Iron Phthalocyanine Electrodeposited Films: Characterization and Influence on Dopamine Oxidation
作者： Cibely S. Martin , Carla Gouveia-Caridade , Frank N. Crespilho , Carlos J. L. Constantino , Christopher M. A. Brett
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摘要: Electrodeposited films of iron phthalocyanine (FePc) were obtained by potential cycling and at fixed in 1,2-dichloroethane on glassy carbon indium tin oxide electrodes characterized cyclic voltammetry aqueous solution. Films formed constant also electrochemical impedance spectroscopy. The mechanism FePc film formation was investigated, with the being through interaction between Pc macrocycle rings (π–π aggregates). oxidation dopamine (DA) modified solution probed. Raman spectroscopy showed a specific Fe atoms complex −NH2 groups molecules. extensive DA demonstrates use these for sensitive measurement oxidation.
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