Participation in Scientific Events
Papers and Patents
Fast High–Resolution Mass Spectrometry and Chemometrics for Evaluation of Sensory Parameters of Commercial Coffee Blends
VGK Cardoso, GP Sabin, LW Hantao
Brazilian Journal of Analytical Chemistry, 2021, 8 (00), pp 00–00.
Combustible Tobacco Product Design System And Method
JC Dias, S Kaiser, MCA Marcelo, FLF Soares, JAA Quintero, DD Conty, OFS Pontes, GP Sabin
WO 2021/019225 A1, Feb. 04.2021
Apparatus and method for classifying a tobacco sample into one of a predefined set of taste categories
OFS Pontes, GP Sabin, JRP da Silva, JC Dias, S Kaiser
US Patent App. 16/315,436, 2019.
Chemosensory aerosol assessment of key attributes for tobacco products
FLF Soares, MCA Marcelo, JC Dias, LC Juliano, LMF Porte, LS Canova, JA Ardila, OFS Pontes, GP Sabin, S Kaiser
Journal of Chemometrics 34 (12), e3297, 2020.
Analysis of chemosensory markers in cigarette smoke from different tobacco varieties by GC× GC-TOFMS and chemometrics
TG Schwanz, LVV Bokowski, MCA Marcelo, AC Jandrey, JC Dias, ...
Talanta 202, 74-89, 2019.
Innovative approaches for estimating the levels of tobacco-specific nitrosamines in cured tobacco samples
S Kaiser, FLF Soares, JA Ardila, MCA Marcelo, JC Dias, LMF Porte, C Gonçalves, OFS Pontes, GP Sabin
Chemical research in toxicology 31 (9), 964-973, 2018.
High-throughput simultaneous quantitation of multi-analytes in tobacco by flow injection coupled to high-resolution mass spectrometry
S Kaiser, JC Dias, JA Ardila, FLF Soares, MCA Marcelo, LMF Porte, ...
Talanta 190, 363-374, 2018.
Mapping the polymorphic forms of fexofenadine in pharmaceutical tablets using near infrared chemical imaging
AM Brondi, LA Terra, GP Sabin, JS Garcia, RJ Poppi, MG Trevisan
Journal of Near Infrared Spectroscopy 22(3), 211-220, 2014.
Estratégias quimiométricas aplicadas ao estudo de imagens químicas: novas possibilidades para caracterização de produtos e processos farmacêuticos
GP Sabin, 2013.
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Characterization of semi-solid Self-Emulsifying Drug Delivery Systems (SEDDS) of atorvastatin calcium by Raman image spectroscopy and chemometrics
MC Breitkreitz, GP Sabin, G Polla, RJ Poppi
Journal of pharmaceutical and biomedical analysis 73, 3-12, 2013.
Characterization of sildenafil citrate tablets from different sources by near infrared chemical imaging and chemometric tools
GP Sabin, VA Lozano, WFC Rocha, W Romão, RS Ortiz, RJ Poppi
Journal of pharmaceutical and biomedical analysis 85, 207-212, 2013.
Fingerprinting of sildenafil citrate and tadalafil tablets in pharmaceutical formulations via X-ray fluorescence (XRF) spectrometry
RS Ortiz, KC Mariotti, NV Schwab, GP Sabin, WFC Rocha, EVR de Castro, ...
Journal of pharmaceutical and biomedical analysis 58, 7-11, 2012.
Simultaneous analysis of first-line anti-tuberculosis drugs in tablets by UV spectrophotometry compared to capillary zone electrophoresis
L Marcellos, A Faria, M Souza, M Almeida, G Sabin, R Poppi, M Oliveira
Open Chemistry 10 (6), 1808-1816, 2012.
Multivariate curve resolution combined with gas chromatography to enhance analytical separation in complex samples: A review
LW Hantao, HG Aleme, MP Pedroso, GP Sabin, RJ Poppi, F Augusto
Analytica chimica acta 731, 11-23, 2012.
Desenvolvimento de um algoritmo para identificação e correção de spikes em espectroscopia Raman de imagem
GP Sabin, AM Souza, MC Breitkreitz, RJ Poppi
New Chemistry 35 (3), 612-615, 2012.
Development Of An Algorithm For Identification And Correction Of Spikes In Raman Imaging Spectroscopy
GP Sabin, AM De Souza, MC Breitkreitz, RJ Poppi
New Chemistry, 2012.
Quantitative analysis of piroxicam polymorphs pharmaceutical mixtures by hyperspectral imaging and chemometrics
Carvalho Rocha WF, Sabin GP, March PH, RJ Poppi
Chemometrics and Intelligent Laboratory Systems 106(2), 198-204, 2011.
Study of the similarity between distribution maps of concentration in near-infrared spectroscopy chemical imaging obtained by different multivariate calibration approaches
GP Sabin, WF de Carvalho Rocha, RJ Poppi
Microchemical Journal 99(2), 542-547, 2011.
Analysis of pharmaceutical pellets: An approach using near-infrared chemical imaging
GP Sabin, MC Breitkreitz, AM de Souza, P da Fonseca, L Calefe, M Moffa, ...
Analytica chimica acta 706(1), 113-119, 2011.
Aumento da resposta analítica por meio da otimização do sistema de injeção sem divisão de fluxo em cromatografia gasosa empregando a lei dos gases ideais
GP Sabin, OD Prestes, ML Martins, MB Adaime, R Zanella
New Chemistry 34 (3), 414-418, 2011.
Analytical response enhancement through the optimization of the splitless injection system in gas chromatography by employing the ideal gas law
GP Sabin, OD Prestes, ML Martins, MB Adaime, R Zanella
New Chemistry 34 (3), 414-418, 2011.
Desenvolvimento e Validação de Método utilizando SPE e GC-MS para a determinação multirresíduo de pesticidas em água potável
GP Sabin
Federal University of Santa Maria, 2007.
Multiresidue determination of pesticides in drinking water by gas chromatography-mass spectrometry after solid-phase extraction
GP Sabin, OD Prestes, MB Adaime, R Zanella
Journal of the Brazilian Chemical Society 20 (5), 918-925, 2009.