Journal of Nanomaterials / 2020 / Article / Fig 8

Research Article

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

Figure 8

Anodic peak current () of UA, XA, and HX at bare GCE (A), CoFe2O4/GCE (B), rGO/GCE (C), and CoFe2O4-rGO/GCE (D). Conditions: , , , and (; 0.2 M PBS pH 7, ).

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