Fig. 3From: Facile Synthesis of Eggshell Membrane-Templated Au/CeO2 3D Nanocomposite Networks for Nonenzymatic Electrochemical Dopamine SensorCVs for different electrodes recorded in a 0.5 mM [Fe(CN)6]3−/4−. b 1 mM dopamine with 0.2 M PBS. c ESM-C electrode in 1 mM dopamine with various pH. d ESM-AC electrode in 1 mM dopamine with various pH at a scan rate of 50 mV s−1Back to article page