Polynuclear Nickel Hexacyanoferrate/Graphitized Mesoporous Carbon Hybrid Chemically Modified Electrode for Selective Hydrazine Detection

Figure 6

(a) Typical amperometric i-t responses of various chemically modified electrodes for the detection of hydrazine at an applied potential of 0.38 V versus Ag/AgCl in a pH 7 PBS and (b) its corresponding plots of current versus hydrazine concentration. (c) and (d) Effect of interferents on GCE/NiHCFe@GMC at an applied potential of 0.38 V.

(a)

(b)

(c)

(d)