Spectroscopy and Chemometrics News Weekly #27, 2019

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Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 26, 2019 | NIRS NIR Spektroskopie Chemometrie Spektrometer Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spectroscopy and Chemometrics News Weekly 26, 2019 | NIRS NIR Spectroscopy Chemometrics Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software Sensors QA QC Testing Quality Checking LINK

Spettroscopia e Chemiometria Weekly News 26, 2019 | NIRS NIR Spettroscopia Chemiometria analisi chimica Spettrale Spettrometro Chem Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem predictionmodels LINK

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Chemometrics

“Non-destructive Classification for Maturity of Pomelo CV. Tubtim Siam” Brix LINK

“Authentication of “Avola Almonds” by Near Infrared (NIR) Spectroscopy and chemometrics” LINK

“Feature selection based convolutional neural network pruning and its application in calibration modeling for NIR spectroscopy” LINK

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




Near Infrared

“Compositional Analysis of Cement Raw Meal by Near-Infrared (NIR) Spectroscopy” LINK

A joint project by researchers from and IMB_CNM will explore the possibility of developing silicon sensors for near-infrared light detection with single photon resolution funded by the LINK

“Molecular (Raman, NIR, and FTIR) spectroscopy and multivariate analysis in consumable products analysis” LINK

“Influences of Detection Position and Double Detection Regions on Determining Soluble Solids Content (SSC) for Apples Using On-line Visible/Near-Infrared (Vis/NIR) …” LINK

“Non-destructive determination of strawberry fruit and juice quality parameters using ultraviolet, visible, and near infrared spectroscopy” LINK

“Determination of API Gravity and Total and Basic Nitrogen Content by Mid-and Near-Infrared Spectroscopy in Crude Oil with Multivariate Regression and Variable Selection” LINK

“Selecting Near-infrared Hyperspectral Wavelengths Based on One-way ANOVA to Identify the Origin of Lycium Barbarum” LINK

“Rapid and Nondestructive Measurement of Rice Seed Vitality of Different Years Using Near-Infrared Hyperspectral Imaging.” LINK

“Rapid estimation of soil heavy metal nickel content based on optimized screening of near-infrared spectral bands” LINK

“Distinguishing watermelon maturity based on acoustic characteristics and near infrared spectroscopy fusion technology” LINK

“Development of a methodology to analyze leaves from Prunus dulcis varieties using near infrared spectroscopy” LINK

“Rapid fingerprinting technology of heavy oil spill by Mid-infrared spectroscopy” LINK

“Evaluation of high alcohol concentration using a 1.7-µm band near-infrared spectroscopy system using multi-mode optical fibers” LINK




Raman

“Journal Highlight: Raman Open Database: first interconnected RamanXray diffraction openaccess resource for material identification” LINK




Equipment

“Water as a probe for serum-based diagnosis by temperature-dependent near-infrared spectroscopy” LINK




Process Control

“Detecting special-cause variation ‘events’ from process data signatures” LINK




Environment

“Soil macrofauna and leaf functional traits drive the decomposition of secondary metabolites in leaf litter” LINK




Agriculture

“Plants, Vol. 8, Pages 205: Comparison of Sugar Profile between Leaves and Fruits of Blueberry and Strawberry Cultivars Grown in Organic and Integrated Production System” LINK

“Sensors, Vol. 19, Pages 2934: Combining Fourier Transform Mid-Infrared Spectroscopy with Chemometric Methods to Detect Adulterations in Milk Powder” LINK

“Utilising near-infrared hyperspectral imaging to detect low-level peanut powder contamination of whole wheat flour” LINK




Chemical

“All Donor Electrochromic Polymers Tunable across the Visible Spectrum via Random Copolymerization” LINK




Other

“Effet du moment d’acquisition des spectres proche infrarouge sur la qualité de prédiction du taux de lipides et du taux de fonte du foie gras chez le canard” LINK

“Investigation of the prevalence and characterisation of infection by Kudoa thyrsites and K. paniformis in South African marine fish species” LINK





Spectroscopy and Chemometrics News Weekly #25, 2019

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Spectroscopy and Chemometrics News Weekly 24, 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 24, 2019 | NIRS NIR Spektroskopie Chemometrie Spektrometer Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 24, 2019 | NIRS NIR Spettroscopia Chemiometria analisi chimica Spettrale Spettrometro Chem Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem prediction models LINK




Chemometrics

“Classification of hybrid seeds using near-infrared hyperspectral imaging technology combined with deep learning” LINK

“Multivariate Discriminant Analysis of Single Seed Near Infrared Spectra for Sorting Dead-Filled and Viable Seeds of Three Pine Species: Does One Model Fit All Species?” forests LINK

“Development of near infrared spectroscopic methods to predict and understand dissolution of solid oral dosage forms” LINK

” Replication Data for: Towards a global arctic-alpine model for Near-infrared reflectance spectroscopy (NIRS) predictions of foliar nitrogen, phosphorus and …” LINK

” Genetic parameters for cow-specific digestibility predicted by near infrared reflectance spectroscopy” LINK

