Ricardo Q. Aucélio

The determination of trace elements in crude oil and its heavy fractions by atomic spectrometry

Christiane Duyck, Norbert Miekeley, Carmem Lúcia P. da Silveira et al. · Spectrochimica Acta Part B Atomic Spectroscopy · 2007 · 181 citations

Environmental Chemistry, Engineering, Trace Element Geochemistry +10

The determination of trace metals in lubricating oils by atomic spectrometry

Ricardo Q. Aucélio, Roseli Martins de Souza, Reinaldo Campos‐Vargas et al. · Spectrochimica Acta Part B Atomic Spectroscopy · 2007 · 130 citations

Chemical Engineering, Engineering, Trace Metals +9

Determination of Cu, Mn, Ni and Sn in gasoline by electrothermal vaporization inductively coupled plasma mass spectrometry, and emulsion sample introduction

Tatiana Dillenburg Saint’Pierre, Lúcia Felicidade Dias, Dirce Pozebon et al. · Spectrochimica Acta Part B Atomic Spectroscopy · 2002 · 93 citations

Materials Science, Chemical Engineering, Chemical Measurement +10

Determination of Mo, Zn, Cd, Ti, Ni, V, Fe, Mn, Cr and Co in crude oil using inductively coupled plasma optical emission spectrometry and sample introduction as detergentless microemulsions

Roseli Martins de Souza, André L.S. Meliande, Carmem Lúcia P. da Silveira et al. · Microchemical Journal · 2006 · 85 citations

Materials Science, Environmental Chemistry, Engineering +13

Inductively coupled plasma optical emission spectrometry for trace multi-element determination in vegetable oils, margarine and butter after stabilization with propan-1-ol and water

Roseli Martins de Souza, Bárbara M. Mathias, Carmem Lúcia P. da Silveira et al. · Spectrochimica Acta Part B Atomic Spectroscopy · 2005 · 72 citations

Food Chemistry, Spectroscopic Method, Analytical Instrumentation +11