Direct determination of lead in blood by differential pulse stripping voltammetry. 1987

M Nedeljković, and L Stojadinović, and V Matović, and Z Korićanac
School of Pharmacy, University of Belgrade, Yugoslavia.

A simple and rapid method for determination of lead in blood by differential pulse stripping voltammetry (DPS) without preliminary mineralization of the sample, is described. Lead determination was performed in native samples of blood in the electrolyte of Britton-Robinson buffer (pH 5-5.5). The proposed method is shown to be reproducible and in good agreement with the reference technique AAS used on mineralized blood samples. Our results indicate that differential pulse stripping voltammetry is a reliable, rapid and highly sensitive method for blood lead analysis.

UI MeSH Term Description Entries
D007854 Lead A soft, grayish metal with poisonous salts; atomic number 82, atomic weight 207.2, symbol Pb.
D004563 Electrochemistry The study of chemical changes resulting from electrical action and electrical activity resulting from chemical changes. Electrochemistries
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D006863 Hydrogen-Ion Concentration The normality of a solution with respect to HYDROGEN ions; H+. It is related to acidity measurements in most cases by pH pH,Concentration, Hydrogen-Ion,Concentrations, Hydrogen-Ion,Hydrogen Ion Concentration,Hydrogen-Ion Concentrations

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