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Type: Artigo de periódico
Title: Teaching Experiment Of Chemometrics For Multivariate Calibration In Determination Of Paracetamol In Commercial Tablets Using Near-infrared Spectroscopy: A Tutorial, Part Ii [experimento Didático De Quimiometria Para Calibração Multivariada Na Determinação De Paracetamol Em Comprimidos Comerciais Utilizando Espectroscopia No Infravermelho Próximo: Um Tutorial, Parte Ii]
Author: De Souza A.M.
Breitkreitz M.C.
Filgueiras P.R.
Rohwedder J.J.R.
Poppi R.J.
Abstract: The aim of this manuscript was to show the basic concepts and practical application of Partial Least Squares (PLS) as a tutorial, using the Matlab computing environment for beginners, undergraduate and graduate students. As a practical example, the determination of the drug paracetamol in commercial tablets using Near-Infrared (NIR) spectroscopy and Partial Least Squares (PLS) regression was shown, an experiment that has been successfully carried out at the Chemical Institute of Campinas State University for chemistry undergraduate course students to introduce the basic concepts of multivariate calibration in a practical way.
Rights: aberto
Identifier DOI: 10.1590/S0100-40422013000700022
Date Issue: 2013
Appears in Collections:Unicamp - Artigos e Outros Documentos

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