Microoxygraph Device for Biosensoristic Applications

Figure 3

AFM topographic characterization of silver layer. AFM images of untreated silver layer (a); Ag/AgCl layer grown by 0.1 M FeCl₃ for 5 min (b) or by 50 mM FeCl₃ for 50 sec (c). Scan size, 5 μm.

(a)

(b)

(c)