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

Figure 7

(a) Reproducibility of CQDs-rGO/GCE; stability of (b) 1 mM AA, (c) 20 μM DA, and (d) 0.5 mM UA

(a)

(b)

(c)

(d)