Variable selection, outlier detection, and figures of merit estimation in a partial least-squares regression multivariate calibration model. A case study for the determination … P Valderrama, JWB Braga, RJ Poppi Journal of agricultural and food chemistry 55 (21), 8331-8338, 2007 | 186 | 2007 |
Estado da arte de figuras de mérito em calibração multivariada P Valderrama, JWB Braga, RJ Poppi Química Nova 32, 1278-1287, 2009 | 171 | 2009 |
Comparison of univariate and multivariate calibration for the determination of micronutrients in pellets of plant materials by laser induced breakdown spectrometry JWB Braga, LC Trevizan, LC Nunes, IA Rufini, D Santos Jr, FJ Krug Spectrochimica Acta Part B: Atomic Spectroscopy 65 (1), 66-74, 2010 | 151 | 2010 |
Near infrared spectroscopy (NIRS) as a potential tool for monitoring trade of similar woods: Discrimination of true mahogany, cedar, andiroba, and curupixá TCM Pastore, JWB Braga, VTR Coradin, WLE Magalhães, EYA Okino, ... Holzforschung 65 (1), 73-80, 2011 | 141 | 2011 |
Discrimination of whisky brands and counterfeit identification by UV–Vis spectroscopy and multivariate data analysis AR Martins, M Talhavini, ML Vieira, JJ Zacca, JWB Braga Food chemistry 229, 142-151, 2017 | 122 | 2017 |
The use of near infrared spectroscopy to identify solid wood specimens of swietenia macrophylla0 (Cites Appendix II) JWB Braga, TCM Pastore, VTR Coradin, JAA Camargos, AR da Silva Iawa Journal 32 (2), 285-296, 2011 | 118 | 2011 |
Optimization and validation of a LIBS method for the determination of macro and micronutrients in sugar cane leaves LC Nunes, JWB Braga, LC Trevizan, PF de Souza, GGA de Carvalho, ... Journal of Analytical Atomic Spectrometry 25 (9), 1453-1460, 2010 | 106 | 2010 |
Development and analytical validation of a multivariate calibration method for determination of amoxicillin in suspension formulations by near infrared spectroscopy MAM Silva, MH Ferreira, JWB Braga, MM Sena Talanta 89, 342-351, 2012 | 103 | 2012 |
Non-destructive identification of different types and brands of blue pen inks in cursive handwriting by visible spectroscopy and PLS-DA for forensic analysis VAG Da Silva, M Talhavini, ICF Peixoto, JJ Zacca, AO Maldaner, ... Microchemical Journal 116, 235-243, 2014 | 100 | 2014 |
Validation of multivariate calibration models in the determination of sugar cane quality parameters by near infrared spectroscopy P Valderrama, JWB Braga, RJ Poppi Journal of the Brazilian Chemical Society 18, 259-266, 2007 | 90 | 2007 |
Evaluation of laser induced breakdown spectroscopy for cadmium determination in soils D Santos Jr, LC Nunes, LC Trevizan, Q Godoi, FO Leme, JWB Braga, ... Spectrochimica Acta Part B: Atomic Spectroscopy 64 (10), 1073-1078, 2009 | 88 | 2009 |
Development and validation of a chemometric method for direct determination of hydrochlorothiazide in pharmaceutical samples by diffuse reflectance near infrared spectroscopy MH Ferreira, JWB Braga, MM Sena Microchemical Journal 109, 158-164, 2013 | 81 | 2013 |
Discrimination and quantification of cocaine and adulterants in seized drug samples by infrared spectroscopy and PLSR TS Grobério, JJ Zacca, ÉD Botelho, M Talhavini, JWB Braga Forensic science international 257, 297-306, 2015 | 73 | 2015 |
NIRS identification of Swietenia macrophylla is robust across specimens from 27 countries MCJ Bergo, TCM Pastore, VTR Coradin, AC Wiedenhoeft, JWB Braga Iawa Journal 37 (3), 420-430, 2016 | 69 | 2016 |
Determination of viscosity index in lubricant oils by infrared spectroscopy and PLSR JWB Braga, AA dos Santos Junior, IS Martins Fuel 120, 171-178, 2014 | 67 | 2014 |
Validação de modelos de calibração multivariada: uma aplicação na determinação de pureza polimórfica de carbamazepina por espectroscopia no infravermelho próximo JWB Braga, RJ Poppi Química Nova 27, 1004-1011, 2004 | 67 | 2004 |
Determination of pesticides and metabolites in wine by high performance liquid chromatography and second-order calibration methods JWB Braga, CBG Bottoli, ICSF Jardim, HC Goicoechea, AC Olivieri, ... Journal of Chromatography A 1148 (2), 200-210, 2007 | 66 | 2007 |
Figures of merit for the determination of the polymorphic purity of carbamazepine by infrared spectroscopy and multivariate calibration JWB Braga, RJ Poppi Journal of pharmaceutical sciences 93 (8), 2124-2134, 2004 | 62 | 2004 |
Potential field-deployable NIRS identification of seven Dalbergia species listed by CITES FA Snel, JWB Braga, D da Silva, AC Wiedenhoeft, A Costa, R Soares, ... Wood Science and Technology 52, 1411-1427, 2018 | 55 | 2018 |
Determination of vegetable oils and fats adulterants in diesel oil by high performance liquid chromatography and multivariate methods LFP Brandão, JWB Braga, PAZ Suarez Journal of Chromatography A 1225, 150-157, 2012 | 55 | 2012 |