Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) The flow rates increased with the applied voltage, with the exception of an applied voltage of 3.5 V condition (50 mM KCl; droplet volume: 2 μL).(b) The flow rates decreased with increasing distance between the two electrodes (applied voltage: 2.5 V; 50 mM KCl). Values were analyzed by paired t-test, mean ± standard error, n = 10, *p < 0.05, **p < 0.01.
