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Voltammetry of copper species in estuarine waters: Part III. Use of gelatin to investigate adsorption of natural organic material on the HMDE during DPASV
Authors:A. Nelson  R.F.C. Mantoura
Affiliation:Institute for Marine Environmental Research, Natural Environment Research Council, Prospect Place, The Hoe, Plymouth, Great Britain
Abstract:The comparatively non Cu-complexing surfactant, gelatin, has been substituted on the HMDE for natural organic material during DPASV assay of estuarine waters. It is shown that the effects of adsorption of natural organic material on the electroreduction and electrooxidation of Cu are diverse and act in part through the complexing properties of the organic material.
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