“Classification of Glycyrrhiza Seeds by Near Infrared Hyperspectral Imaging Technology” LINK

“Comprehensive comparison of multiple quantitative near-infrared spectroscopy models for Aspergillus flavus contamination detection in peanut.” LINK

“Non-Destructive Classification of Fruits Based on Vis-nir Spectroscopy and Principal Component Analysis” LINK




Near Infrared

“Assessment of applied microwave power of intermittent microwave-dried carrot powders from Colour and NIRS” LINK

“Soil Quality Analysis Using Modern Statistics and NIR spectroscopy Procedure” LINK

“Near-infrared diffusereflectance spectroscopy for discriminating fruit and vegetable products preserved in glass containers” LINK




Infrared

“A review of the application of near-infrared spectroscopy to rare traditional Chinese medicine” LINK

“Near-infrared spectroscopy as a tool for in vivo analysis of human muscles” LINK

“Surface Functionality and Water Adsorption Studies of a-Aluminium (III) Oxide Nanoparticles by near Infrared Spectroscopy” LINK

“A comparative study of mango solar drying methods by visible and near-infrared spectroscopy coupled with ANOVA-simultaneous component analysis (ASCA)” LINK

“High throughput phenotyping of Camelina sativa seeds for crude protein, total oil, and fatty acids profile by near infrared spectroscopy” LINK

“Near-infrared spectroscopic study of molecular interaction in ethanol-water mixtures” LINK




Hyperspectral

“Potential of hyperspectral imaging for nondestructive determination of chlorogenic acid content in Flos Lonicerae” LINK

“Thickness estimation of crude oil slicks by hyperspectral data based on partial least square regression method” LINK

“Development of a polarized hyperspectral imaging system for investigation of absorption and scattering properties” LINK

“Hyperspectral Imaging Retrieval Using MODIS Satellite Sensors Applied to Volcanic Ash Clouds Monitoring” LINK




Facts

“Sensor Fusion and Machine Learning for Soil Characterization from Farm to National Scale” LINK




Equipment

“Extension of the Measurable Wavelength Range for a Near-Infrared Spectrometer Using a Plasmonic Au Grating on a Si Substrate.” LINK




Environment

“Application of PROSPECT for estimating Total Petroleum Hydrocarbons in contaminated soils from leaf optical properties” LINK




Agriculture

“Ensemble Identification of Spectral Bands Related to Soil Organic Carbon Levels over an Agricultural Field in Southern Ontario, Canada” LINK

“Saving Old Bones: a non-destructive method for bone collagen prescreening” LINK

“Nondestructive On-site Detection of Soybean Contents Based on An Electrothermal MEMS Fourier Transform Spectrometer” LINK

“Remote Sensing Extraction of Crop Disaster Information Based on Support Vector Machine” LINK

“Remote Sensing, Vol. 11, Pages 1331: Evaluation of Leaf N Concentration in Winter Wheat Based on Discrete Wavelet Transform Analysis” LINK

“Predicting coefficient of linear extensibility and Atterberg limits of fine-grained soils using vis-NIR spectra” LINK




Other

“Effect of external compression on femoral retrograde shear and microvascular oxygenation in exercise trained and recreationally active young men” LINK





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Spectroscopy and Chemometrics News Weekly #23, 2019

CalibrationModel.com

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

Spectroscopy and Chemometrics News Weekly 22, 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 22, 2019 | NIRS NIR Spektroskopie Chemometrie Spektrometer Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse Labor LINK

Spettroscopia e Chemiometria Weekly News 22, 2019 | NIRS NIR Spettroscopia Chemiometria analisi chimica Spettrale Spettrometro Chem Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem prediction models LINK




Chemometrics

Determination of developmental and ripening stages of whole tomato fruit using portable infrared spectroscopy and Chemometrics (Skolik et al., 2019) plantsci openaccess LINK

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

“Molecular spectroscopic wavelength selection using combined interval partial least squares and correlation coefficient optimization” LINK

“An efficient feature fusion in HSI image classification” LINK

“Development of VISNIR predictive regression models for ultimate pH, meat tenderness (shear force) and intramuscular fat content of Australian lamb.” LINK

“Prediction of microfibril angle in Dahurian larch wood using visible-near infrared spectroscopy and chemometric techniques” LINK




Near Infrared

“Identification of genetic variation in Brassica napus seeds for tocopherol content and composition using near-infrared spectroscopy technique” LINK

“Near Infrared (NIR) Spectroscopy: The green analytical tool for tea quality analyses-A short review” LINK

“Feasibility of Determination of Foodborne Microbe Contamination of Fresh-Cut Shredded Cabbage Using SW-NIR” LINK

” Application of NIR spectroscopy for cellulose determination in flax” LINK

“Discrimination of termite species using Near-Infrared Spectroscopy (NIRS)” LINK




Infrared

“Determination of the Acidity of Waste Cooking Oils by Near Infrared Spectroscopy” LINK

” Rapid Evaluation of the Properties of Natural Rubber Latex and Its Products Using Near-Infrared Spectroscopy” LINK

