Maria Goreti R. Vale

Determination of vanadium in petroleum and petroleum products using atomic spectrometric techniques

Fábio Alan Carqueija Amorim, Bernhard Welz, Ana Margarida Costa et al. · Talanta · 2007 · 172 citations

Natural Sciences, Chemistry, Petroleum Engineering +11

Current Status of Direct Solid Sampling for Electrothermal Atomic Absorption Spectrometry—A Critical Review of the Development between 1995 and 2005

Maria Goreti R. Vale, Nédio Oleszczuk, Walter Nei Lopes dos Santos · Applied Spectroscopy Reviews · 2006 · 151 citations

Natural Sciences, Chemistry, Analytical Chemistry +14

Progress in direct solid sampling analysis using line source and high-resolution continuum source electrothermal atomic absorption spectrometry

Bernhard Welz, Maria Goreti R. Vale, Daniel L.G. Borges et al. · Analytical and Bioanalytical Chemistry · 2007 · 110 citations · Full text

Natural Sciences, Chemistry, Analytical Chemistry +13

The use of microemulsion for determination of sodium and potassium in biodiesel by flame atomic absorption spectrometry

Alexandre de Jesus, Márcia M. Silva, Maria Goreti R. Vale · Talanta · 2007 · 109 citations

Natural Sciences, Chemical Engineering, Chemistry +10

Comparison of ultrasound-assisted extraction, slurry sampling and microwave-assisted digestion for cadmium, copper and lead determination in biological and sediment samples by electrothermal atomic absorption spectrometry

Éder C. Lima, Fernando Barbosa, Francisco José Krug et al. · Journal of Analytical Atomic Spectrometry · 2000 · 108 citations

Pharmacy, Chemistry, Analytical Chemistry +16