Figure 10From: The study on the application of solid-state method for synthesizing the polyaniline/noble metal (Au or Pt) hybrid materialsAmperometric response of the enzymeless sensor to H 2 O 2 . The applied potential is −0.2 V in 0.1 M PBS at pH 6.8. Inset (a) shows a magnification of the 120 to 400 s additions of H2O2, and inset (b) shows the steady-state current vs. H2O2 concentration.Back to article page