Full Professor at the University of Campinas – Unicamp (Campinas, Brazil), Depart. of Analytical Chemistry, head of the Depart. of Anal. Chem. - Institute of Chemistry - Unicamp, head of the Sample preparation, spectrometry and mechanization group - GEPAM, and member of the National Institute of Science and Technology - INCT for Bioanalitics. Main research topics: bioanalytical with emphasis on proteomics and metallomics, mass and atomic spectrometry, sample preparation and mechanization.