“Determination of Moisture Content and Basic Density of Poplar Wood Chips under Various Moisture Conditions by Near-Infrared Spectroscopy” LINK

” Rapid and simultaneous analysis of five free anthraquinone contents in rhubarb during the stir-frying with rice wine process by near infrared reflectance …” LINK

“Determination of common dyes in dyed safflower by near infrared spectroscopy” LINK

“Brazilian Coffee Blends: A Simple and Fast Method by NearInfrared Spectroscopy for the Determination of the Sensory Attributes Elicited in Professional Coffee Cupping” LINK




Hyperspectral

“Comparison of Spectral Properties of Three Hyperspectral Imaging (HSI) Sensors in Evaluating Main Chemical Compositions of Cured Pork” LINK

“Rapid quantitative analysis of adulterated rice with partial least squares regression using hyperspectral imaging system” LINK




Facts

“Application of Different Simulated Spectral Data and Machine Learning to Estimate the Chlorophyll Concentration of Several Inland Waters” LINK




Equipment

“Detection of Type, Blended Ratio, and Mixed Ratio of Puer Tea by Using Electronic Nose and Visible/Near Infrared Spectrometer” Sensors LINK




Future

“Recent Trends and Developments in Milk-Based Beverages” LINK




Agriculture

“Effects of Barley Yellow Dwarf Disease on Wheat Grain Quality Traits” LINK

“Forage Quality of Salsola yazdiana and S. tomentosa in Different Growth Stages in Saline Desert of Yazd Province, Iran” LINK




Other

“Time-Resolved Analysis of the Structural Dynamics of Assembling Gold Nanoparticles” LINK

“Google kauft Datenanalyse-Anbieter Looker für 2,6 Milliarden Dollar” LINK





Spectroscopy and Chemometrics News Weekly #22, 2019

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


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Spectroscopy and Chemometrics News Weekly 21, 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 21, 2019 | NIRS NIR Spektroskopie Chemometrie Spektrometer Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse Labs LINK

Spettroscopia e Chemiometria Weekly News 21, 2019 | NIRS NIR Spettroscopia Chemiometria analisi chimica Spettrale Spettrometro Chem Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem prediction models Labor LINK




Chemometrics

“Comparison of rapid techniques for classification of ground meat” LINK

” Development of method for detection and quantification of foreign oils and fats in ghee (heat clarified milk fat) using FT NIR spectroscopy coupled with chemometric” LINK

“Impact of Fractional Calculus on Correlation Coefficient between Available Potassium and Spectrum Data in Ground Hyperspectral and Landsat 8 Image” LINK

“A Probabilistic Fusion of a Support Vector Machine and a Joint Sparsity Model for Hyperspectral Imagery Classification” LINK

“Spectral-Spatial Hyperspectral Image Classification Using Cascaded Convolutional Neural Networks” LINK

“Development of a predictive model for rapid detection of sulfur content in honeysuckle based on hyperspectral imaging technology.” LINK

“Improving colour rendering prediction with hyperspectral images”LINK

“Chemometric Approach Using ComDim and PLS-DA for Discrimination and Classification of Commercial Yerba Mate (Ilex paraguariensis St. Hil.)” LINK

“Calibration Transfer Based on Affine Invariance for NIR without Transfer Standards” LINK

Assessment of volatile fingerprint by HS-SPME/GC-qMS and E-nose for the classification of cocoa bean shells using chemometrics FoodChem LINK

“Radiometric Calibration of UAV Remote Sensing Image with Spectral Angle Constraint” RemoteSensing LINK

“From Academia to Reality Check: A Theoretical Framework on the Use of Chemometric in Food Sciences” LINK

“Multivariate predictive models for the prediction of fatty acids in the EU high added-value “acorn Iberian pig ham” using a miniature near-infrared spectroscopy instrument” LINK

“Establishing a predictive model for fast online determination of relative density and refractive index of e-cigarette liquids using near-infrared spectroscopy” | Tobacco ecigarette LINK

“Collaboration patterns and network in chemometrics” LINK




Near Infrared

“Measurement of SSC in processing tomatoes (Lycopersicon esculentum Mill.) by applying Vis‐NIR hyperspectral transmittance imaging and multi‐parameter …” LINK

“Non-destructive evaluation of Free Fatty Acid (FFA) of oil palm Fresh Fruit Bunch (FFB) using NIR spectroscopy.” LINK

“Fast discrimination of dedicated chemical fertilizer and pesticide applied in tobacco planting by using NIR spectra.” LINK

“NIR spectroscopic method for the detection of calcium carbide in artificial ripening of mangoes (Magnifera indica).” LINK

“近红外光谱桉树杂交种鉴别” “Application of NIRs for Discrimination of Eucalyptus Hybrids” LINK

“窗口竞争性自适应重加权采样策略的近红外特征变量选择方法” “A Variable Selection Approach of Near Infrared Spectra Based on Window Competitive Adaptive Reweighted Sampling Strategy” LINK


