Cyclic voltammetry of bulk and nano manganese sulfate with Doxorubicin using glassy Carbon electrode

Authors

• Esam A Gomaa ¹
• Mohamed A. Morsi ¹
• Amr E Negm ¹
• Yara A Sherif ¹

• Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, EGYPT

Abstract

The cyclic voltammetry of both bulk manganese sulfate (BMS) and nano manganese sulfate (NMS) were studied using 0.1M KCl supporting electrolyte and glassy carbon working electrode. The redox behavior for both bulk (BMS) and MnSO₄ (NMS) sulfate was studied voltammetrically in presence and absence of Doxorubicin (DR) using three electrodes system, silver- silver chloride (Ag/AgCl), platinum and glassy carbon electrodes. Various scan rates were studied for the redox behaviors for bulk and nano MnSO₄ (NMS) alone or in presence of Doxorubicin (DR). Stability constants for the interaction of manganese ions with Doxorubicin (DR) were evaluated. The redox mechanism was discussed.

Keywords

• Glassy carbon electrode
• Cyclic voltammetry
• Doxorubicin (DR)
• Manganese sulfate
• Redox mechanism