Abstract

Gaurav Sahu

Voltametric behaviour of metronidazole was studied in Britton Robinson buffer system at composite polymer membrane working electrode. Cyclic voltammetric method has been developed for the determination of drug in pharmaceutical formulation. A well-defined cathodic peak was observed for the metronidazole in the entire pH range. The current increases steadily with diffusion scan rate and concentration. The results indicate that the process is irreversible and diffusion controlled. This composite film showed good current response.

Metronidazole; composite polymer electrode; cyclic voltammetry

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