“Video-rate, mid-infrared hyperspectral upconversion imaging” LINK

“Visible Near Infrared Spectroscopy as a Green Technology: An Environmental Impact Comparative Study on Olive Oil Analyses” LINK

“Determination of saponins in Pien Tze Huang by near infrared spectroscopy.” LINK

“Identification of genetic variation in Brassica napus seeds for tocopherol content and composition using nearinfrared spectroscopy technique” LINK

“Photoacoustic Fourier Transform Near-and Mid-Infrared Spectroscopy for Measurement of Energy Levels of Electron Trapping Sites in Titanium (IV) Oxide Photocatalyst Powders” LINK




Hyperspectral

“Hyperspectral anomaly detection using spectral–spatial features based on the human visual system” LINK

“Hyperspectral imaging with a TWINS birefringent interferometer” LINK

” Using hyperspectral analysis as a potential high throughput phenotyping tool in GWAS for protein content of rice quality” LINK

“Use of Airborne Hyperspectral Datasets to Remotely Map a Siliciclastic Succession (Bresnahan Group, Australia)” LINK

” ABOVEGROUND BIOMASS ESTIMATION IN THE BRAZILIAN AMAZON USING COMBINED LIDAR AND HYPERSPECTRAL DATA” LINK

“Hyperspectral analysis of objects under shadow conditions based on field reflectance measurements” LINK

“Evaluation of lipid oxidation and volatile compounds of traditional dry‐cured pork belly: The hyperspectral imaging and multi‐gas‐sensory approaches” LINK

“Hyperspectral X-Ray Imaging for industrial NDT Applications” xray LINK




Facts

“Deep Learning For Feature Tracking In Optically Complex Waters” LINK




Equipment

“Overtones of νC≡ N Vibration as a Probe of Structure of Liquid CH3CN, CD3CN, and CCl3CN: Combined Infrared, Near-Infrared, and Raman Spectroscopic Studies …” LINK

“Investigation of Direct Model Transferability Using Miniature Near-Infrared Spectrometers.” LINK




Process Control

“Real-Time Monitoring of Particle Size Distribution in a Continuous Granulation and Drying Process by Near Infrared Spectroscopy” LINK




Environment

“The development and use of a quadcopter-mounted hyperspectral spectrometer for examining remote-sensing reflectance in Scottish coastal waters” LINK




Agriculture

“Nutritional and Microbiological Composition of Serra Estrela Cheese: A Paradigm to Overcome.” LINK

9th European Conference on Mineralogy and Spectroscopy September 11 — 13, 2019 Prague LINK

“Consumer insights on prepackaged Cheddar cheese shreds using focus groups, conjoint analysis, and qualitative multivariate analysis” LINK

“Moisture effects on robustness of sorghum grain protein NIR spectroscopy calibration” LINK

“Seasonal and diurnal relationship of forage nutritive value and mass in a tall fescue pasture under continuous stocking” LINK

“Comparison and Combination of Thermal, Fluorescence, and Hyperspectral Imaging for Monitoring Fusarium Head Blight of Wheat on Spikelet Scale” Sensors LINK




Laboratory

“Optical interpretation of oil emulsions in the ocean–Part I: Laboratory measurements and proof-of-concept with AVIRIS observations” LINK




Other

” Integrating Pure Pixel Identification into Nonnegative Matrix Factorization for Endmember Extraction” LINK

“Fire detection and temperature retrieval using EO-1 Hyperion data over selected Alaskan boreal forest fires” LINK

” Recent advances in emerging techniques for non-destructive detection of seed viability: A review” LINK

“Sensitivity of a Continuous Hot-Melt Extrusion and Strand Pelletization Line to Control Actions and Composition Variation” LINK

“Smartphone Coupled with a Paper-Based Colorimetric Device for Sensitive and Portable Mercury Ion Sensing” Chemosensors LINK

“Online measurement techniques for nanocellulose films and coatings” LINK





Spectroscopy and Chemometrics News Weekly #21, 2019

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Spectroscopy and Chemometrics News Weekly 20, 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 20, 2019 | NIRS NIR Spektroskopie Spektrometer Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse Qualitätslabor LINK

Spettroscopia e Chemiometria Weekly News 20, 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 your-Company-Name-here – Low-Cost-NIRS-Sensors. Check out their product page … link




Chemometrics

“Rapid Recognition of Geoherbalism and Authenticity of a Chinese Herb by Data Fusion of Near-Infrared Spectroscopy (NIR) and Mid-Infrared (MIR) Spectroscopy Combined with Chemometrics” LINK

“Quality Control Parameters in the Roasted Coffee Industry: a Proposal by Using MicroNIR Spectroscopy and Multivariate Calibration” LINK

“复烤片烟常规化学成分的傅里叶变换近红外光谱法的模型转移” “Model Transfer of Routine Chemical Components in Redried Lamina on Fourier Transform Near Infrared Spectroscopy” LINK

“Near-Infrared Spectroscopy for Non-Destructive Prediction of Maturity and Eating Quality of ‘Carabao’Mango (Mangifera indica L.) Fruit” LINK

