Adriano Francisco Barbosa

Solid-phase extraction system for Pb (II) ions enrichment based on multiwall carbon nanotubes coupled on-line to flame atomic absorption spectrometry

Adriano Francisco Barbosa, Mariana Gava Segatelli, Arnaldo César Pereira et al. · Talanta · 2006 · 155 citations

Materials Science, Extractive Metallurgy, Chemical Engineering +11

Highly improved sensitivity of TS-FF-AAS for Cd(<scp>ii</scp>) determination at ng L⁻¹levels using a simple flow injection minicolumn preconcentration system with multiwall carbon nanotubes

César Ricardo Teixeira Tarley, Adriano Francisco Barbosa, Mariana Gava Segatelli et al. · Journal of Analytical Atomic Spectrometry · 2006 · 89 citations · Full text

Engineering, Chemistry, Cadmium Determination +16

Analysis of tricyclic antidepressants in human plasma using online-restricted access molecularly imprinted solid phase extraction followed by direct mass spectrometry identification/quantification

Mariane Gonçalves Santos, Isabela Maria Campos Tavares, Adriano Francisco Barbosa et al. · Talanta · 2016 · 74 citations

Pharmacotherapy, Gas Chromatography, Bioanalysis +17

Direct extraction of lead (II) from untreated human blood serum using restricted access carbon nanotubes and its determination by atomic absorption spectrometry

Valéria Maria Pereira Barbosa, Adriano Francisco Barbosa, Jefferson Bettini et al. · Talanta · 2015 · 61 citations

Extractive Metallurgy, Chemical Engineering, Engineering +10

Restricted access carbon nanotubes for direct extraction of cadmium from human serum samples followed by atomic absorption spectrometry analysis

Adriano Francisco Barbosa, Valéria Maria Pereira Barbosa, Jefferson Bettini et al. · Talanta · 2014 · 59 citations

Extractive Metallurgy, Environmental Chemistry, Chemical Engineering +13