# Difference between revisions of "All terrain droplet actuation"

This paper introduces a new platform for droplet-based microfluidic manipulation on flexible substrates. Electrowetting forces are applied to drops via copper electrodes embedded in a flexible polyimide film. The electrodes are protected with coatings of poly(dimethylsiloxane) (PDMS) and teflon. Performance properties and applications of these devices are explored. Electrowetting forces were sufficiently strong to drive droplets with sufficiently small volume (<7.3$\mu L$) up a vertical incline. Droplet actuation in various configurations of the flexible substrate are shown in the figure below.