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. 2016 Aug 26;6(9):159. doi: 10.3390/nano6090159

Figure 8.

Figure 8

(a) Selectivity of CuO/CeO2/ITO electrode upon continuous adding 1 mM of glucose, urea, ascorbic acid (AA), uric acid (UA), citric acid (CA), and glucose at 0.4 V in 0.1 M PB solution; (b) Selectivity of CuO/CeO2/ITO electrode upon continuous adding 1 mM of glucose, fructose, sucrose, lactose, and glucose at 0.4 V in 0.1 M PB solution; (c) Stability of CuO/CeO2/ITO electrode at ambient conditions for 20 days using 5 mM glucose in 0.1 M PB solution at 0.4 V.