N2O Emissions and Fruit Yields of Greenhouse Tomato” LINK




Pharma Industry NIR Usage

“The utility of cerebral autoregulation indices in detecting severe brain injury varies by cooling treatment phase in neonates with hypoxic-ischemic encephalopathy” LINK




Medicinal Spectroscopy

“The application of Raman spectroscopy and chemometric methods for analysis healthy blood and blood with BRCA mutation” LINK




Other

“Regional pulmonary oxygen saturations immediately after birth” LINK

“Near-IR study of the impact of alkyl-ammonium and-phosphonium cations on the hydration of montmorillonite” LINK

The only known photo of Schrodinger’s cat. LINK

“Radical Anions and Dianions of Naphthalenediimides Generated within Layer-by-Layer Zirconium Phosphonate Thin Films” LINK

“Genetic variation among pumpkin landraces based on seed qualities and molecular markers” | LINK

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




Spectroscopy and Chemometrics/Machine-Learning News Weekly #8, 2022

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Near-Infrared Spectroscopy (NIRS)

“Nirs Technology (Near Infrared Reflectance Spectroscopy) for Detecting Soil Fertility Case Study in Aceh Province” LINK

“Fourier transform and near infrared dataset of dialdehyde celluloses used to determine the degree of oxidation with chemometric analysis” LINK

“NIRS and Aquaphotomics Trace Robusta-to-Arabica Ratio in Liquid Coffee Blends” LINK

“Development of a generic NIRS calibration pipeline using deep learning and model ensembling: application to some reference datasets” LINK

“Foods : Rapid Differentiation of Unfrozen and Frozen-Thawed Tuna with Non-Destructive Methods and Classification Models: Bioelectrical Impedance Analysis (BIA), Near-Infrared Spectroscopy (NIR) and Time Domain Reflectometry (TDR)” LINK

“Rapid and accurate determination of prohibited components in pesticides based on near infrared spectroscopy” LINK

“NIR spectroscopic methods for monitoring blend potency in a feed frame – calibration transfer between offline and inline using a continuum regression filter” LINK

“A FT-NIR Process Analytical Technology Approach for Milk Renneting Control” LINK

“Construction and Verification of a Mathematical Model for Near-Infrared Spectroscopy Analysis of Gel Consistency in Southern Indica Rice” LINK

“Research on Construction of Visible-Near Infrared Spectroscopy Analysis Model for Soluble Solid Content in Different Colors of Jujube” LINK

“Quantitative Detection of Agaricus Bisporus Freshness Based on VIS-NIR Spectroscopy” LINK

“Foods : Rapid Determination of β-Glucan Content of Hulled and Naked Oats Using near Infrared Spectroscopy Combined with Chemometrics” LINK

“A ready-to-use portable VIS-NIR spectroscopy device to assess superior EVOO quality” | LINK

“Challenges, Opportunities and Recent Advances in Near Infrared Spectroscopy Applications for Monitoring Blend Uniformity in the Continuous Manufacturing of Solid …” LINK

“The use of near-infrared reflectance spectroscopy (NIRS) to predict dairy fibre feeds in vitro digestibility” LINK

“Near-Infrared Reflectance Spectroscopy (NIRS) detection to differentiate morning and afternoon milk based on nutrient contents and fatty acid profiles” LINK

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

“Near infrared spectroscopy to predict plaque progression in plaque-free artery regions” LINK

“The evolution of chemometrics coupled with near infrared spectroscopy for fruit quality evaluation” LINK

“Quantitative Detection of Agaricus Bisporus Freshness Based on VIS-NIR Spectroscopy” LINK

“Application of SG-MSC-MC-UVE-PLS Algorithm in Whole Blood Hemoglobin Concentration Detection Based on Near Infrared Spectroscopy” LINK

“Near infrared reflectance spectroscopy as a tool to predict non-starch polysaccharide composition and starch digestibility profiles in common monogastric …” LINK

“Development of SOP for NIRS spectral measurement on fresh grounded yam tubers and cassava roots” LINK

“Development of calibration models within a closed feed frame to determine drug concentration using near infrared spectroscopy” LINK

