Journal of Nanomaterials / 2020 / Article / Fig 11

Research Article

Simultaneous Voltammetric Determination of Uric Acid, Xanthine, and Hypoxanthine Using CoFe2O4/Reduced Graphene Oxide-Modified Electrode

Figure 11

(a) DPV curves of UA, XA, and HX oxidations at the CoFe2O4/rGO-GCE. (b) The plot of anodic peak current () vs. . (c) The plot of anodic peak potential () vs. . Conditions: ( and in 0.2 M B–RBS pH 5).
(a)
(b)
(c)

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