“The feasibility study of non-destructive detection of cashmere by near-infrared spectroscopy and data driven-based class-modeling” LINK

“On a partial least squares regression model for asymmetric data with a chemical application in mining” LINK

“Optimizing genetic algorithmpartial least squares model of soluble solids content in Fukumoto navel orange based on visiblenearinfrared transmittance spectroscopy using discrete wavelet transform” LINK

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

“Monitoring model for predicting maize grain moisture at the filling stage using NIRS and a small sample size” LINK

“Argan oil authentication using visible/near infrared spectroscopy combined to chemometrics tools” LINK




Near Infrared

“Quality evaluation of grapes for mechanical harvest using vis NIR spectroscopy” LINK

“FT-NIR spectroscopy coupled with multivariate analysis for detection of starch adulteration in turmeric powder” LINK

Is the gravimetric water content true? NIR spectroscopy gives an answer for polymers and composites – LINK

“Tissue Monitoring with Novel Broadband Light Emitting Diode-Based Near-Infrared Spectroscopy Device” LINK

“Effectiveness of 6-Ischemic Cuff Near Infrared Spectroscopy Mitochondrial Capactity Test” LINK

“Combining Visible− Near-Infrared and Pedotransfer Functions for Parameterization of Tile Drain Flow Simulations” LINK

“Rapid Determination of Chlorogenic Acid, Luteoloside and 3, 5-O-dicaffeoylquinic Acid in Chrysanthemum Using Near-Infrared Spectroscopy” LINK

“Nondestructive Determination and Visualization of Quality Attributes in Fresh and Dry Chrysanthemum morifolium Using Near-Infrared Hyperspectral Imaging” LINK

“Monitoring quality and safety assessment of summer squashes along the food supply chain using near infrared sensors” vegetable LINK




Raman

“Quantitation of trace amorphous solifenacin succinate in pharmaceutical formulations by transmission Raman spectroscopy.” LINK




Hyperspectral

“Estimation of paddy rice leaf area index using machine learning methods based on hyperspectral data from multi-year experiments.” LINK




Equipment

New post: New approach for fibre-based imaging spectrometer | imaging spectroscopy LINK

New product: PocketHawk compact 330–1050 nm spectrometer | UVVIS NIR spectroscopy LINK

New product: NIR MEMS spectrometer | MEMS NIR LINK




Process Control

“Improved solubility of asymmetric tetraethynylporphyrin derivatives for solution-processed organic solar cells” LINK




Agriculture

” ESTIMATION OF CATTLE AGE USING VISIBLE-NEAR-INFRARED SCANS OF HIDES” LINK




Medicinal

Understanding near infrared spectroscopy and its application to skeletal muscle research – new review article in LINK




Other

New product: Hitachi High-Tech Analytical Science launches new Vulcan+ LIBS range | LIBS LINK

“Winter and summer annual biotypes of camelina have different morphology and seed characteristics” LINK





Spectroscopy and Chemometrics News Weekly #20, 2019

CalibrationModel.com

What Lab Managers and QC Laboratories need to know about NIR Spectroscopy (NIRS) Calibration LINK

“Automated Analytical Method Development for NIRS. Software/Service Solution for Automation of Machine Learning for the NIR-Spectroscopy Domain.” LINK

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Neue Möglichkeiten in der Entwicklung von Applikationen für die NIR-Analytik | Labor NIRS Analytik LaborAnalytik LINK

Rapid development of robust quantitative methods by near-infrared spectroscopy for NIR NIRS LINK

Spectroscopy and Chemometrics News Weekly 19, 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 19, 2019 | NIRS NIR Spektroskopie Chemometrie Spektrometer Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 19, 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 Your-Company-Name-Here – Best-NIR-instruments. Check out their product page … link




Chemometrics

” Prediction of Intermuscular Fat of lamb topside in-situ using Near Infrared Spectroscopy” LINK

“Comparison of Unsupervised Algorithms for Vineyard Canopy Segmentation from UAV Multispectral Images” RemoteSensing LINK

“复烤片烟常规化学成分的傅里叶变换近红外光谱法的模型转移” “Model Transfer of Routine Chemical Components in Redried Lamina on Fourier Transform Near Infrared Spectroscopy” LINK

“血浆醇沉过程中近红外光谱在线蛋白含量监测及定量模型转移研究” “On-line protein content monitoring and quantitative model transfer in near-infrared spectroscopy during plasma alcohol deposition” LINK

“A Sparse Classification Based on a Linear Regression Method for Spectral Recognition” LINK

“Rapid Recognition of Geoherbalism and Authenticity of a Chinese Herb by Data Fusion of Near-Infrared Spectroscopy (NIR) and Mid-Infrared (MIR) Spectroscopy Combined with Chemometrics” LINK

“Rock lithological classification by hyperspectral, range 3D and color images” LINK

“Modeling of oil near-infrared spectroscopy based on similarity and transfer learning algorithm” LINK

“Recent advances in modeling vibrational spectra of food adulterants Theoretical simulation of IR and NIR bands of melamine” LINK