“Amazonian cacao-clone nibs discrimination using NIR spectroscopy coupled to naïve Bayes classifier and a new waveband selection approach” LINK

“Foods : A FT-NIR Process Analytical Technology Approach for Milk Renneting Control” LINK

“Study on Soil Salinity Estimation Method of “Moisture Resistance” Using Visible-Near Infrared Spectroscopy in Coastal Region” LINK

“Can Grassland Chemical Quality Be Quantified Using Transform Near-Infrared Spectroscopy?” LINK

“High Near-Infrared Reflective Zn 1-x A x WO 4 Pigments with Various Hues Facilely Fabricated by Tuning Doped Transition Metal Ions (A= Co, Mn, and Fe)” LINK

“Rapid Differentiation of Unfrozen and Frozen-Thawed Tuna with Non-Destructive Methods and Classification Models: Bioelectrical Impedance Analysis (BIA), Near-Infrared Spectroscopy (NIR) and Time Domain Reflectometry (TDR)” LINK

“The Relationship Between Genetic Variations and NIRs Differences of Eucalyptus Pellita Provenances” LINK

“Prediction of quality of total mixed ration for dairy cows by near infrared reflectance spectroscopy and empirical equations” LINK




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

“Agricultural products quality determination by means of near infrared spectroscopy” LINK

“A Near-Infrared TDLAS Online Detection Device for Dissolved Gas in Transformer Oil” LINK

“Near-Infrared Spectroscopy Detection of Cotton/Polyester Content Based on Dropout Deep Belief Network” LINK

“Study on Near-Infrared Spectrum Acquisition Method of Non-Uniform Solid Particles” LINK

“Scanning interferometric near-infrared spectroscopy” LINK

“A broadband near‐infrared Sc1‐x(PO3)3:xCr3+ phosphor with enhanced thermal stability and quantum yield by Yb3+ codoping” LINK

“Minerals : Geometallurgical Characterisation with Portable FTIR: Application to Sediment-Hosted Cu-Co Ores” LINK




Hyperspectral Imaging (HSI)

“Developing deep learning based regression approaches for prediction of firmness and pH in Kyoho grape using Vis/NIR hyperspectral imaging” LINK

“Robustness and accuracy evaluation of moisture prediction model for black tea withering process using hyperspectral imaging” LINK




Spectral Imaging

“Remote Sensing : Improved Method to Detect the Tailings Ponds from Multispectral Remote Sensing Images Based on Faster R-CNN and Transfer Learning” LINK




Chemometrics and Machine Learning

“Nir Spectral Techniques and Chemometrics Applied to Food Processing” | LINK

“Consistent Value Creation from Bioprocess Data with Customized Algorithms: Opportunities Beyond Multivariate Analysis” LINK

“Effect of variable selection algorithms on model performance for predicting moisture content in biological materials using spectral data” LINK

“Chemometrics: An Excavator in Temperature-Dependent Near-Infrared Spectroscopy” LINK

“Development of Calibration-Free/Minimal Calibration Wavelength Selection for Iterative Optimization Technology Algorithms toward Process Analytical Technology Application” LINK




Equipment for Spectroscopy

“The utility of a near-infrared spectrometer to predict the maturity of green peas (Pisum sativum)” LINK

“Effect of lanthanum content on the thermophysical properties and near-infrared reflection properties of lanthanum-cerium oxides” LINK




Process Control and NIR Sensors

“Emerging non-destructive imaging techniques for fruit damage detection: Image processing and analysis” LINK




Environment NIR-Spectroscopy Application

“Fusion of visible nearinfrared and midinfrared data for modelling key soilforming processes in loess soils” LINK




Agriculture NIR-Spectroscopy Usage

“Preharvest phenotypic prediction of grain quality and yield of durum wheat using multispectral imaging” LINK

“Remote Sensing : A Random Forest Algorithm for Retrieving Canopy Chlorophyll Content of Wheat and Soybean Trained with PROSAIL Simulations Using Adjusted Average Leaf Angle” LINK

“Agriculture : Application of Fourier Transform Infrared Spectroscopy and Multivariate Analysis Methods for the Non-Destructive Evaluation of Phenolics Compounds in Moringa Powder” LINK




