Kinetic and Thermodynamic Cyclic Voltammetric Parameters for Interaction of MnSO4 with Amoxicillin and Their Effect on MnO2 Deposition

Document Type : Original Article

Authors

Chemistry Department, Faculty of Science, Mansoura University, Mansoura, Egypet

Abstract

In this work, the kinetic parameters for MnSO4 were studied and evaluated by the use of cyclic voltammetry (CV) in the absence and the presence of Amoxicillin by using a glassy carbon electrode (GCE). Also, the stability constant and thermodynamic parameters were evaluated for the complex formed between Mn ions with Amoxicillin. In addition, the effect of scan rate on the kinetic and thermodynamic parameters in (absence /presence) of Amoxicillin was studied. The mechanism of redox behavior was proposed for MnSO4 that forming MnO2 deposited at the glassy carbon electrode. The results obtained were discussed by the use of the cyclic voltammetry method. 

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