Sensitive Electrochemical Detection of Glucose at Glucose Oxidase-Cobalt Phthalocyanine-Modified Boron-Doped Diamond Electrode
CVs for 5 mM glucose in 0.1 M PBS at (A) GOx/PPD-CoPc-BDD, (B) GOx/PPD-H-BDD, and (C) GOx/PPD-Pt electrodes. Curves (a) and (b) indicate CVs for 5 mM glucose and background, respectively. Potential sweep rate was 5 mVs−1.
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