Spectroscopy and Chemometrics News Weekly #19, 2019

CalibrationModel.com

Spectroscopy and Chemometrics News Weekly 18, 2019 | NIRS NIR Spectroscopy Chemometrics Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software Sensors QA QC Testing Quality Checking LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 18, 2019 | NIRS NIR Spektroskopie Chemometrie Spektrometer Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse Labor LINK

Spettroscopia e Chemiometria Weekly News 18, 2019 | NIRS NIR Spettroscopia Chemiometria analisi chimica Spettrale Spettrometro Chem Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem prediction models LINK

This week’s NIR news Weekly is sponsored by YourCompanyNameHere – BestNIRinstruments. Check out their product page … link




Chemometrics

“Correlation between the composition of green Arabica coffee beans and the sensory quality of coffee brews” LINK

“High accuracy deternimation of Angelica dahurica origin based on near infrared spectroscopy and random forest pruning algorithm” LINK

“Rapid analysis of the Tanreqing injection by near-infrared spectroscopy combined with least squares support vector machine and Gaussian process modeling techniques.” LINK

“Classification and Identification of Pesticide Residues in Cucumber Based on Near Infrared Spectroscopy” LINK

“Analytical strategies based on near infrared spectroscopy and multivariate calibration for rapid quantification of florfenicol at low-concentrations in medicated-feed pellets” LINK

“Lighting the Ivory Track: Are Near Infrared and Chemometrics Up to the Job? A Proof of Concept” LINK

“NIR spectroscopy-multivariate analysis for discrimination and bioactive compounds prediction of different Citrus species peels” | /> LINK

“Fast and Non-Destructive Prediction of Moisture Content and Chologenic Acid of Intact Coffee Beans Using Near Infrared Reflectance Spectroscopy” LINK

“Characterization of Edible Oils Using NIR Spectroscopy and Chemometric Methods” LINK

“A diffuse reflectance NIR spectroscopy method for determine drug concentration in pharmaceutical production tablets based on a PLS calibration model from manufactured tablets” LINK




Near Infrared (NIR) Spectroscopy

“Estimating forest soil organic carbon content using vis-NIR spectroscopy: Implications for large-scale soil carbon spectroscopic assessment” LINK

“Multivariate data analysis of near-infrared spectra of cultivation medium powders for mammalian cells” LINK

“Rapid-Detection Sensor for Rice Grain Moisture Based on NIR Spectroscopy” LINK

“REC-NIR-BLACK carbon-black free masterbatch provides a second life for black plastic packaging by allowing scanning by near-infrared technology for automated sorting at recovery facilities.” LINK

“Near-infrared spectroscopy for food quality evaluation” LINK

“Near infrared spectroscopy as an alternative method for rapid determination of the solidification point of 2,4,6-trinitrotoluene in production” TNT LINK

“Spectral noise-to-signal ratio priority method with application for visible and near-infrared analysis of whole blood viscosity” LINK




Spectral Imaging

“Multispectral Approach for Identifying Invasive Plant Species Based on Flowering Phenology Characteristics” Remote Sensing LINK




Equipment

“Comparative performance of bench and portable near infrared spectrometers for measuring wood samples of two Eucalyptus species (E. pellita and E. benthamii)” LINK

“Non-destructive determination of silymarin in Silybum marianum extracts with a handheld near infrared spectrometer” LINK




Food & Feed

“A rapid classification of wheat flour protein content using artificial neural network model based on bioelectrical properties” LINK




Laboratory

“Non-destructive Methods to Determine Ripening Quality of Intact Muskmelon” LINK





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Spectroscopy and Chemometrics News Weekly #15, 2019

CalibrationModel.com

NIR Spectrometry Custom Applications for chemical analysis | laboratory analyzer analyser QA QC QAQC lab chem LINK

Spectroscopy and Chemometrics News Weekly 14, 2019 | NIRS NIR Spectroscopy Chemometrics analysis Spectrometer Spectrometric Analytical Sensors QC Lab Labs Laboratories Laboratory LabServices Quality Checking FoodLab Foodtesting LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 14, 2019 | NIRS NIR Spektroskopie Chemometrie Spektrometer Sensor Nahinfrarot Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse Qualitätslabor Labor LINK

