Spectroscopy and Chemometrics News Weekly #26, 2019

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NIR Method Development Service for Labs and NIR-Vendors (OEM) LINK

Spectroscopy and Chemometrics News Weekly 25, 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 25, 2019 | NIRS NIR Spektroskopie Chemometrie Spektrometer Sensoren Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Qualitätslabor LINK

Spettroscopia e Chemiometria Weekly News 25, 2019 | NIRS NIR Spettroscopia Chemiometria analisi chimica Spettrale Spettrometro Chem Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem prediction models LINK




Chemometrics

“X-ray fluorescence and visible near infrared sensor fusion for predicting soil chromium content” LINK

“Staling of white wheat bread crumb and effect of maltogenic a-amylases. Part 2: Monitoring the staling process by using near infrared spectroscopy and chemometrics” LINK

“Rapid and Nondestructive Quantification of Trimethylamine by FT-NIR Coupled with Chemometric Techniques” Fish quality LINK

“Prediction of yerba mate caffeine content using near infrared spectroscopy” LINK

“Journal Highlight: A new flow cell and chemometric protocol for implementing inline Raman spectroscopy in chromatography” LINK

Teaching Machine Learning at the moment and a student asks whether “PCA” stands for “Pretty Cool Algorithm” after I apparently used that phrase… That should really have been deliberate (it wasn’t). I will never use “Principal Component Analysis” again. PrettyCoolAlgorithm LINK

“A screening method based on Visible-NIR spectroscopy for the identification and quantification of different adulterants in high-quality honey.” LINK

“Chemometric studies of the effects of milk fat replacement with different proportions of vegetable oils in the formulation of fat-filled milk powders: Implications for quality assurance.” LINK

“Comparison of Bayesian and partial least squares regression methods for mid-infrared prediction of cheese-making properties in Montbéliarde cows” LINK

“NIR model transfer of alkali-soluble polysaccharides in Poria cocos with piecewise direct standardization” LINK

“Comparison of three different classification methods performance for the determination of biofuel quality by means of NIR spectroscopy” LINK

“Application of hierarchical classification models and reliability estimation by bootstrapping, for authentication and discrimination of wine vinegars by UV-vis spectroscopy” LINK

“Geographical origin traceability of Cabernet Sauvignon wines based on Infrared fingerprint technology combined with chemometrics.” LINK

“Determination of Adulteration Content in Extra Virgin Olive Oil Using FT-NIR Spectroscopy Combined with the BOSSPLS Algorithm” LINK




Near Infrared

“NIR-based Sudan I to IV and Para-Red food adulterants screening.” Paprika adulteration LINK

“Nondestructive detection of rape leaf chlorophyll level based on Vis-NIR spectroscopy.” LINK

“High-throughput analysis of leaf physiological and chemical traits with VIS–NIR–SWIR spectroscopy: a case study with a maize diversity panel” | New phenomics paper from Ge, Schnable, Sigmon and Yang labs of & LINK

High-throughput analysis of leaf physiological and chemical traits with VIS–NIR–SWIR spectroscopy: a case study with a maize diversity panel LINK

“Estimating dry matter and fat content in blocks of Swiss cheese during production using on-line near infrared spectroscopy” LINK

“Temperature-dependent near-infrared spectroscopy for studying the interactions in protein aqueous solutions” LINK

” 滑皮金桔糖度的近红外光谱无损检测技术.” “Non-destructive testing technology of sugar content in Huapikumquat by near infrared spectroscopy” LINK

“Grading and Sorting of Grape Berries Using Visible-Near Infrared Spectroscopy on the Basis of Multiple Inner Quality Parameters” LINK

“Modified silver nanoparticles enhanced single drop micro extraction of tartrazine in food samples coupled with diffuse reflectance Fourier transform infrared spectroscopic analysis” LINK

“Multicolor lanthanide-doped CaS and SrS near-infrared stimulated luminescent nanoparticles with bright emission: application in broad-spectrum lighting, information coding, and bio-imaging.” LINK

“The use of mid-infrared spectra to map genes affecting milk composition” |(19)30485-0/fulltext?rss=yes LINK




Raman

“Semi-Automated Heavy-Mineral Analysis by Raman Spectroscopy” Minerals LINK




Hyperspectral

“Discrimination of astringent and deastringed hard Rojo Brillante persimmon fruit using a sensory threshold by means of hyperspectral imaging” LINK

“Remote Sensing, Vol. 11, Pages 1485: Tensor Based Multiscale Low Rank Decomposition for Hyperspectral Images Dimensionality Reduction” LINK




