Figure 8
Current-time recordings for successive additions of glucose in 0.1 M phosphate buffer solution pH 7.4. Current-time recordings for successive additions of glucose in 0.1 M phosphate buffer solution pH 7.4 at PPY/GOx/SWCNTs-PhSO3−/PB/Pt-modified electrode measured at different applied potentials (a) and the corresponding calibration plots (linear region) for the sensing of glucose using PPY/GOx/SWCNTs-PhSO3−/PB/Pt nanocomposite-modified electrode (b).