Horticulture NIR-Spectroscopy Applications

“Nondestructive detection of total soluble solids in grapes using VMDRC and hyperspectral imaging” LINK




Forestry and Wood Industry NIR Usage

“Influence of growth parameters on wood density of Acacia auriculiformis” | LINK




Food & Feed Industry NIR Usage

“Data fusion of near-infrared diffuse reflectance spectra and transmittance spectra for the accurate determination of rice flour constituents” LINK




Medicinal Spectroscopy

“Carbon Dots with Intrinsic Bioactivities for Photothermal Optical Coherence Tomography, tumorspecific Therapy and Postoperative Wound Management” LINK




Other

“Potential denitrification activity response to long-term nitrogen fertilization-A global meta-analysis” LINK

“Annealing induced phase transformation from amorphous to polycrystalline SnSe2 thin film photo detector with enhanced light-matter interaction” LINK

“MoS2/PVA Hybrid Hydrogel with Excellent LightResponsive Antibacterial Activity and Enhanced Mechanical Properties for Wound Dressing” LINK

“Influence of Substrate Temperature on Structural and Optical Properties of Co-Evaporated Cu2SnS3/ITO Thin Films” | LINK





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Spectroscopy and Chemometrics News Weekly #13, 2021

NIR Calibration-Model Services

NIRS Analytical Laboratory Method Development : Reduce Workload and Response Time | MethodDevelopment modeling LINK

Spectroscopy and Chemometrics News Weekly 12, 2021 | NIRS NIR Spectroscopy MachineLearning Spectrometer Application Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Service Software 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

Get the Spectroscopy and Chemometrics News Weekly in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

“Differentiation between Fresh and Thawed Cephalopods Using NIR Spectroscopy and Multivariate Data Analysis. Foods 2021, 10, 528” LINK

“Ethanol-soluble carbohydrates of cool-season grasses: prediction of concentration by near-infrared reflectance spectroscopy (NIRS) and evaluation of effects of …” LINK

“An Evaluation of Different NIR-Spectral Pre-Treatments to Derive the Soil Parameters C and N of a Humus-Clay-Rich Soil” LINK

“Prediction of Physicochemical Properties in Honeys with Portable Near-Infrared (microNIR) Spectroscopy Combined with Multivariate Data Processing” LINK

“Comparison between single and mixed-species NIRS databases’ accuracy of dairy fiber feed value detection” LINK

“Using autoencoders to compress soil VNIR–SWIR spectra for more robust prediction of soil properties” LINK

“Prediction of some quality properties of rice and its flour by near-infrared spectroscopy (NIRS) analysis.” ricequality Amylose viscosity LINK




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

“Nitrogen Management Based on Visible/Near Infrared Spectroscopy in Pear Orchards” Remote Sensing LINK

“Applications of near infrared spectroscopy for fish and fish products quality: a review” LINK

“Near Infrared Spectroscopy as a PAT Tool for Monitoring and Control of Protein and Excipient Concentration in Ultrafiltration of Highly Concentrated Antibody Formulations” LINK

“Determination of soluble solid content in market tomatoes using Near-infrared Spectroscopy” LINK

“Discriminating Coalho cheese by origin through near and middle infrared spectroscopy and analytical measures” LINK

“Current and future research directions in computer-aided near-infrared spectroscopy: A perspective” LINK

“Estimation of the Relative Abundance of Quartz to Clay Minerals Using the Visible–Near-Infrared–Shortwave- Infrared Spectral Region” LINK

“Estimating the Lactate Threshold Using Wireless Near-Infrared Spectroscopy and Threshold Detection Analyses” LINK

“Smart SelfAssembly Amphiphilic CyclopeptideDye for NearInfrared WindowII Imaging” LINK

“Application of Long-Wave Near Infrared Hyperspectral Imaging for Determination of Moisture Content of Single Maize Seed” LINK

“Near Infrared Spectroscopy as a PAT Tool for Monitoring and Control of Protein and Excipient Concentration in Ultrafiltration of Highly Concentrated Antibody …” LINK

