Figure 4From: Comparative studies on single-layer reduced graphene oxide films obtained by electrochemical reduction and hydrazine vapor reductionCV curves of C-rGO and E-rGO in the mixture of AA, DA, and UA. CV curves of (A) C-rGO and (B) E-rGO in (a) the mixture of AA (1.0 mM), DA (0.1 mM), and UA (0.1 mM), (b) 1.0 mM AA, (c) 0.1 mM DA, and (d) 0.1 mM UA. Electrolyte, 0.01 M PBS buffer (pH 7.4).Back to article page