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. Author manuscript; available in PMC: 2017 May 8.
Published in final edited form as: Anal Chem. 2014 Jun 18;86(13):6425–6432. doi: 10.1021/ac500862v

Figure 3.

Figure 3

(a) Step response of the potentiostat without external load showing a slew rate of 350 kV/s. (b top) Voltage at the Ag/AgCl reference electrode for a step of 1 V under different load conditions (solid lines are on top of each other). Dashed line denotes the potential of the working electrodes. (b bottom) Corresponding voltage at the on-chip counter electrode controlled by the potentiostat for a load of 32 blank Pt (green curve), 1024 blank Pt (magenta curve), 32 Pt black (red curve), and 1024 Pt black (blue curve) working electrodes.