Green method by diffuse reflectance infrared spectroscopy and spectral region selection for the quantification of sulphamethoxazole and trimethoprim in pharmaceutical formulations

An alternative method for the quantification of sulphametoxazole (SMZ) and trimethoprim (TMP) using diffuse reflectance infrared Fourier-transform spectroscopy (DRIFTS) and partial least square regression (PLS) was developed. Interval Partial Least Square ( i PLS) and Synergy Partial Le...

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Bibliographic Details
Published in:Anais da Academia Brasileira de Ciências
Main Authors: FABIANA E.B. DA SILVA, ÉRICO M.M. FLORES, GRACIELE PARISOTTO, EDSON I. MÜLLER, MARCO F. FERRÃO
Format: Artigo
Language:Inglês
Published: Academia Brasileira de Ciências 2016
Subjects:
Multidisciplinaria (Ciencias Naturales y Exactas)
Chemometrics
green analytical method
synergy partial least squares (siPLS)
hig performance liquid chromatography
interval partial least squares (iPLS)
Online Access:https://www.redalyc.org/articulo.oa?id=32744812001
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