摘要
The electrochemical behaviour and electrode reaction mechanism of ziram （zinc-dimethyl dithiocarbamate） on a hanging mercury drop electrode were investigated in Britton-Robinson （B-R） buffer by using cyclic and square wave voltammetry （SWV）. Based on these studies a voltammetric method for determination of ziram wasdeveloped and applied to determine the ziram in synthetic and spiked vegetable samples, satisfactory results were obtained in both cases.
The electrochemical behaviour and electrode reaction mechanism of ziram （zinc-dimethyl dithiocarbamate） on a hanging mercury drop electrode were investigated in Britton-Robinson （B-R） buffer by using cyclic and square wave voltammetry （SWV）. Based on these studies a voltammetric method for determination of ziram wasdeveloped and applied to determine the ziram in synthetic and spiked vegetable samples, satisfactory results were obtained in both cases.
基金
the financial support of this study by the National Natural Science Foundation of China (No.20562009)
the Jiangxi Province Natural Science Foundation (No.0620041)
the State Key Laboratories of Electroanalytical Chemistry of Changchun Applied Chemical Institute (No.SKLEAC2004-3)
Chemo/Biosensing and Chemometrics of Hunan University (No.2005-22).
