Research Article
A h-BCN for Electrochemical Sensor of Dopamine and Uric Acid
Figure 7
(a) CV curve of h-BCN-modified electrode and bare carbon cloth electrodes (inset highlighted) in phosphate-buffered solution (pH 6.8) and in buffer solution containing 200 μM UA. (b) CV curves of bare carbon cloth at various UA concentrations (5-425 μM). Inset shows the calibration plot for UA concentration. (c) CV curves of h-BCN-modified electrode at various UA concentrations (10-500 μM) in phosphate-buffered solution (pH 6.8). Inset shows the calibration plot for UA concentration. Scan rate, 10 mVs−1.
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