“Fine root lignin content is well predictable with near-infrared spectroscopy” LINK

“Study on identification of different producing areas of Gastrodia elata using multivariable selection and two-dimensional correlation spectroscopy of near infrared spectroscopy” LINK

“Discrimination of Trichosanthis Fructus from Different Geographical Origins Using Near Infrared Spectroscopy Coupled with Chemometric Techniques” LINK




Near Infrared

“FT-NIR spectroscopy coupled with multivariate analysis for detection of starch adulteration in turmeric powder.” LINK

“< 전시-P-67> 근적외선 분광법에 의한 Fenton oxidation-열수처리 고형바이오매스 성분분석” “Analysis of chemical component of pretreated biomass by Fenton oxidation-hydrothermal treatment using near infrared spectroscopy” LINK

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

“Near infrared spectroscopy enables quantitative evaluation of human cartilage biomechanical properties during arthroscopy” LINK

“Near-Infrared Light Emitting Diode Based Non-Invasive Glucose Detection System” LINK

“Rapid bacteria selection using Aquaphotomics and near infrared spectroscopy” LINK

“Characterisation of organic colourants in ukiyo-e prints by Fourier transform near infrared fibre optics reflectance spectroscopy” LINK




Optics

“Deep Learning Reveals Underlying Physics of Light-matter Interactions in Nanophotonic Devices.” LINK




Environment

“Determining the significance of individual factors for orthogonal designs” LINK

“Exploring the Influence of Spatial Resolution on the Digital Mapping of Soil Organic Carbon by Airborne Hyperspectral VNIR Imaging” RemoteSensing LINK




Agriculture

“Determination of calcium and magnesium in the Solanaceae plant by near infrared spectroscopy combined with interval combination optimization algorithm” LINK

“The Effect of Omega-3 and Omega-6 Polyunsaturated Fatty Acids on the Production of Cyclooxygenase and Lipoxygenase Metabolites by Human Umbilical Vein Endothelial Cells” Nutrients Omega3 Omega6 LINK

“Assessing the potential of two customized fiber-optic probes for on-site analysis of bulk feed grains” LINK




Food & Feed

“Detection of Additives and Chemical Contaminants in Turmeric Powder Using FT-IR Spectroscopy” Foods LINK




Other

“Review of New Spectroscopic Instrumentation 2019” LINK

“Development of an optical biosensor for the detection of Trypanosoma evansi and Plasmodium berghei.” LINK





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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 #18, 2019

CalibrationModel.com

Spectroscopy and Chemometrics News Weekly 17, 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 17, 2019 | NIRS NIR Spektroskopie Chemometrie Spektrometer Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 17, 2019 | NIRS Spettroscopia Chemiometria analisi chimica Spettrale Spettrometro Chem Sensore Attrezzatura analitica Laboratorio analisi prova qualità LINK

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

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




Chemometrics

“Comparison and rapid prediction of lignocellulose and organic elements of a wide variety of rice straw based on near infrared spectroscopy” LINK

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

“Automated Chinese medicinal plants classification based on machine learning using leaf morpho-colorimetry, fractal dimension and visible/near infrared spectroscopy” LINK

“Monitoring model for predicting maize moisture content at the grain-filling stage using near-infrared spectroscopy and a small sample size” LINK

“Near-infrared-based models for lignin syringyl/guaiacyl ratio of Eucalyptus benthamii and E. pellita using a streamlined thioacidolysis procedure as the reference method” LINK

“Arthroscopic Near-Infrared Spectroscopic Prediction of Human Meniscus Properties” LINK

“变量优选补正算法的鲜枣可溶性固形物检测模型传递方法研究” 变量优选补正算法的鲜枣可溶性固形物检测模型传递方法研究 Model Transfer Method of Fresh Jujube Soluble Solids Detection Using Variables Optimization and Correction Algorithms LINK

New software article published in | No excuse for not using realistic noise when evaluating proposed algorithms anymore! chemometrics machinelearning statistics LINK

“Fine root lignin content is well predictable with near-infrared spectroscopy.” LINK




Near Infrared

“Abundance and composition of kaolinite on Mars: Information from NIR spectra of rocks from acid-alteration environments, Riotinto, SE Spain” LINK

“Distinct Difference in Sensitivity of NIR vs. IR Bands of Melamine to Inter-Molecular Interactions with Impact on Analytical Spectroscopy Explained by Anharmonic Quantum Mechanical Study” LINK

” Association Between Near Infrared Spectroskopy (NIRS) and Normobaric and Hyperbaric Oxygen Treatment in Acute Carbon Monoxide Poisoning” LINK

“Sensors, Vol. 19, Pages 2076: Towards Integrated Mid-Infrared Gas Sensors” LINK

“Detection of Acrylamide in Food Using Near Infrared Spectroscopy” LINK

“Determination of natural rubber and resin content of guayule fresh biomass by near infrared spectroscopy” LINK

“Automated Preprocessing of Near Infrared Spectroscopic Data” LINK

“Evaluation of a low-cost portable near-infrared spectrophotometer for in situ cocaine profiling.” LINK

