Mário Duncan Rangel

Comprehensive two-dimensional gas chromatography with time of flight mass spectrometry applied to biomarker analysis of oils from Colombia

Raphael S. F. Silva, Helen G. M. Aguiar, Mário Duncan Rangel et al. · Fuel · 2011 · 51 citations

Effect of biodegradation on biomarkers released from asphaltenes

Taís F. Silva, Débora A. Azevedo, Mário Duncan Rangel et al. · Organic Geochemistry · 2008 · 32 citations

Petroleum Chemistry, Chemical Engineering, Bioremediation +1

Fractionation of polar compounds from crude oils by hetero-medium pressure liquid chromatography (H-MPLC) and molecular characterization by ultrahigh-resolution mass spectrometry

Taynara Rodrigues Covas, Carla Freitas, Lílian V. Tose et al. · Fuel · 2020 · 21 citations

Engineering, Supercritical Fluid Chromatography, Gas Chromatography +10

Evaluation of the effects of the simulated thermal evolution of a Type-I source rock on the distribution of basic nitrogen-containing compounds

Taynara Rodrigues Covas, Ygor dos Santos Rocha, André Luiz Durante Spigolon et al. · Fuel · 2019 · 11 citations

Engineering, Basic Nitrogen-containing Compounds, Civil Engineering +8

Lacustrine versus Marine Oils: Fast and Accurate Molecular Discrimination via Electrospray Fourier Transform Ion Cyclotron Resonance Mass Spectrometry and Multivariate Statistics

Jose J. Melendez‐Perez, Luan Felipe Campos Oliveira, Nubia Miranda et al. · Energy & Fuels · 2020 · 10 citations