FT-ICR MS analysis of asphaltenes: Asphaltenes go in, fullerenes come out TMC Pereira, G Vanini, LV Tose, FMR Cardoso, FP Fleming, PTV Rosa, ... Fuel 131, 49-58, 2014 | 98 | 2014 |
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 | 78 | 2014 |
Analyzes of hydrocarbons by atmosphere pressure chemical ionization FT-ICR mass spectrometry using isooctane as ionizing reagent LV Tose, FMR Cardoso, FP Fleming, MA Vicente, SRC Silva, ... Fuel 153, 346-354, 2015 | 60 | 2015 |
Paper spray ionization mass spectrometry applied to forensic chemistry–drugs of abuse, inks and questioned documents E Domingos, TC de Carvalho, I Pereira, GA Vasconcelos, CJ Thompson, ... Analytical Methods 9 (30), 4400-4409, 2017 | 58 | 2017 |
Qualitative analysis of designer drugs by paper spray ionisation mass spectrometry (PSI-MS) TC Carvalho, IF Oliveira, LV Tose, G Vanini, JB Kill, AC Neto, LF Machado, ... Analytical Methods 8 (3), 614-620, 2016 | 54 | 2016 |
Characterisation and selection of demulsifiers for water-in-crude oil emulsions using low-field 1H NMR and ESI–FT-ICR MS GF Carneiro, RC Silva, LL Barbosa, JCC Freitas, CMS Sad, LV Tose, ... Fuel 140, 762-769, 2015 | 53 | 2015 |
Coupling trapped ion mobility spectrometry to mass spectrometry: trapped ion mobility spectrometry–time‐of‐flight mass spectrometry versus trapped ion mobility spectrometry … LV Tose, P Benigni, D Leyva, A Sundberg, CE Ramírez, ME Ridgeway, ... Rapid Communications in Mass Spectrometry 32 (15), 1287-1295, 2018 | 48 | 2018 |
Brown seaweed Padina gymnospora is a prominent natural wound-care product AP Baliano, EF Pimentel, AR Buzin, TZ Vieira, W Romão, LV Tose, ... Revista Brasileira de Farmacognosia 26, 714-719, 2016 | 47 | 2016 |
Fractionation of asphaltene by adsorption onto silica and chemical characterization by atmospheric pressure photoionization fourier transform ion cyclotron resonance mass … PTH Nascimento, AF Santos, CI Yamamoto, LV Tose, EV Barros, ... Energy & Fuels 30 (7), 5439-5448, 2016 | 45 | 2016 |
Understanding the structural complexity of dissolved organic matter: isomeric diversity D Leyva, LV Tose, J Porter, J Wolff, R Jaffé, F Fernandez-Lima Faraday discussions 218, 431-440, 2019 | 43 | 2019 |
Fractionation of asphaltenes in n-hexane and on adsorption onto CaCO3 and characterization by ESI (+) FT-ICR MS: Part I FE Pinto, EV Barros, LV Tose, LM Souza, LA Terra, RJ Poppi, BG Vaz, ... Fuel 210, 790-802, 2017 | 37 | 2017 |
Petroleomics by direct analysis in real time-mass spectrometry W Romão, LV Tose, BG Vaz, SG Sama, R Lobinski, P Giusti, H Carrier, ... Journal of The American Society for Mass Spectrometry 27 (1), 182-185, 2015 | 37 | 2015 |
Application of atmospheric solids analysis probe mass spectrometry (ASAP-MS) in petroleomics: analysis of condensed aromatics standards, crude oil, and paraffinic fraction LV Tose, M Murgu, BG Vaz, W Romão Journal of The American Society for Mass Spectrometry 28 (11), 2401-2407, 2017 | 35 | 2017 |
Isomeric separation of cannabinoids by UPLC combined with ionic mobility mass spectrometry (TWIM-MS)—Part I LV Tose, NA Santos, RRT Rodrigues, M Murgu, AF Gomes, ... International Journal of Mass Spectrometry 418, 112-121, 2017 | 35 | 2017 |
Laser desorption ionization FT-ICR mass spectrometry and CARSPLS for predicting basic nitrogen and aromatics contents in crude oils LA Terra, PR Filgueiras, LV Tose, W Romao, EVR de Castro, ... Fuel 160, 274-281, 2015 | 34 | 2015 |
Analysis of Isomeric Cannabinoid Standards and Cannabis Products by UPLC-ESI-TWIM-MS: a Comparison with GC-MS and GC × GC-QMS NA Santos, LV Tose, SRC Silva, M Murgu, RM Kuster, RS Ortiz, ... Journal of the Brazilian chemical society 30 (1), 60-70, 2019 | 33 | 2019 |
Revealing the chemical characterization of asphaltenes fractions produced by N-methylpyrrolidone using FTIR, molecular fluorescence, 1H NMR, and ESI (±) FT-ICR MS VV Carvalho, GA Vasconcelos, LV Tose, H Santos, FMR Cardoso, ... Fuel 210, 514-526, 2017 | 32 | 2017 |
Extraction and fractionation of basic nitrogen compounds in vacuum residue by solid-phase extraction and characterization by ultra-high resolution mass spectrometry GA Vasconcelos, RCL Pereira, CF Santos, VV Carvalho, LV Tose, ... International Journal of Mass Spectrometry 418, 67-72, 2017 | 31 | 2017 |
Asphaltenes subfractions extracted from Brazilian vacuum residue: Chemical characterization and stabilization of model water-in-oil (W/O) emulsions PCS Zorzenão, RM Mariath, FE Pinto, LV Tose, W Romao, AF Santos, ... Journal of Petroleum Science and Engineering 160, 1-11, 2018 | 30 | 2018 |
Cytotoxic analysis and chemical characterization of fractions of the hydroalcoholic extract of the Euterpe oleracea Mart. seed in the MCF-7 cell line DS Freitas, JA Morgado-Díaz, AS Gehren, FCB Vidal, RMT Fernandes, ... Journal of Pharmacy and Pharmacology 69 (6), 714-721, 2017 | 28 | 2017 |