” Achieving the potential multifunctional near-infrared materials Ca 3 In 2− x Ga x Ge 3 O 12: Cr 3+ using a solid state method” LINK

“ATR-FTIR Microspectroscopy Brings a Novel Insight Into the Study of Cell Wall Chemistry at the Cellular Level” LINK

“Development and performance tests of an on-the-go detector of soil total nitrogen concentration based on near-infrared spectroscopy” LINK

“Mid-Infrared Scattering in -Al2O3 Catalytic Powders” LINK

“Rapid tannin profiling of tree fodders using untargeted mid-infrared spectroscopy and partial least squares regression” LINK

“Intelligent evaluation of taste constituents and polyphenols-to-amino acids ratio in matcha tea powder using near infrared spectroscopy” LINK




Raman Spectroscopy

“In vivo diagnosis of skin cancer with a portable Raman spectroscopic device” LINK




Hyperspectral Imaging (HSI)

” A chemometric view of hyperspectral images” LINK




Chemometrics and Machine Learning

” A synergistic use of chemometrics and deep learning improved the predictive performance of near-infrared spectroscopy models for dry matter prediction in …” LINK

“Soil exchangeable cations estimation using Vis-NIR spectroscopy in different depths: Effects of multiple calibration models and spiking” LINK

“Prediction of Tea Theanine Content using Near-Infrared Spectroscopy and Flower Pollination Algorithm” LINK

“Predicting Oil Content In Ripe Macaw Fruits (Acrocomia Aculeata) From Unripe Ones By Near Infrared Spectroscopy And Pls Regression” LINK

“A Model Based on Clusters of Similar Color and NIR to Estimate Oil Content of Single Olives” LINK

“Quick Determination and Discrimination of Commercial Hand Sanitisers Using Attenuated Total Reflectance-Fourier Transform Infrared Spectroscopy and Chemometrics” LINK

“A synergistic use of chemometrics and deep learning improved the predictive performance of near-infrared spectroscopy models for dry matter prediction in mango fruit” LINK

“Comparative study between Partial Least Squares and Rational function Ridge Regression models for the prediction of moisture content of woodchip samples using a handheld spectrophotometer” LINK

“Classification of Lingwu long jujube internal bruise over time based on visible near-infrared hyperspectral imaging combined with partial least squares-discriminant …” LINK

“Nondestructive qualitative and quantitative analysis of Yaobitong capsule using near-infrared spectroscopy in tandem with chemometrics” LINK

“Near infrared reflectance spectroscopy: classification and rapid prediction of patchouli oil content” LINK

“Chemometric classification of geothermal and non-geothermal ethanol leaf extract of seurapoh (Chromolaena odorata Linn) using infrared spectroscopy” LINK




Process Control and NIR Sensors

“In-Line Technologies for the Analysis of Important Milk Parameters during the Milking Process: A Review” LINK




Environment NIR-Spectroscopy Application

“Remote Sensing, Vol. 13, Pages 1105: Water Conservation Estimation Based on Time Series NDVI in the Yellow River Basin” LINK

“A novel framework to estimate soil mineralogy using soil spectroscopy” LINK




Agriculture NIR-Spectroscopy Usage

“Pentosan polysulfate maculopathy: Prevalence, spectrum of disease, and choroidal imaging analysis based on prospective screening: Pentosan maculopathy: disease spectrum & choroidal analysis” LINK

“An Alternative Approach to Evaluate the Quality of Protein-Based Raw Materials for Dry Pet Food. Animals 2021, 11, 458” LINK

“The use of NIR sensor technology for soil test-based decision making in agriculture” LINK

“Estimation of Starch Hydrolysis in Sweet Potato (Beni haruka) Based on Storage Period Using Nondestructive Near-Infrared Spectrometry. Agriculture 2021, 11, 135” LINK

“Handheld vs. Benchtop NearInfrared Spectrometers – How Do They Compare for Analyzing Forage Nutritive Value?” LINK

“Foods, Vol. 10, Pages 612: Preliminary Insights in Sensory Profile of Sweet Cherries” LINK

