Figure 3.

Cyclic voltammograms of polyaniline/gold nanocomposite electrode in 0.1 M PBS (pH 7.0) without and with 1 mM H2O2concentration at 20 mVs. In the absence of H2O2, a pair of the redox peaks of MP-11 was observed, the voltammetric behavior changes drastically in the presence of H2O2

Yang et al. Nanoscale Research Letters 2008 3:468-472   doi:10.1007/s11671-008-9182-9