Vanessa Jesus Ferreira

Determination of Cu, Ni, Mn, and Pb in diesel oil samples using reversed-phase vortex-assisted liquid-liquid microextraction associated with energy dispersive X-ray fluorescence spectrometry

Vanessa Jesus Ferreira, Jorge S. Almeida, Valfredo Azevedo Lemos et al. · Talanta · 2020 · 27 citations

Natural Sciences, Chemical Engineering, Chemistry +13

Dynamic reversed-phase liquid-liquid microextraction for the determination of Cd, Cr, Mn, and Ni in vegetable oils by energy dispersive X-ray fluorescence spectrometry

Vanessa Jesus Ferreira, Valfredo Azevedo Lemos, Leonardo S.G. Teixeira · Journal of Food Composition and Analysis · 2022 · 19 citations

Natural Sciences, Chemistry, Food Science +14

Development of a Method Using Ultrasound-Assisted Emulsification Microextraction for the Determination of Nickel in Water Samples

Valfredo Azevedo Lemos, Vanessa Jesus Ferreira, Jeferson Alves Barreto et al. · Water Air & Soil Pollution · 2015 · 15 citations

Natural Sciences, Chemical Engineering, Chemistry +8

Multivariate optimization of ultrasound-assisted liquid–liquid microextraction based on two solvents for cadmium preconcentration prior to determination by flame atomic absorption spectrometry

Vanessa Jesus Ferreira, Marina Santos de Jesus, Mayara Costa dos Santos et al. · Analytical Methods · 2020 · 14 citations · Full text

Pharmacy, Chemistry, Toxicology +16

Liquid-phase extraction combined with X-ray fluorescence spectrometry for the elemental determination

Vanessa Jesus Ferreira, Fernanda B. S. Virgens, Laís N. Pires et al. · Applied Spectroscopy Reviews · 2022 · 10 citations

Natural Sciences, Chemistry, Analytical Chemistry +12