Agriculture

“Applied Sciences, Vol. 9, Pages 2472: Comparison of Raman and Mid-Infrared Spectroscopy for Real-Time Monitoring of Yeast Fermentations: A Proof-of-Concept for Multi-Channel Photometric Sensors” LINK

“Agronomy, Vol. 9, Pages 293: Field Spectroscopy to Determine Nutritive Value Parameters of Individual Ryegrass Plants” LINK




Pharma

“Quantification of Inkjet-Printed Pharmaceuticals on Porous Substrates Using Raman Spectroscopy and Near-Infrared Spectroscopy” LINK




Laboratory

“Adapted-Consumer-Technology Approach to Making Near-Infrared-Reflectography Visualization of Paintings and Murals Accessible to a Wider Audience” – Journal of Chemical Education LINK





Spectroscopy and Chemometrics News Weekly #16, 2019

This week’s NIR news Weekly is sponsored by Your Company Name Here – Best NIR machines. Check out their product page … link


CalibrationModel.com

Spectroscopy and Chemometrics News Weekly 15, 2019 | NIRS NIR infrared Spectroscopy Chemometrics Spectral Spectrometer Analytical Chemical Analysis Lab Labs Laboratories Laboratory Software Sensors QC Testing Quality Checking LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 15, 2019 | NIRS NIR Spektroskopie Chemometrie Spektrometer Spektral Sensor Nahinfrarot Chemie Analysengeräte Analysentechnik Analysemethode Laboranalyse Qualitätslabor remote sensing LINK

Spettroscopia e Chemiometria Weekly News 15, 2019 | NIRS Spettroscopia Chemiometria analisi chimica Spettrale Spettrometro Chem Sensore Attrezzatura analitica Laboratorio analisi prova qualità Hyperspectral LINK




Chemometrics

“Temperature and moisture insensitive prediction of biomass calorific value from near infrared spectra using external parameter orthogonalization” LINK

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

“Forensic classification of black inkjet prints using fourier transform near-infrared spectroscopy and linear discriminant analysis” LINK

“Milk Renneting: Study of Process Factor Influences by FT-NIR Spectroscopy and Chemometrics” LINK

“Comparison of multivariate models and variable selection algorithms for rapid analysis of the chemical composition of field crops” LINK

“Development of near infrared spectroscopy methodology for human albumin determination using a new calibration approach” LINK

“Prediction of Protein Content of Winter Wheat by Canopy of Near Infrared Spectroscopy (NIRS), Using Partial Least Squares Regression (PLSR) and Artificial Neural Network (ANN) Models” LINK

“On-the-Go Sensor Fusion for Prediction of Clay and Organic Carbon Using Pre-processing Survey, Different Validation Methods, and Variable Selection” LINK

“Application of slope/bias algorithm in portable detection of contents of soluble solids of kiwifruit.” LINK




Near Infrared

“ポケット NIRS によるベルベット錯触の発生メカニズムの解明” LINK

“A Machine Learning Approach for the Identification of a Biomarker of Human Pain using fNIRS (functional near-infrared spectroscopy)” LINK

“An innovative multivariate strategy for HSI-NIR images to automatically detect defects in green coffee.” LINK




Infrared

“Preprocessing Ground-Based Visible/Near Infrared Imaging Spectroscopy Data Affected by Smile Effects.” LINK

“Acrylamide Detection in Food Using Near Infrared Spectroscopy” LINK

“Tracing the geographical origin of Sanjiang and Wuchang rice grown in different years by near infrared spectroscopy.” LINK

” FINAL ACCEPTED MANUSCRIPT Near infrared spectroscopy for the discrimination between different residues of the wood processing industry in the pellet …” LINK

“A new approach based on a combination of capacitance and near-infrared spectroscopy for estimating the moisture content of timber” LINK

“Preliminary study on measurement of blood chemistry concentrations in dairy cows serum by near infrared spectroscopy.” LINK




Agriculture

“Improving the quantitative analysis accuracy of bagged liquid components with strong scattering by multi-pathlength data fusion” LINK

“Influence of moisture and grain sizes on the analysis of nutrients in German agricultural soils using DP-LIBS” LINK




Forestry

“UAV-Based Automatic Detection and Monitoring of Chestnut Trees” Remote Sensing LINK




Food & Feed

“Fast non-invasive screening to detect fraud in oil capsules” LINK




Other

Si-Ware Systems’ NeoSpectra-Micro Development Kit offers customers the perfect plug-and-play solution for their analyzing needs. Click here to learn more | IoT SpectralSensing LINK