Electrooxidation and determination of dopamine using a Nafion®-cobalt hexacyanoferrate film modified electrode

The electrocatalysis of dopamine has been studied using a cobalt hexacyanoferrate film (CoHCFe)-modified glassy carbon electrode. Using a rotating disk CoHCFe-modified electrode, the reaction rate constant for dopamine was found to be 3.5 × 105 cm3 mol-1 s-1 at a concentration of 5.0 × 10-5 mol L-1....

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Bibliographic Details
Main Authors: Suely S.L. Castro, Roger J. Mortimer, Marcelo F de Oliveira, Nelson R. Stradiotto
Format: Default Article
Published: 2008
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Online Access:https://hdl.handle.net/2134/5083
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