International Journal of Analytical Chemistry / 2020 / Article / Fig 2

Research Article

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

Figure 2

(a) DPVs of 0.75 mM AA, 30 μM DA, and 1.25 mM UA at PdNPs/rGO/GCE at various pH values (black: 6.4; red: 6.8; blue: 7.2; green: 7.6); (b) DPV curves after translation.

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