Spectroscopy and Chemometrics News Weekly #39, 2018


Automated : data cleaning, data transformation, method selection, outlier removing, parameter tuning, model selection, report generation => Making NIRS Spectroscopy easier LINK

Spectroscopy and Chemometrics News Weekly 38, 2018 | NIRS Spectroscopy Chemometrics analysis Spectral Spectrometer Sensors LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 38, 2018 | NIRS Spektroskopie Chemometrie analyse Spektral Spektrometer Sensor LINK

Spettroscopia e Chemiometria Weekly News 38, 2018 | NIRS Spettroscopia Chemiometria analisi Spettrale Spettrometro Sensore LINK


“Estimating Avocado Sales Using Machine Learning Algorithms and Weather Data” LINK

“Models of near infrared spectroscopy of fatty acid contents in rapeseed” LINK

“Vis-NIR spectrometric determination of Brix and sucrose in sugar production samples using kernel partial least squares with interval selection based on the successive projections algorithm.” LINK

“Non-targeted NIR spectroscopy and SIMCA classification for commercial milk powder authentication: A study using eleven potential adulterants” NIRS LINK

“Support Vector Machine Optimized by Genetic Algorithm for Data Analysis of Near-Infrared Spectroscopy Sensors” LINK


Near Infrared

“The application of FT-NIRS for the detection of bruises and the prediction of rot susceptibility of ‘Hass’ avocado fruit.” fruits LINK

“Following the path of chemicals through the soil” NIRS LINK

“Application of reflectance spectroscopies (FTIR-ATR & FT-NIR) coupled with multivariate methods for robust invivo detection of begomovirus infection in papaya leaves.” fruits LINK

“Long-Length Fiber Optic Near-Infrared (NIR) Spectroscopy Probes for On-Line Quality Control of Processed Land Animal Proteins” LINK

“Fault Detection Based on Near-Infrared Spectra for the Oil Desalting Process” NIRS LINK

“Diagnostics at Your Fingertips Thanks to Ultrathin Organic Photodetectors” NIR LINK

“Inline Spectroscopy: From Concept to Function – This article discusses inline spectroscopy from an instrumentation perspective.” NIRS LINK

“A system using in situ NIRS sensors for the detection of product failing to meet quality standards and the prediction of optimal postharvest shelf-life in the case of oranges kept in cold storage” insitu fruits shelflife LINK

“Pre-harvest screening on-vine of spinach quality and safety using NIRS technology” portable LINK

“Predicting calcium in grape must and base wine by FT-NIR spectroscopy” FTNIR NIRS LINK

“NIR spectroscopy applied to the determination of 2‐Phenylethanol and L‐Phenylalanine concentrations in culture medium of Yarrowia lipolytica” LINK

“Application of FT-NIR spectroscopy for simultaneous estimation of taste quality and taste-related compounds content of black tea.” FTNIR LINK


“Prototype of the Near-Infrared Spectroscopy Expert System for Particleboard Identification” LINK

“Rapid Detecting Soluble Solid Content of Pears Based on Near-Infrared Spectroscopy” fruits LINK

“Improved production of polysaccharides in Ganoderma lingzhi mycelia by plasma mutagenesis and rapid screening of mutated strains through infrared spectroscopy” LINK

“Feasibility study on the use of a portable micro near infrared spectroscopy device for the “in vineyard” screening of extractable polyphenols in red grape skins” LINK

“Evaluation of salt content of curry soup containing coconut milk by near infrared spectroscopy” LINK


We have just published the 1st study exploring the SWIR spectra of ocean plastics in-situ. Our research highlights the potential of hyperspectral sensors to remotely quantity marine plastic pollution. LINK


“On-site evaluation of Wagyu beef carcasses based on the monounsaturated, oleic, and saturated fatty acid composition using a handheld fiber-optic near-infrared spectrometer.” LINK


“Assessment of cyanide contamination in soils with a handheld mid-infrared spectrometer.” LINK


“Accounting for spatial dependency in multivariate spectroscopic data” LINK


“A self-powered heart monitor taped to the skin” LINK


“Differentiation of Apple Varieties and Investigation of Organic Status Using Portable Visible Range Reflectance Spectroscopy.” LINK

“Al-light: An Alcohol-Sensing Smart Ice Cube” LINK

Spectroscopy and Chemometrics News Weekly #36, 2018


Automatic NIR Spectroscopy Calibration-Development as a Service. Applicable with free NIR-Predictor software or via OEM API. | NIRSpectroscopy NearInfrared NIRanalysis spectrometers DataAnalytics Regression Spectral Sensors QualityControl Lab LINK

Spectroscopy and Chemometrics News Weekly 35, 2018 | NIRS Spectroscopy Chemometrics analysis Spectral Spectrometer Sensors LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 35, 2018 | NIRS Spektroskopie Chemometrie analyse Spektral Spektrometer Sensor LINK

Spettroscopia e Chemiometria Weekly News 35, 2018 | NIRS Spettroscopia Chemiometria analisi Spettrale Spettrometro Sensore LINK


“Classification of Overt and Covert Speech for Near-Infrared Spectroscopy-Based Brain Computer Interface” LINK

“Proof of concept for a model of light reflectance of plastics floating on natural waters” LINK

“Prediction of total carbon, total nitrogen, and pH of organic materials using visible near-infrared reflectance spectroscopy” LINK

“Chemometric Analysis of Cannabinoids: Chemotaxonomy and Domestication Syndrome.” LINK

“Automatic Identification of Cigarette Brand Using Near-Infrared Spectroscopy and Sparse Representation Classification Algorithm.” LINK

“Fourier-transform near infrared spectroscopy and chemometrics for discrimination of cold-pressed oils and determination of their chemical parameters” LINK

