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Updated: Jul 3, 2026

Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production
Published on: December 6, 2021
[Electrochemical behaviour of the adriamycin on the cobalt nanoparticles modified ITO electrode]
Lan-Xin Gong1, Cui-Mei Wei, Jin-Bo Hu
1School of Life Science and Chemistry, Xinjiang Normal University, Urumchi 830054, China.
Abstract:
A cobalt nanoparticles modified ITO electrode (NpCo/ITO) was prepared by casting cobalt nanoparticles onto ITO electrode and the cobalt nanoparticles were synthesized by NaHB4 reduction. The electrochemical behaviors of adriamycin (ADM) on NpCo/ITO were studied. The modified ITO electrode was characterized by cyclic voltammetry (CV), scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS). In a 0.01 mol L(-1) PBS (pH 8.0) buffer solution, a sensitive reduction peak of ADM was obtained. A linear relationship is held between the peak current and ADM concentration in the range of 1.0 x 10(-8) - 2.0 x 10(-6) mol L(-1) with detection of 5.0 x 10(-9) mol L(-1)- by cyclic voltammetry (CV) response. The reduction process was irreversible with adsorption at the NpCo/ITO electrode. The modified electrode showed an excellent electrocatalytic activity for the ADM electrochemical reduction.
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