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 | 233* | 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 | 98 | 2014 |
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 | 86 | 2016 |
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 Romao, DD de Souza, ... Analyst 139 (19), 4908-4916, 2014 | 85 | 2014 |
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 | 84 | 2022 |
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 | 79 | 2020 |
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 | 74 | 2018 |
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 | 74 | 2016 |
Impact of drought associated with high temperatures on Coffea canephora plantations: a case study in Espírito Santo State, Brazil LP Venancio, R Filgueiras, EC Mantovani, CH do Amaral, FF da Cunha, ... Scientific Reports 10 (1), 19719, 2020 | 71 | 2020 |
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 | 70 | 2014 |
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 | 69 | 2020 |
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 | 68 | 2020 |
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 | 67 | 2015 |
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 | 66 | 2019 |
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 | 63 | 2013 |
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 | 60 | 2018 |
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 | 60 | 2016 |
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 | 56 | 2016 |
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 | 56 | 2016 |
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 | 55 | 2014 |