Research Article
Influences of Mg Doping on the Electrochemical Performance of TiO2 Nanodots Based Biosensor Electrodes
Figure 6
(a) Typical amperometric technique (-) curve of different modified electrodes (with different Mg concentrations (mole ratio): 1%, 2%, 4%, and 6%) after adding H2O2 in stirred solution of 0.1 M PBS; (b) calibration plot of response current versus H2O2 concentration of different modified electrodes (with different Mg concentrations (mole ratio); 1%, 2%, 4%, and 6%); (c) the sensitivity of different electrodes.
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