Simultaneous Detection of Ascorbic Acid, Dopamine, and Uric Acid Using a Novel Electrochemical Sensor Based on Palladium Nanoparticles/Reduced Graphene Oxide Nanocomposite

Figure 5

DPVs of different concentrations of (a) AA in the presence of 20 μM DA and 0.5 mM UA, (c) DA in the presence of 1.5 mM AA and 0.5 mM UA, and (e) UA in the presence of 0.75 mM AA and 10 μM DA. Calibration plots for (b) AA, (d) DA, and (f) UA.

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