Ana Rita A. Nogueira

Effect of acid concentration on closed-vessel microwave-assisted digestion of plant materials

Mário H. Gonzalez, Antônio G. Ferreira, Ana Rita A. Nogueira et al. · Spectrochimica Acta Part B Atomic Spectroscopy · 2002 · 201 citations

Agriculture, Agricultural Engineering, Agronomy +7

Determination of residual carbon by inductively-coupled plasma optical emission spectrometry with axial and radial view configurations

Sandro Thomaz Gouveia, Fernando V Silva, Letícia M. Costa et al. · Analytica Chimica Acta · 2001 · 141 citations

Natural Sciences, Chemistry, Analytical Chemistry +12

Coconut coir as biosorbent for Cr(VI) removal from laboratory wastewater

Mário H. Gonzalez, Claudia B. Pelizaro, Eveline A. Menezes et al. · Journal of Hazardous Materials · 2008 · 109 citations

Engineering, Chemical Engineering, Environmental Engineering +8

Microwave-assisted digestion procedures for biological samples with diluted nitric acid: Identification of reaction products

Mário H. Gonzalez, G. B. de Souza, Regina V. Oliveira et al. · Talanta · 2009 · 108 citations · Full text

Natural Sciences, Biochemistry, Chemistry +14

Focused-microwave-assisted strategies for sample preparation

Joaquim A. Nóbrega, Lilian C. Trevizan, Ana Rita A. Nogueira · Spectrochimica Acta Part B Atomic Spectroscopy · 2002 · 99 citations · Full text

Engineering, Chemistry, Materials Engineering +12