Estimation of nitrogen content in cucumber plant (Cucumis sativus L.) leaves using hyperspectral imaging data with neural network and partial least squares regressions
Sajad Sabzi, Razieh Pourdarbani, Mohammad H. Rohban, Ginés García-Mateos, Juan I. Arribas Abstract In recent years, farmers have often mistakenly resorted to overuse of chemical fertilizers to increase crop yield. However, excessive consumption of fertilizers might...3-[3-(4-chlorophenyl)-2-(4-fluorophenyl)-2 H -isoindol-1-yl]-1-phenylpyrrolidine-2,5-dione as a candidate for solar cells applications
Amine El Haimeur, Igor Levkov, Tatyana V. Yegorova, Andrii I. Kysil, Serhiy Shilin, Irina S. Konovalova, Svitlana V. Shishkina, Hicham Bakkali, Eduardo Blanco, Zoia Voitenko Abstract This work is dedicated to the study of structural, morphological, and optical...Predicting the shear value and intramuscular fat in meat from Nellore cattle using Vis-NIR spectroscopy
Marinade Nadai Bonin, Sauloda Luz e Silva, Lutz Bünger, Dave Ross, Gelson Luis Dias Feijó, Rodrigo da Costa Gomes, Francisco Palma Rennó, Miguel Henrique de Almeida Santana, Fernanda Marcondes de Rezende, Luis Carlos Vinhas Ítavo, Francisco José de Novais, Lucy Mery...What is chemometrics?
Chemometrics is the science of extracting information from chemical systems by data-driven means. Chemometrics is inherently interdisciplinary, using methods frequently employed in core data-analytic disciplines such as multivariate statistics, applied mathematics,...Raman vs NIR Spectroscopy
StellarNet’s President, Jason Pierce, explains some of the practical differences of Raman and NIR spectroscopy, which include the inability for NIR to measure aqueous samples, the surface area of detection, portability, specificity, SERS, and fluorescence. A...
Introducing our new Applied Spectroscopy Division
New Handheld Raman!
New! ChemWiz-ADK Handheld NIR Spectrophotometer with on board chemometrics and spectral matching!
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Check out our SpectroChemistry Systems for UV-VIS and Fluorescence Applications
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New Spectrometer Python Application Driver
for Windows, Linux, RasPi, Mac
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HYPER-Nova Highest Performance Raman Spectrometer
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