“SSC and pH for sweet assessment and maturity classification of harvested cherry fruit based on NIR hyperspectral imaging technology” LINK


“Fast discrimination of the geographical origins of notoginseng by near-infrared spectroscopy and chemometrics.” PLSDA SIMCA LINK

“Non-destructive identification of native egg by near-infrared spectroscopy and data driven-based class-modeling.” LINK

Near Infrared

“Blood-based near-infrared spectroscopy for the rapid low-cost detection of Alzheimer’s disease.” LINK

“The invisible colours protecting birds from overheating – Some Australian birds can control their temperature and avoid overheating by reflecting near-infrared wavelengths of sunlight, regardless of their feather colour” NIR LINK

Spanish research group managed to accurately measure cannabinoids using near infrared spectroscopy, paving the way for cheaper, faster and more accurate testing of cannabinoids! | cannabis labtesting THC CBD CBG CBN spliffseeds cañamo mota LINK

“Simultaneous determination of six main types of lipid-soluble pigments in green tea by visible and near-infrared spectroscopy.” greentea LINK

“Physical barrier type abuse-deterrent formulations: monitoring sintering-induced microstructural changes in polyethylene oxide placebo tablets by near infrared spectroscopy (NIRS)” LINK

“Rapid qualitative and quantitative analysis of methamphetamine, ketamine, heroin, and cocaine by near-infrared spectroscopy.” NIRS LINK

“Towards on-line monitoring of phenolic content in red wine grapes : A feasibility study.” NIRS winery winemaking LINK

“The potential of near infrared spectroscopy to estimate the content of cannabinoids in Cannabis sativa L.: A comparative study.” LINK


“Safety Analysis of Edible Oil Products via Raman Spectroscopy” LINK


“Terahertz spectroscopy enters the single-molecule regime” LINK


“Compact hyperspectral system captures “5D” images” HSI LINK


“What’s the Purpose of Companies in the Age of AI?” LINK

Process Control

“Mechanisms, performance optimization and new developments in demulsification processes for oil and gas applications.” oilandgas LINK

“Characterizing Drug Product Continuous Manufacturing Residence Time Distributions of Major/Minor Excipient Step Changes using Near Infrared Spectroscopy and Process Parameters.” LINK


“FVI—A Floating Vegetation Index Formed with Three Near-IR Channels in the 1.0–1.24 μm Spectral Range for the Detection of Vegetation Floating over Water Surfaces” LINK

“Infrared spectroscopy estimation methods for water-dissolved carbon and amino sugars in diverse Canadian agricultural soils” LINK


“African agriculture has a lot to gain from increased access to big data” BigDataAnalytics LINK

Food & Feed

“Mixtures of betamethasone butyrate propionate ointments and heparinoid oil-based cream: Physical stability evaluation.” LINK


Each human cell packs 46 chromosomes in its nucleus. For the first time, we resolved their 3D structure in single cells with high spatial resolution. Our Dip-C paper (with and of the X.S.Xie Lab, and ) is now in Science (|). LINK

Spectroscopy and Chemometrics News Weekly #16, 2017

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


UV/Vis spectroscopy combined with chemometrics for monitoring solid-state fermentation with … LINK

What is MODEL SELECTION? What does MODEL SELECTION mean? MODEL SELECTION meaning & explanation: LINK

Model selection with multiple regression on distance matrices leads to incorrect inferences LINK


Tiny spectrometer turns smartphone into molecular analyst LINK

High-grade, compact spectrometers for Earth observation from SmallSats LINK


Miniature and Micro Spectrometers End-Users Needs, Market & Trends 2015-2021 – Research and Markets – Yahoo Finance LINK


Prediction of milk fatty acid content with mid-infrared spectroscopy in Canadian dairy cattle using differently… LINK!


Smallest seismic sensor uses vibration spectral analysis LINK

Spectroscopy and Chemometrics News Weekly #47, 2015

Near Infrared

NIR-Sensor ermittelt Trockensubstanz während der Mischwagenbefüllung | Futterkomponente LINK

Ultra-low maintenance FTNIR analyzer for the refining & petrochemical industries | pauto LINK


Seeing Through Crude Oil for Efficient Oil Separations using Short-Wave Infrared (SWIR) Cameras – AZoSensors LINK


RoboBees Can Fly and Swim. What’s Next? Laser Vision – Smithsonian UAS UAV LINK


Scientists create an all-organic UV on-chip spectrometer – The U.S. Department of Energy’s Ames LINK


… detection of contaminants in agro-food products, … melamine levels in milk using vibrational spectroscopy LINK


Examining Pigmented Human Tissue using SWIR Raman Spectroscopy – AZoSensors LINK


SCiO Molecular Scanner UNBOXING – Video LINK


Dear NIR-Spectrometer vendors, this is about how you can improve customer web-traffic | NIRS Spectrometer LINK

Efficient development of new quantitative prediction equations for multivariate NIR spectra | spectra LINK

How to Develop Chemometric Near-Infrared Spectroscopy Calibrations in the 21st Century? | NIR LINK

How to Develop Near-Infrared Spectroscopy Application Today? | pharma lab analysis chemist TechTrends LINK

Improve chemical analysis accuracy by optimized chemometric models for Near-Infra-Red (NIR) Spectroscopy LINK

Improving Accuracy, Precision and Robustness of NIR-analysis LINK

NewsLetter: Spectroscopy and Chemometrics News Weekly 46, 2015 | Molecular Spectroscopy NIRS Chemometrics Raman LINK

Pro Tip: The NIR calibration is the central key to accurate NIR measurement LINK

Services for professional Development of Near-Infrared Spectroscopy Calibration Methods | NIR Quality Testing LINK