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. Author manuscript; available in PMC: 2019 Oct 31.
Published in final edited form as: J Am Chem Soc. 2018 Oct 16;140(43):14224–14234. doi: 10.1021/jacs.8b08153

Figure 7.

Figure 7

(a-b) Histograms of event duration of (a) Type 1 and (b) Type 2 events at −120 mV. Blue curves are the best exponential fits. Effect of voltage on the (c) fraction and (d) duration (τ) of Type 1 (black) and Type 2 (red) events. Error bars represent standard deviations from 3 or 4 repeated measurements (N=30–500 in each experiment). Experiments were carried out in 3 M KCl, 20 mM HOAc/KOAc, pH 5.0, at 20.0 °C.