Maria das Graças Andrade Korn

Sample Preparation for the Determination of Metals in Food Samples Using Spectroanalytical Methods—A Review

Maria das Graças Andrade Korn, Daniele Cristina Muniz Batista Santos, Eduardo Batista Guimarães Nunes dos Santos · Applied Spectroscopy Reviews · 2008 · 251 citations

Engineering, Microwave Energy, Food Analysis +18

Optimization of microwave assisted digestion procedure for the determination of zinc, copper and nickel in tea samples employing flame atomic absorption spectrometry

Mustafa Soylak, Mustafa Tüzen, Anderson Santos Souza et al. · Journal of Hazardous Materials · 2007 · 115 citations

Extractive Metallurgy, Chemical Engineering, Tea Samples +6

Method development for the determination of manganese, cobalt and copper in green coffee comparing direct solid sampling electrothermal atomic absorption spectrometry and inductively coupled plasma optical emission spectrometry

Nédio Oleszczuk, Jaime Tupiassú Pinho de Castro, M DASILVA et al. · Talanta · 2007 · 94 citations

Materials Science, Chemical Engineering, Green Coffee +11

Application of Multivariate Techniques in Optimization of Spectroanalytical Methods

Sérgio L.C. Ferreira, Maria das Graças Andrade Korn, Hadla S. Ferreira et al. · Applied Spectroscopy Reviews · 2007 · 85 citations

Engineering, Biological Mass Spectrometry, Chemistry +19

On-line system for preconcentration and determination of metals in vegetables by Inductively Coupled Plasma Optical Emission Spectrometry

Marcos Almeida Bezerra, Walter Nei Lopes dos Santos, Valfredo Azevedo Lemos et al. · Journal of Hazardous Materials · 2007 · 67 citations · Full text

Engineering, Analytical Instrumentation, Environmental Engineering +10