“Comparing CalReg performance with other multivariate methods for estimating selected soil properties from Moroccan agricultural regions using NIR spectroscopy” LINK

“Potential of Multivariate Statistical Technique Based on the Effective Spectra Bands to Estimate the Plant Water Content of Wheat Under Different Irrigation Regimes” LINK

“Agriculture, Vol. 11, Pages 239: In-Line Technologies for the Analysis of Important Milk Parameters during the Milking Process: A Review” LINK

“Foods, Vol. 10, Pages 496: Fatty Acid Composition from Olive Oils of Portuguese Centenarian Trees Is Highly Dependent on Olive Cultivar and Crop Year” LINK

“Automated in-field leaf-level hyperspectral imaging of corn plants using a Cartesian robotic platform” LINK

“A novel compact intrinsic safety full range Methane microprobe sensor using “trans-world” processing method based on near- infrared spectroscopy” LINK

“Organic carbon in agricultural and agroforestry soils: Effect of different management practices” LINK

“Machine Learning-Based Approach to Predict Insect-Herbivory-Damage and Insect-Type Attack in Maize Plants Using Hyperspectral Data” LINK

” Spectral reflectance of marine macroplastics in the VNIR and SWIR measured in a controlled environment” LINK




Forestry and Wood Industry NIR Usage

“Chemometric development using portable molecular vibrational spectrometers for rapid evaluation of AVC (Valsa mali Miyabe et Yamada) infection of apple trees” LINK




Food & Feed Industry NIR Usage

“Quantitative Analysis of Colony Number in Mouldy Wheat based on Near Infrared Spectroscopy combined with Colorimetric Sensor” LINK




Pharma Industry NIR Usage

” Integration of transcriptomes analysis with spectral signature of total RNA for generation of affordable remote sensing of Hepatocellular carcinoma in serum …” LINK




Laboratory and NIR-Spectroscopy

” Prediction of meat quality traits in the abattoir using portable near-infrared spectrometers: heritability of predicted traits and genetic correlations with laboratory …” LINK




Other

“Ultrasonic-assisted catalytic transfer hydrogenation for upgrading pyrolysis-oil” LINK

“Quantitation of volatile aldehydes using chemoselective response dyes combined with multivariable data analysis” LINK

“Evaluation and optimization on the reflection and durability of reflective coatings for cool pavement” LINK

“Polyvinyl chloride: chemical modification and investigation of structural and thermal properties” LINK





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Spectroscopy and Chemometrics News Weekly #39, 2020

NIR Calibration-Model Services

Safe Cost and Time with new NIR Model Development and Maintenance in the Analytical Testing Laboratory. | NIRS NIR instruments Spectrometer Infrared Spectroscopy Food Feed Dairy Sample Analysis Analytical Testing Laboratory LINK

NIR Spectroscopic Custom Applications for chemical analysis | laboratory analyzer analyser QA QC QAQC LINK

Spectroscopy and Chemometrics News Weekly 38, 2020 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK




Near-Infrared Spectroscopy (NIRS)

“Determination of green pea and spinach adulteration in pistachio nuts using NIR spectroscopy” LINK

“Improved prediction of ‘Kent’ mango firmness during ripening by near-infrared spectroscopy supported by interval partial least square regression” LINK

“Phytochemical composition and variability in Quercus ilex acorn morphotypes as determined by NIRS and MS-based approaches” LINK

“FT-NIR spectroscopy and RP-HPLC combined with multivariate analysis reveals differences in plant cell suspension cultures of Thevetia peruviana treated with …” LINK

“Combination of Convolutional Neural Networks and Recurrent Neural Networks for predicting soil properties using Vis–NIR spectroscopy” LINK

“Non-destructive determination of the main chemical components of red dragon fruit peel flour by using Near-Infrared Reflectance Spectroscopy (NIRS)” LINK

“Comparative VIS and NIR Raman and FTIR Spectroscopy of Lunar Analog Samples” LINK

“NearInfrared spectroscopy (NIRS) applications for high throughput phenotyping (HTP) for cassava and yam: A review” LINK

“Near infrared spectroscopy for rapid determination of solids content of amino resins” LINK




