International Journal of Electrochemistry / 2012 / Article / Fig 3

Research Article

Preparation of Platinum Nanoparticles-Graphene Modified Electrode and Selective Determination of Rutin

Figure 3

Typical CVs of (a) bare GC, (b) Pt/GC, (c) GR/GC, and (e) Pt/GR/GC electrode in 0.1 M pH 5.0 phosphate buffer solution containing 5  M rutin. (d) CV of Pt/GR/GC electrode in 0.1 M pH 5.0 phosphate buffer solution without Rutin. Inset: comparison of anodic peak currents obtained in 5  M rutin solution at different electrodes.
431253.fig.003

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