CV curves of bare GCE and PANI(HAuCl4·4H2O)/GCE. GCE (curve a) and PANI(HAuCl4·4H2O)/GCE in 0.1 M PBS at pH 6.8 without (curve b) and with (curve c)10 mM H2O2. Scan rate is 50 mV s−1.
Jamal et al. Nanoscale Research Letters 2013 8:117 doi:10.1186/1556-276X-8-117