“Application of a Fourier transformnear infrared reflectance spectroscopy method for the rapid proximate analysis of the greenshell mussel (Perna canaliculus) and king (Chinook) salmon (Oncorhynchus tshawytscha)” LINK

” Assessment of the chemical change in heat treated pine wood by near infrared spectroscopy” LINK

“Characterisation of organic colourants in ukiyo-e prints by Fourier transform near infrared fibre optics reflectance spectroscopy” LINK

” Plastic Solid Waste identification system based on Near Infrared Spectroscopy in combination with support vector machine” LINK

“Development and application of Fourier transform infrared spectroscopy for detection of milk adulteration in practice” FTIR LINK

“Near-Infrared Light Emitting Diode Based Non-Invasive Glucose Detection System.” LINK

“Determination of cellulose, hemicellulose and lignin content using near-infrared spectroscopy in flax fiber” LINK




Raman

“Raman spectroscopic discrimination of normal and cancerous lung tissues.” LINK




Spectral Imaging

“A new low-cost portable multispectral optical device for precise plant status assessment” LINK

“Evaluation of Fire Severity Indices Based on Pre- and Post-Fire Multispectral Imagery Sensed from UAV” Remote Sensing LINK




Equipment

“On site monitoring of Grana Padano cheese production using portable spectrometers” LINK




Agriculture

“Assessing the potential of two customized fiber-optic probes for on-site analysis of bulk feed grains” LINK

“A Cost Effective and Field Deployable System for Soil Macronutrient Analysis Based on Near-Infrared Reflectance Spectroscopy” LINK




Food & Feed

“Freshness Evaluation in Chub Mackerel (Scomber japonicus) Using Near-Infrared Spectroscopy Determination of the Cadaverine Content.” Fish Fisheries FoodSafety FoodProtection LINK




Pharma

“An update on contribution of hot-melt extrusion technology to novel drug delivery in the 21st century: part I” LINK




Other

” Evaluación de dos atributos de calidad críticos en la producción de formas farmacéuticas sólidas utilizando la espectroscopia de infrarrojo cercano” LINK





Spectroscopy and Chemometrics News Weekly #17, 2019

CalibrationModel.com

“Automated Analytical Method Development for NIRS. Software/Service Solution for Automation of Machine Learning for the NIR-Spectroscopy Domain.” LINK

Develop near infrared spectroscopy applications & freeing up hours of analysts time QAQC QualityManager QualityAssurance LINK

Do you use NIR Spectroscopy for Quality Control? You need to know | GLP GMP QbD PAT OQ PQ pauto testing labs LINK

Increase Your Profit with optimized NIR Accuracy QA QC Food Feed Lab Agriculture crop grain soybean LINK

NIR Machine Learning as a Service, a Game Changer for Productivity and Accuracy/Precision! ( NIRS Spectroscopy AI MLaaS ) LINK

Spectroscopy and Chemometrics News Weekly 16, 2019 | NIRS NIR Spectroscopy Chemometrics Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software Sensors QC Testing Quality Checking LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 16, 2019 | NIRS NIR Spektroskopie Chemometrie Spektrometer Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse Lab LINK

Spettroscopia e Chemiometria Weekly News 16, 2019 | NIRS Spettroscopia Chemiometria analisi chimica Spettrale Spettrometro Chem Sensore Attrezzatura analitica Laboratorio analisi prova qualità LINK

These are the “pigments” we have in our NIR application database LINK

We develop Near-Infrared (NIR) Spectroscopy Calibration Models and Software for Chemical Physical Parameter Analysis of Food, Feed, Process … IoT Sensors | NIRS Analytical Laboratory Lab Analysis QC LINK

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




Chemometrics

“Study on identification of different producing areas of Gastrodia elata using multivariable selection and two-dimensional correlation spectroscopy of near infrared spectroscopy.” LINK

“Evaluating matcha tea quality index using portable NIR spectroscopy coupled chemometric algorithms” LINK

“A transferable spectroscopic diagnosis model for predicting arsenic contamination in soil.” LINK

“Evaluating matcha tea quality index using portable NIR spectroscopy coupled chemometric algorithms.” LINK

“Cultivar Classification of Single Sweet Corn Seed Using Fourier Transform Near-Infrared Spectroscopy Combined with Discriminant Analysis” LINK

“Comparative nondestructive classification of partial waxy wheats using near-infrared (NIR) and Raman spectroscopy” LINK




Near Infrared

“Cr3+Doped Broadband NIR Garnet Phosphor with Enhanced Luminescence and its Application in NIR Spectroscopy” LINK

“In-line Application of Visible and Near-Infrared Diffuse Reflectance Spectroscopy to Identify Apple Varieties” LINK

“High-Throughput Biochemical Fingerprinting of Oleaginous Aurantiochytrium sp. Strains by Fourier Transform Infrared Spectroscopy (FT-IR) for Lipid and Carbohydrate Productions” LINK

“On-line detection of toxigenic fungal infection in wheat by visible/near infrared spectroscopy” LINK

