Fig. 3: Modulation of ECL pulse.

a, b ECL responses to biphasic voltage sequences with varying relative pulse widths (t2/t1) and voltages (V2/V1) for the first and second phase of the pulse. The voltage and width during the first phase are fixed to 5 V and 1 ms, respectively. c, d Balance factor for faradaic current, mean OPD, and LT50 as a function of the t2/t1 and V2/V1 ratios, respectively