Roseli Martins de Souza

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 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

ICP OES Simultaneous Determination of Ca, Cu, Fe, Mg, Mn, Na, and P in Biodiesel by Axial and Radial Inductively Coupled Plasma-Optical Emission Spectrometry

Roseli Martins de Souza, Luiz Gustavo Leocádio, Carmem Lúcia P. da Silveira · Analytical Letters · 2008 · 63 citations

Chemical Engineering, Engineering, Radial Inductively +14

Determination of Refractory Elements in Used Lubricating Oil by ICPOES Employing Emulsified Sample Introduction and Calibration with Inorganic Standards

Roseli Martins de Souza, Carmem Lúcia P. da Silveira, Ricardo Q. Aucélio · Analytical Sciences · 2004 · 56 citations

Materials Science, Refractory Elements, Lubricating Oil +8