| Fractionation of polar compounds from crude oils by hetero-medium pressure liquid chromatography (H-MPLC) and molecular characterization by ultrahigh-resolution mass spectrometry TR Covas, CS de Freitas, LV Tose, JA Valencia-Davila, ... Fuel 267, 117289, 2020 | 20 | 2020 |
| Evaluation of the effects of the simulated thermal evolution of a Type-I source rock on the distribution of basic nitrogen-containing compounds TR Covas, Y dos Santos Rocha, ALD Spigolon, RCL Pereira, ... Fuel 254, 115685, 2019 | 11 | 2019 |
| Detection of Early-Middle Devonian biotic crises in East Gondwana, Paraná Basin, Brazil: An organic geochemical approach LR Rocha, ES de Souza, HJPS Ribeiro, DMM Franco, T Covas, BG Vaz, ... Organic Geochemistry 181, 104629, 2023 | 2 | 2023 |
| Method for evaluating the thermal evolution of crude oils from different origins by ultra-high resolution mass spectrometry RC Da Silva, DMM Franco, YDS Rocha, JP Lopes, GHM Dufrayer, ... US Patent App. 18/476,786, 2024 | | 2024 |
| Direct sulfur-containing compound speciation in crude oils and high-boiling fractions by APCI (+) FT-ICR mass spectrometry DMM Franco, TR Covas, RCL Pereira, LC da Silva, MD Rangel, ... Analytical Methods 16 (17), 2635-2642, 2024 | | 2024 |
| Evaluating Orbitrap Mass Spectrometry for Geochemical Characterization of Crude Oils BG Vaz, TR Covas, CS Freitas, LV Tose, MD Rangel, RC Silva, ... Energy and Fuels 25, 3077-3082, 2019 | | 2019 |
| Petroleômica por Espectrometria de Massas Orbitrap: Um Enfoque em Geoquímica TR Covas | | |
Boniek Gontijo VazUniversidade Federal de GoiásVerified email at ufg.br
