Classification of samples from NMR-based metabolomics using principal components analysis and partial least squares with uncertainty estimation
Rocha, Werickson Fortunato de Carvalho, Sheen, David A., Bearden, Daniel W.
Published in Analytical and bioanalytical chemistry (01.09.2018)
Published in Analytical and bioanalytical chemistry (01.09.2018)
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Journal Article
Unsupervised classification of petroleum Certified Reference Materials and other fuels by chemometric analysis of gas chromatography-mass spectrometry data
Fortunato de Carvalho Rocha, Werickson, Schantz, Michele M., Sheen, David A., Chu, Pamela M., Lippa, Katrice A.
Published in Fuel (Guildford) (01.06.2017)
Published in Fuel (Guildford) (01.06.2017)
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Journal Article
Multivariate control charts based on net analyte signal and near infrared spectroscopy for quality monitoring of Nimesulide in pharmaceutical formulations
Fortunato de Carvalho Rocha, Wérickson, Luis Rosa, André, Antônio Martins, José, Poppi, Ronei Jesus
Published in Journal of molecular structure (08.10.2010)
Published in Journal of molecular structure (08.10.2010)
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Journal Article
A nontargeted approach to determine the authenticity of Ginkgo biloba L. plant materials and dried leaf extracts by liquid chromatography-high-resolution mass spectrometry (LC-HRMS) and chemometrics
Cruz, Meryl B., Place, Benjamin J., Wood, Laura J., Urbas, Aaron, Wasik, Andrzej, de Carvalho Rocha, Werickson Fortunato
Published in Analytical and bioanalytical chemistry (01.10.2020)
Published in Analytical and bioanalytical chemistry (01.10.2020)
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Journal Article
Quantitative analysis of piroxicam polymorphs pharmaceutical mixtures by hyperspectral imaging and chemometrics
Fortunato de Carvalho Rocha, Werickson, Sabin, Guilherme Post, Março, Paulo Henrique, Poppi, Ronei Jesus
Published in Chemometrics and intelligent laboratory systems (15.04.2011)
Published in Chemometrics and intelligent laboratory systems (15.04.2011)
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Journal Article
Anti-theft device staining on banknotes detected by mass spectrometry imaging
Correa, Deleon Nascimento, Zacca, Jorge Jardim, Rocha, Werickson Fortunato de Carvalho, Borges, Rodrigo, de Souza, Wanderley, Augusti, Rodinei, Eberlin, Marcos Nogueira, Vendramini, Pedro Henrique
Published in Forensic science international (01.03.2016)
Published in Forensic science international (01.03.2016)
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Journal Article
Discrimination between authentic and false tax stamps from liquor bottles using laser-induced breakdown spectroscopy and chemometrics
Gonzaga, Fabiano Barbieri, Rocha, Werickson Fortunato de Carvalho, Correa, Deleon Nascimento
Published in Spectrochimica acta. Part B: Atomic spectroscopy (01.07.2015)
Published in Spectrochimica acta. Part B: Atomic spectroscopy (01.07.2015)
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Journal Article
Characterization of ANFO explosive by high accuracy ESI(±)–FTMS with forensic identification on real samples by EASI(−)–MS
Hernandes, Vinicius Veri, Franco, Marcos Fernado, Santos, Jandyson Machado, Melendez-Perez, Jose J, Morais, Damila Rodrigues de, Rocha, Werickson Fortunato de Carvalho, Borges, Rodrigo, de Souza, Wanderley, Zacca, Jorge Jardim, Logrado, Lucio Paulo Lima, Eberlin, Marcos Nogueira, Correa, Deleon Nascimento
Published in Forensic science international (01.04.2015)
Published in Forensic science international (01.04.2015)
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Journal Article
Multivariate control charts based on net analyte signal (NAS) and Raman spectroscopy for quality control of carbamazepine
Rocha, Werickson Fortunato de Carvalho, Poppi, Ronei Jesus
Published in Analytica chimica acta (31.10.2011)
Published in Analytica chimica acta (31.10.2011)
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Journal Article
Conference Proceeding
A comparison of three procedures for robust PCA of experimental results of the homogeneity test of a new sodium diclofenac candidate certified reference material
Rocha, Werickson Fortunato de Carvalho, Nogueira, Raquel, Baptista da Silva, Gisele Estevão, Queiroz, Suzane Maio, Sarmanho, Gabriel Fonseca
Published in Microchemical journal (01.07.2013)
Published in Microchemical journal (01.07.2013)
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Journal Article
Final report on key comparison CCQM-K100: Analysis of copper in ethanol
Zhou, Tao, Kakoulides, Elias, Zhu, Yanbei, Jaehrling, Reinhard, Rienitz, Olaf, Saxby, David, Phukphatthanachai, Pranee, Yafa, Charun, Labarraque, Guillaume, Cankur, Oktay, Can, Süleyman Z, Konopelko, Leonid A, Kustikov, Yu A, de Sena, Rodrigo Caciano, Rodrigues, Janaina Marques, Sarmanho, Gabriel Fonseca, Rocha, Werickson tunato de Carvalho, dos Reis, Lindomar Augusto
Published in Metrologia (01.01.2014)
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Published in Metrologia (01.01.2014)
Journal Article
Use of proficiency testing schemes for motorcycle exhaust emissions laboratory: Brazilian experience
Silva, Paulo Roque Martins, da Cunha, Valnei Smarçaro, Rocha, Werickson Fortunato de Carvalho, Sarmanho, Gabriel Fonseca, Andrade, Joyce Costa, Depieri, Marcello
Published in IET science, measurement & technology (01.05.2014)
Published in IET science, measurement & technology (01.05.2014)
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Journal Article