Fig. 5
a The responsing current density-time curve (J-t) of the Ni6/AB composites, Ni6(SC12H25)12 and AB with the successive addition of glucose in 0.1 KOH at + 1.46 V. The J-t curve in 0.1 M KOH was used as blank control. b The linear relationship between the current density and concentration of glucose from J-t curves of Ni6/AB composites and Ni6(SC12H25)12