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

“Dual-slope imaging in highly scattering media with frequency-domain near-infrared spectroscopy.” LINK

“Non-destructive measurement of apple internal quality by using near-infrared spectroscopy” | LINK

“Feasibility Study on Use of Near Infrared Spectroscopy for Rapid and Non-Destructive Determination of Gossypol Content in Intact Cottonseeds” LINK

“NEAR INFRARED SPECTROSCOPY FOR SEPARATION OF TAUARI WOOD IN BRAZILIAN AMAZON NATIVE FOREST” LINK

“The use of infrared spectroscopy and machine learning tools for detection of Meloidogyne infestations” LINK

“simultaneous determination of moisture and berberine content in Coptidis Rhizoma and Phellodendri Chinensis Cortex by near-infrared spectroscopy” LINK




Raman Spectroscopy

Epic video for OpenRAMAN to celebrate first year on Patreon! LINK




Hyperspectral Imaging (HSI)

“Hyperspectral Imaging Coupled with Multivariate Analysis and Image Processing for Detection and Visualisation of Colour in Cooked Sausages Stuffed in Different …” LINK




Spectral Imaging

Point of care (POC) testing is designed to diagnose patients in the field, rather than in a medical facility. Ocean Insight offers highly integrated multispectral sensors reduces the complexity, footprint and cost of PCR instrumentation. Learn more: LINK




Chemometrics and Machine Learning

“Probabilistic classification models for the in situ authentication of Iberian pig carcasses using Near Infrared Spectroscopy” LINK

“Application of Chemometrics in Biosensing: A Brief Review” Biosensors LINK

“Rapid monitoring approaches for concentration process of lanqin oral solution by near-infrared spectroscopy and chemometric models.” LINK

“Establishment of Near-Infrared Prediction Models for Toluene Insoluble Substance and Other 3 Indexes of Medium Temperature Coal Pitch” LINK

“Modified selfadaptive model for improving the prediction accuracy of soil organic matter using laserinduced breakdown spectroscopy” LINK

“A Comparative Study of PLSR and SVM-R with Various Preprocessing Techniques for the Quantitative Determination of Soluble Solids Content of Hardy Kiwi Fruit by a Portable Vis/NIR Spectrometer.” LINK

“A Brief History of Whiskey Adulteration and the Role of Spectroscopy Combined with Chemometrics in the Detection of Modern Whiskey Fraud” LINK




Research on Spectroscopy

“Continuous and real-time indoor and outdoor methane sensing with portable optical sensor using rapidly pulsed IR LEDs.” LINK




Equipment for Spectroscopy

“OpenRAMAN: Open-Source Raman Spectrometer in 1 day” Raman Spectroscopy 3Dprinting LINK

“Nondestructive authentication of the regional and geographical origin of cocoa beans by using a handheld NIR spectrometer and multivariate algorithm.” LINK




Future topics in Spectroscopy

“Artificial Intelligence-as-a-Service Market-Growth, Trends, and Forecast (2020-2025)” ArtificialIntelligence AIaaS MarketGrowth LINK




Process Control and NIR Sensors

“Real Time Monitoring of Quality Attributes by Inline Fourier Transform Infrared Spectroscopic Sensors at Ultrafiltration and Diafiltration of Bioprocess” LINK




Agriculture NIR-Spectroscopy Usage

“Application of advanced molecular spectroscopy and modern evaluation techniques in canola molecular structure and nutrition property research” LINK

“Sensors, Vol. 20, Pages 4645: Wavelength Selection FOR Rapid Identification of Different Particle Size Fractions of Milk Powder Using Hyperspectral Imaging” LINK

“Role of Near Infrared Spectroscopy in Agriculture” LINK

“Comparison between synthetic and rosemary-based antioxidants for the deep frying of French fries in refined soybean oils evaluated by chemical and non-destructive …” LINK




Forestry and Wood Industry NIR Usage

“Phenotypic techniques and applications in fruit trees: a review.” LINK




Food & Feed Industry NIR Usage

“Rapid screening of DON contamination in whole wheat meals by Vis/NIR spectroscopy and computer vision coupling technology” LINK





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