Spectroscopy and Chemometrics News Weekly #29, 2021

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Spectroscopy and Chemometrics News Weekly 28, 2021 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

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Near-Infrared Spectroscopy (NIRS)

“Spectra-structure correlations in NIR region of polymers from quantum chemical calculations. The cases of aromatic ring, C= O, C≡ N and C-Cl functionalities” LINK

“Combining Vis-NIR spectroscopy and advanced statistical analysis for estimation of soil chemical properties relevant for forest road construction” LINK

“Use of NIRS for the assessment of meat quality traits in open-air free-range Iberian pigs” LINK


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

“Contaminant detection in pistachio nuts by different classification methods applied to short-wave infrared hyperspectral images” LINK

“Prediction of α-Lactalbumin and β-Lactoglobulin Composition of Aqueous Whey Solutions Using Fourier Transform Mid-Infrared Spectroscopy and Near-Infrared …” LINK

“Sensors : Near-Infrared Reflectance Spectroscopy for Predicting the Phospholipid Fraction and the Total Fatty Acid Composition of Freeze-Dried Beef” LINK

“A novel strategy of pick the best of the best for the nondestructive identification of Poria cocos based on nearinfrared spectroscopy” LINK

“On-site substrate characterization in the anaerobic digestion context: A dataset of near infrared spectra acquired with four different optical systems on freeze-dried and ground organic waste” LINK

“Study on the Dynamic State of Free, Hydrogen-Bonded Water with Wood by Near-Infrared Hyperspectral Imaging” LINK

“Prediction of α-Lactalbumin and β-Lactoglobulin Composition of Aqueous Whey Solutions Using Fourier Transform Mid-Infrared Spectroscopy and Near-Infrared Spectroscopy” LINK

“Preliminary study for detection of adhesive on a painted ceramic plate and varnish on printed paper using near-infrared hyperspectral imaging at wavelengths of 1.0 …” LINK

“On-line characterization of wood chip brightness and chemical composition by means of visible and near-infrared spectroscopy” LINK

“Qualitative and quantitative evaluation of epoxy systems by Fourier transform infrared spectroscopy and the flexibilizing effect of mercaptans” LINK

“The Main Mechanical Properties of New Chinese Fir Clones and Their Rapid Prediction by Near-infrared Spectroscopy” LINK

“Estimation of komatsuna freshness using visible and near-infrared spectroscopy based on the interpretation of NMR metabolomics analysis” LINK

“Comparison of two in situ reference methods to estimate indigestible NDF by near infrared reflectance spectroscopy in alfalfa” LINK

“Rapid Diagnosis of HIV-1 virus by Near Infrared Spectroscopy: based on Partial least squares regression” | LINK

Hyperspectral Imaging (HSI)

“Learning an Explicit Weighting Scheme for Adapting Complex HSI Noise” LINK

“Setups for alignment and on-ground calibration and characterization of the EnMAP hyperspectral imager” LINK

“Bulk scanning method of a heavy metal concentration in tailings of a gold mine using SWIR hyperspectral imaging system” LINK

“Hyperspectral Band Selection for Multispectral Image Classification with Convolutional Networks” LINK

“Confocal laser scanning microscopy as a novel tool of hyperspectral imaging for the localization and quantification of fluorescent active principles in pharmaceutical …” LINK

Chemometrics and Machine Learning

“Classification of Soil and Prediction of Total Nitrogen Content Present in Soil by Using Hyperspectral Imaging” | LINK

“Remote Sensing : Hyperspectral Sea Ice Image Classification Based on the Spectral-Spatial-Joint Feature with the PCA Network” LINK

“Minerals : Pb Mineral Precipitation in Solutions of Sulfate, Carbonate and Phosphate: Measured and Modeled Pb Solubility and Pb2+ Activity” LINK

“… of Hydrochar Produced by Hydrothermal Carbonization of Lignin and Development of a Prediction Model for Carbonization Degree Using Near-Infrared Spectroscopy” | LINK

“Rapid detection of cellulose and hemicellulose contents of corn stover based on near-infrared spectroscopy combined with chemometrics” LINK

“Foods : A Methodology Based on FT-IR Data Combined with Random Forest Model to Generate Spectralprints for the Characterization of High-Quality Vinegars” LINK

“Wavelength calibration methods in laser wavelength measurement” LINK

“Sensors : Integration of Radiometric Ground-Based Data and High-Resolution QuickBird Imagery with Multivariate Modeling to Estimate Maize Traits in the Nile Delta of Egypt” LINK

“Assessing the Visible-Near-Infrared Spectroscopy Method and PLSR and SVMR Methods in Modeling Organic Carbon and Total Neutralizing Value of Soil” LINK


Molecular Spectroscopy in Practice Join us at our upcoming two-day virtual conference presented by and the . Day 2 on July 28 will feature talks about molecular spectroscopy imaging applications. Register here: LINK

