Fabrication of Biosensor Based on Polyaniline/Gold Nanorod Composite

Figure 2

Cyclic voltammograms of (a) PANI/gold nanorod and (b) PANI film at 100 mV/s scan rate at +0.6 V in stirred 0.1 M sulphuric acid and 0.1 M Na₂SO₄ solution.