Figure 5: CVs of hydrogel composite modified Pd nanowire array bioanode in 5 mM glucose (pH = 7.4) at various scan rates. The scan rate is 2, 5, 10, 25, 50, 100, 200, 400, 599, 800 mV s-1 (from inner to outer). Insert: Plot of peak currents vs. scan rate.