Spettroscopia e Chemiometria Weekly News 14, 2019 | NIRS Spettroscopia Chemiometria analisi chimica Spettrale Spettrometro Sensore Attrezzatura analitica Laboratorio analisi prova qualità LabManager LINK

This week’s NIR news Weekly is sponsored by YourCompanyNameHere – BestNIRinstruments. Check out their product page … link




Chemometrics

“Evaluation of pork freshness using two-dimensional correlation visible/near-infrared spectroscopy combined with support vector machine.” LINK

“Rapid analysis of the Tanreqing injection by near-infrared spectroscopy combined with least squares support vector machine and Gaussian process modeling techniques” LINK

“NIR Spectroscopy Coupled Chemometric Algorithms for Rapid Antioxidants Activity Assessment of Chinese Dates (Zizyphus Jujuba Mill.)” LINK

“Near infrared system coupled chemometric algorithms for the variable selection and prediction of baicalin in three different processes” LINK

“Innovative and rapid analysis for rice authenticity using hand-held NIR spectrometry and chemometrics” LINK

“Predictions of fruit shelf life and quality after ripening: Are quality traits measured at harvest reliable indicators?” LINK

“Hierarchical Multi-Scale Convolutional Neural Networks for Hyperspectral Image Classification” remote sensing Sensors LINK

“Prediction of soil salinity with soil-reflected spectra: A comparison of two regression methods” LINK

“Rapid Determination of Green Tea Origins by Near-Infrared Spectroscopy and Multi-Wavelength Statistical Discriminant Analysis” LINK




Near Infrared

Engineers are making their mark on biotech by showing that near-infrared light can trigger the release of CRISPR-Cas9 to slow tumor growth | inovation Engineering LINK

“NIRS quantification of lake sediment composition by multiple regression using end-member spectra” LINK

“Research and analysis of cadmium residue in tomato leaves based on WT-LSSVR and Vis-NIR hyperspectral imaging.” LINK

“Nontargeted Analytical Methods as a Powerful Tool for the Authentication of Spices and Herbs: A Review” NIRS LINK

“Exploratory data assessment of fecal NIRS from small ruminants: toward a global model to Brazilian Northeastern rangelands.” LINK

“Predição do teor de matéria seca e da proteína bruta do Capim-tanzânia por meio da espectroscopia NIR.” LINK

“Compositional analysis of semolina with added fibers by near infrared spectroscopy (NIR)” LINK

“Exploratory analysis of fecal NIR spectra similarity of goats and sheep grazing Brazilian Northeastern rangelands.” LINK

“Feasibility Study on Identification of Mercury Element From An Unknown Substance Using Visible-NIR Spectroscopy and SVM Classifier” LINK




Infrared

“Rapid and non-destructive analysis for the identification of multi-grain rice seeds with near-infrared spectroscopy” LINK

“Rapid nondestructive detection of multiple quality parameters of fresh purple sweet potato based on visible near infrared spectroscopy.” LINK

“LOCAL regression applied to a citrus multispecies library to assess chemical quality parameters using near infrared spectroscopy” LINK

“Review of Anti-counterfeiting of Prints Based on Infrared Spectroscopy” LINK

“Near infrared and hyperspectral studies of archaeological stratigraphy and statistical considerations” LINK




Agriculture

“Estimating the Composition of Food Nutrients from Hyperspectral Signals Based on Deep Neural Networks” Sensors LINK

“Short communication: Effects of drying and analytical methods on nitrogen concentrations of feeds, feces, milk, and urine of dairy cows” LINK

“Espectroscopia óptica para detecção de resíduos de antibióticos em leite” “Optical spectroscopy for the detection of residues of antibiotics in milk” LINK




Other

” Spectral sensing to build picture of natural disasters” LINK

“Determination of oil content and fatty acids profile in sunflower seeds through near infra-red spectroscopy under various treatments of potassium nitrate, zinc sulphate and gibberellic acid” LINK

“БЫСТРОЕ ОПРЕДЕЛЕНИЕ ПРОИСХОЖДЕНИЯ ЗЕЛЕНОГО ЧАЯ С ПОМОЩЬЮ СПЕКТРОСКОПИИ БЛИЖНЕЙ ИК ОБЛАСТИ И МНОГОВОЛНОВОГО …” LINK

“Pin-sized sensor could bring chemical ID to smartphone-sized devices” LINK

“Ubiquitous spectral sensing with FT-IR MEMS chip” LINK





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