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. 2012 Apr 30;2012:394756. doi: 10.1100/2012/394756

Figure 6.

Figure 6

Dependences of DPV peak heights of 2 μM rutin solution in acetate buffer (pH 4.0) at (a) accumulation potential at t acc = 25 s and (b) accumulation time (E acc = +100 mV). DPV parameters: scan rate 20 mV s−1, pulse amplitude 50 mV, and pulse width 100 ms.