Research Article
Highly Sensitive Electrochemical Sensor for the Determination of 8-Hydroxy-2′-deoxyguanosine Incorporating SWCNTs-Nafion Composite Film
Figure 6
(a) Cyclic voltammograms in 0.1 M PBS (pH 7.4) containing 5 μM 8-OHdG at different scan rates from 5 mV/s to 500 mV/s on the SWCNTs-Nafion/GCE. (b) Dependence of the peak current on the scan rates from 5 mV/s to 500 mV/s.
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