Igor Rafael dos Santos Magalhães

Liquid-phase microextraction combined with high-performance liquid chromatography for the enantioselective analysis of mefloquine in plasma samples

Igor Rafael dos Santos Magalhães, Pierina Sueli Bonato · Journal of Pharmaceutical and Biomedical Analysis · 2007 · 30 citations

Engineering, Separation Science, Gas Chromatography +12

Determination of β-artemether and its main metabolite dihydroartemisinin in plasma employing liquid-phase microextraction prior to liquid chromatographic–tandem mass spectrometric analysis

Igor Rafael dos Santos Magalhães, Valquíria Aparecida Polisel Jabor, Anízio M. Faria et al. · Talanta · 2010 · 29 citations

Two-step liquid-phase microextraction and high-performance liquid chromatography for the simultaneous analysis of the enantiomers of mefloquine and its main metabolite carboxymefloquine in plasma

Igor Rafael dos Santos Magalhães, Pierina Sueli Bonato · Analytical and Bioanalytical Chemistry · 2009 · 22 citations

Two-step Liquid-phase Microextraction, Gas Chromatography, Medicine +9

Enantioselective determination of chloroquine and its <i>n</i>‐dealkylated metabolites in plasma using liquid‐phase microextraction and LC‐MS

Igor Rafael dos Santos Magalhães, Pierina Sueli Bonato · Journal of Separation Science · 2008 · 19 citations · Full text

Engineering, Organic Chemistry, Chemistry +22

Quantification of chlorpheniramine maleate enantiomers by ultraviolet spectroscopy and chemometric methods

Patrícia Valderrama, Adriano Lopes Romero, Paulo M. Imamura et al. · Analytical and Bioanalytical Chemistry · 2010 · 14 citations

Halogenation, Engineering, Ultraviolet Spectroscopy +11