Research Article

Immobilization of HRP Enzyme on Layered Double Hydroxides for Biosensor Application

Figure 2

(a) Cyclic voltammogram of gold electrode functionalized with LDH before and after HRP immobilization. (b) Nyquist diagram ( versus ) of impedance measurement corresponding to the gold-electrode with LDH before and after HRP immobilization.
934893.fig.002a
(a)
934893.fig.002b
(b)