Optics for Spectroscopy

“Spectroscopic study of gap-surface plasmons in a metallic convex groove array and their applications in nanofocusing and plasmonic sensing” LINK


“Remote Sensing : Deep Neural Networks with Transfer Learning for Forest Variable Estimation Using Sentinel-2 Imagery in Boreal Forest” LINK

Research on Spectroscopy

“Low cost copper zinc tin sulphide (CZTS) solar cells fabricated by sulphurizing sol-gel deposited precursor using 1, 2-ethanedithiol (EDT)” LINK

Equipment for Spectroscopy

“Intelligent Molybdenum Disulfide Complexes as a Platform for Cooperative ImagingGuided TriMode ChemoPhotothermoImmunotherapy” LINK

“Breathing new life into existing tech: FT-IR spectrometer shows molecular orientation” LINK

“Plastic material composition and separation in waste electrical and electronic equipment (WEEE)” LINK

Environment NIR-Spectroscopy Application

“Detection of oasis soil composition and analysis of environmental parameters based on hyperspectral image and GIS” | LINK

Agriculture NIR-Spectroscopy Usage

“A review of deep learning used in the hyperspectral image analysis for agriculture” | LINK

“Deciphering the Chemistry of Cultural Heritage: Targeting Material Properties by Coupling Spectral Imaging with Image Analysis” LINK

“Remote Sensing : Crop Nitrogen Retrieval Methods for Simulated Sentinel-2 Data Using In-Field Spectrometer Data” | LINK

“Animals : Laying Performance, Egg Quality Characteristics, and Egg Yolk Fatty Acids Profile in Layer Hens Housed with Free Access to Chicory- and/or White Clover-Vegetated or Non-Vegetated Areas” LINK

“Growth, agronomic characteristics and nutritional attributes of sorghum (Sorghum bicolor) genotypes resistant to ALS inhibitor herbicides” LINK

“Spectral Imaging for Characterization and Detection of Plastic Substances in Branded Teabags” LINK

“Agriculture : Cropping Pattern Mapping in an Agro-Natural Heterogeneous Landscape Using Sentinel-2 and Sentinel-1 Satellite Datasets” LINK

“Prediction of Protein and Lipid Content in Intact Soybean Seed using Near-infrared Hyperspectral Imaging” LINK

“Sensors : Machine Learning Strategy for Soil Nutrients Prediction Using Spectroscopic Method” LINK

“Evaluation of non-invasive bioforensic techniques for determining the age of hot-iron brand burn scars in cattle” | LINK

“Nondestructive phenotyping fatty acid trait of single soybean seeds using reflective hyperspectral imagery” LINK

“Sensors : Soil Nutrient Estimation and Mapping in Farmland Based on UAV Imaging Spectrometry” LINK

“Plants : Fruit Characteristics, Peel Nutritional Compositions, and Their Relationships with Mango Peel Pectin Quality” LINK

“Foods : Comparison of Quality Changes in Eurasian Perch (Perca Fluviatilis L.) Fillets Originated from Two Different Rearing Systems during Frozen and Refrigerated Storage” LINK

“Animals : Multi-Approach Assessment for Stress Evaluation in Rainbow Trout Females, Oncorhynchus mykiss (Walbaum, 1792) from Three Different Farms during the Summer Season” LINK

Food & Feed Industry NIR Usage

“A Comparative Study on Wheat Identification and Growth Monitoring based on Multi-source Remote Sensing Data” LINK

“Research Progress on Traceability and Authenticity of Beef” LINK

“Comparison of PLSR, MLR, SVM regression methods for determination of crude protein and carbohydrate content in stored wheat using near Infrared spectroscopy” LINK

“Fast determination of mineral elements in wheat flour by near-infrared spectroscopy” LINK

Medicinal Spectroscopy

“Multimodal multisample spectroscopic imaging analysis of tumor tissues using multivariate curve resolution” LINK


“Contrasting responses of major and minor volatile compounds to warming and gall-infestation in the Arctic willow Salix myrsinites” LINK

“Synthesis, physical, linear optical and nuclear radiation shielding characteristics of B2O3-BaO-PbO-SrO2 glasses” | LINK

“Membranes : TiO2 Nanoparticle Filler-Based Mixed-Matrix PES/CA Nanofiltration Membranes for Enhanced Desalination” LINK

“Sensors : Simultaneous Detection of Glucose and Fructose in Synthetic Musts by Multivariate Analysis of Silica-Based Amperometric Sensor Signals” LINK

“Metabolic and Electrophysiological Effects of Transcranial Photobiomodulation (PBM) and Multi-wavelength PBM” LINK

“Experience in the Use of TD-NRM Technology in Unipalma SA” LINK

“Impacto de la anestesia intravenosa en cirugía robótica para paciente de alto riesgo sometido a cirugía oncológica de larga duración en el Centro Médico …” LINK

“Improved deconvolution of mineral reflectance spectra” LINK

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