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Paulo Roberto Filgueiras
Paulo Roberto Filgueiras
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Title
Cited by
Cited by
Year
Portable near infrared spectroscopy applied to quality control of Brazilian coffee
RM Correia, F Tosato, E Domingos, RRT Rodrigues, LFM Aquino, ...
Talanta 176, 59-68, 2018
202*2018
Determination of API gravity, kinematic viscosity and water content in petroleum by ATR-FTIR spectroscopy and multivariate calibration
PR Filgueiras, CMS Sad, AR Loureiro, MFP Santos, EVR Castro, ...
Fuel 116, 123-130, 2014
902014
Petroleomics by electrospray ionization FT-ICR mass spectrometry coupled to partial least squares with variable selection methods: prediction of the total acid number of crude oils
LA Terra, PR Filgueiras, LV Tose, W Romão, DD de Souza, ...
Analyst 139 (19), 4908-4916, 2014
782014
Quantification of biodiesel in petroleum diesel by 1H NMR: evaluation of univariate and multivariate approaches
NA Portela, ECS Oliveira, AC Neto, RRT Rodrigues, SRC Silva, ...
Fuel 166, 12-18, 2016
752016
Determination of Saturates, Aromatics, and Polars in Crude Oil by 13C NMR and Support Vector Regression with Variable Selection by Genetic Algorithm
PR Filgueiras, NA Portela, SRC Silva, EVR Castro, LMSL Oliveira, ...
Energy & Fuels 30 (3), 1972-1978, 2016
662016
Multivariate optimisation of ICP OES instrumental parameters for Pb/Ba/Sb measurement in gunshot residues
G Vanini, MO Souza, MTWD Carneiro, PR Filgueiras, RE Bruns, ...
Microchemical journal 120, 58-63, 2015
662015
Quantification of animal fat biodiesel in soybean biodiesel and B20 diesel blends using near infrared spectroscopy and synergy interval support vector regression
PR Filgueiras, JCL Alves, RJ Poppi
Talanta 119, 582-589, 2014
642014
Study of the stability and homogeneity of water in oil emulsions of heavy oil
M da Silva, CMS Sad, LB Pereira, RRB Corona, JFP Bassane, ...
Fuel 226, 278-285, 2018
612018
Quantification and classification of vegetable oils in extra virgin olive oil samples using a portable near-infrared spectrometer associated with chemometrics
FT Borghi, PC Santos, FD Santos, MHC Nascimento, T Correa, ...
Microchemical Journal 159, 105544, 2020
592020
Experimento didático de quimiometria para calibração multivariada na determinação de paracetamol em comprimidos comerciais utilizando espectroscopia no infravermelho próximo …
AM Souza, MC Breitkreitz, PR Filgueiras, JJR Rohwedder, RJ Poppi
Química Nova 36, 1057-1065, 2013
542013
Experimento didático de quimiometria para calibração multivariada na determinação de paracetamol em comprimidos comerciais utilizando espectroscopia no infravermelho próximo …
AM Souza, MC Breitkreitz, PR Filgueiras, JJR Rohwedder, RJ Poppi
Química Nova 36, 1057-1065, 2013
542013
Determination of some physicochemical properties in Brazilian crude oil by 1H NMR spectroscopy associated to chemometric approach
LM Duarte, PR Filgueiras, SRC Silva, JCM Dias, LMSL Oliveira, ...
Fuel 181, 660-669, 2016
532016
Study of the effect of temperature and gas condensate addition on the viscosity of heavy oils
JFP Bassane, CMS Sad, DMC Neto, FD Santos, M Silva, FC Tozzi, ...
Journal of Petroleum Science and Engineering 142, 163-169, 2016
532016
Quantification of beef, pork, and chicken in ground meat using a portable NIR spectrometer
LCR Silva, GS Folli, LP Santos, IHAS Barros, BG Oliveira, FT Borghi, ...
Vibrational Spectroscopy 111, 103158, 2020
522020
Thin layer chromatography coupled to paper spray ionization mass spectrometry for cocaine and its adulterants analysis
TC De Carvalho, F Tosato, LM Souza, H Santos, BB Merlo, RS Ortiz, ...
Forensic science international 262, 56-65, 2016
522016
Evaluation of trends in residuals of multivariate calibration models by permutation test
PR Filgueiras, JCL Alves, CMS Sad, EVR Castro, JCM Dias, RJ Poppi
Chemometrics and Intelligent Laboratory Systems 133, 33-41, 2014
522014
Use of Random forest in the identification of important variables
BPO Lovatti, MHC Nascimento, ÁC Neto, EVR Castro, PR Filgueiras
Microchemical Journal 145, 1129-1134, 2019
502019
Portable near infrared spectroscopy applied to abuse drugs and medicine analyses
RM Correia, E Domingos, F Tosato, NA dos Santos, JA Leite, M da Silva, ...
Analytical methods 10 (6), 593-603, 2018
502018
Environmental impacts related to drilling fluid waste and treatment methods: A critical review
LB Pereira, CMS Sad, EVR Castro, PR Filgueiras, V Lacerda Jr
Fuel 310, 122301, 2022
492022
Chemical and sensory profile of new genotypes of Brazilian Coffea canephora
MF Lemos, C Perez, PHP da Cunha, PR Filgueiras, LL Pereira, ...
Food chemistry 310, 125850, 2020
492020
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