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Analytica Chimica Acta|July 10, 2008
Bilinear least squares (BLLS) and molecular fluorescence in the quantification of the propranolol enantiomersPatrícia Valderrama, Ronei Jesus PoppiAnalytica Chimica Acta|September 8, 2009
Determination of propranolol enantiomers in plasma and urine by spectrofluorimetry and second-order standard addition methodPatrícia Valderrama, Ronei Jesus PoppiJournal of Pharmaceutical and Biomedical Analysis|October 25, 2011
Homogeneity study of ointment dosage forms by infrared imaging spectroscopyRenato Lajarim Carneiro, Ronei Jesus PoppiSpectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy|September 21, 2013
Infrared imaging spectroscopy and chemometric tools for in situ analysis of an imiquimod pharmaceutical preparation presented as creamRenato Lajarim Carneiro, Ronei Jesus PoppiJournal of Pharmaceutical Sciences|July 6, 2004
Figures of merit for the determination of the polymorphic purity of carbamazepine by infrared spectroscopy and multivariate calibrationJez Willian B Braga, Ronei Jesus PoppiTalanta|September 5, 2020
Authentication and identification of adulterants in virgin coconut oil using ATR/FTIR in tandem with DD-SIMCA one class modelingMarina De Géa Neves, Ronei Jesus PoppiThe Analyst|August 31, 2013
Simultaneous determination of hydrocarbon renewable diesel, biodiesel and petroleum diesel contents in diesel fuel blends using near infrared (NIR) spectroscopy and chemometricsJulio Cesar Laurentino Alves, Ronei Jesus PoppiAnalytica Chimica Acta|October 4, 2011
Multivariate control charts based on net analyte signal (NAS) and Raman spectroscopy for quality control of carbamazepineWerickson Fortunato de Carvalho Rocha, Ronei Jesus PoppiJournal of Chromatography. A|November 15, 2006
Simultaneous optimization by neuro-genetic approach of a multiresidue method for determination of pesticides in Passiflora alata infuses using headspace solid phase microextraction and gas chromatographyGilmare Antônia da Silva, Fabio Augusto, Ronei Jesus PoppiJournal of Agricultural and Food Chemistry|October 12, 2007
Variable selection, outlier detection, and figures of merit estimation in a partial least-squares regression multivariate calibration model. A case study for the determination of quality parameters in the alcohol industry by near-infrared spectroscopyPatrícia Valderrama, Jez Willian B Braga, Ronei Jesus PoppiPageof 4