“Shortwave Near-Infrared Spectroscopy for Rapid Detection of Aflatoxin B1 Contamination in Polished Rice.” LINK

“Detection of cracked shell in intact aromatic young coconut using near infrared spectroscopy and acoustic response methods” LINK

“ASSESSMENT OF THE CHEMICAL CHANGE IN HEAT TREATED PINE WOOD BY NEAR INFRARED SPECTROSCOPY ” LINK




Raman

Microscope-less lab-on-a-chip Raman spectroscopy of cell membranes | TW05 LINK

“Analysis of Cellulose and Lignocellulose Materials by Raman Spectroscopy: A Review of the Current Status” Molecules LINK




Hyperspectral

Simultaneous Hyperspectral Imaging & LiDAR Sensing Platform LINK




Process Control

“Feedforward and Feedback Control of a Pharmaceutical Coating Process” LINK




Agriculture

“Evaluation of the Optimum Harvesting Maturity of Makhwaen Fruit for the Perfumery Industry” Agriculture LINK

“Foods, Vol. 8, Pages 126: Physicochemical Properties and Pollen Profile of Oak Honeydew and Evergreen Oak Honeydew Honeys from Spain: A Comparative Study” LINK

“Early Visual Detection of Wheat Stripe Rust Using Visible/Near-Infrared Hyperspectral Imaging.” LINK

“Foods, Vol. 8, Pages 137: Influence of Supplemental Feed Choice for Pasture-Based Cows on the Fatty Acid and Volatile Profile of Milk” LINK




Food & Feed

“Grape and juice handling: Assessing the use of visible and near infrared spectroscopy to rapidly evaluate the health status of grapes entering wineries” LINK




Pharma

“A rapid and non-destructive method for simultaneous determination of aflatoxigenic fungus and aflatoxin contamination on corn kernels.” LINK




Laboratory

“A Strategy to Assess Quality Consistency of Drug Products.” LINK

“Outsourcing Spectroscopic Analysis?” laboratory spectrometer Lab LINK




Other

“Classifying with confidence using Bayes rule and kernel density estimation” LINK

“Reestablishment of Protium cordatum (Burseraceae) based on integrative taxonomy” LINK

AI Trained on Decades of Food Research Is Making Brand-New Foods | by MachineLearning DeepLearning Cc LINK




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





Procedures for NIR calibration – Creation of NIRS spectroscopy calibration curves

Do you know the effect that you prefer to try out their favorite data pretreatments in combination and often try the same wavelength selections based spectra of the visualized?

You try as six to ten combinations until one of them selects his favorite calibration model, to then continue to optimize. Since then suddenly fall to outliers, because it goes in depth, so is familiar with the data, we know now the spectra of numbers of outliers and is familiar with the extreme values.

Now, the focus is on the major components (principal components, Latent Variables, factors) and makes sure not to over-fit and under-fit not to. The whole takes a few hours and finally one is content with the model found.

So what would happen if you all in the beginning tried variants found outliers removed and re-evaluated and compared? The results would be better than that of the previous model choice? One does not try out? Because it is cumbersome and takes hours again?

We have developed a software which simplifies this so that also the number of model variations can be increased as desired. The variants generation is automated with an intelligent control system, as well as the optimization and comparing the models and finally the final selection of the best calibration model.

Our software includes all the usual known data pretreatment methods (data pre-processing) and can combine them useful. Since many Preteatments are directly dependent on the wavelength selection, such as the normalization the determined within a wavelength range of the scaling factors to normalize the spectra so that pretreatments with the wavelength ranges may be combined. So a variety of settings sensible model comes together that are all calculated and optimized. For the automatic selection of the relevant wavelength ranges, different methods are used, which are based on the spectral intensities. Thus, for example, regions with total absorption is not used, and often interfering water bands removed or retained.

Over all the calculated model variations as a summary outlier analysis can be made. Are there any new outliers (hidden outlier) discovered, all previous models can be automatically recalculated, optimized and compared without these outliers.

From this great number of calculated models with the statistical quality reviews (prediction performance) the optimum calibration can now be selected. For this purpose, not simply sorting by the prediction error (prediction error, SEP RMSEP) or the coefficient of determination (coefficient of determination r2), but by several statistical and test values are used jointly toward the final assessment of optimal calibration.

Thus we have created a platform that allows the highly automated work what a man can never do with a commercial software.

We therefore offer the largest number of matched to your application problem modeling calculations and choose the best calibration for you!

This means that our results are faster, more accurate, robust and objective basis (person independent) and quite easy for you to apply.

You have the full control of the models supplied by us, because we provide a clearly structured and detailed blueprint of the complete calibration, with all settings and parameters, with all necessary statistical characteristics and graphics.

Using this blueprint, you can adjust the quantitative calibration model itself in the software you use, understand and compare. You have everything under control form model creation, model validation and model refinement.

Your privacy is very important to us. The NIR data that you briefly provide us for the custom calibration development will remain of course your property. Your NIR data will be deleted after the job with us.

Interested, then do not hesitate to contact us.