137 citations · 411 across the 23 of their papers we have counts for
4 papers · 1 filter
A snapshot of electrified nanodroplets
Steve Arscott, Cedric Descatoire, Lionel Buchaillot +1
We investigate the size distribution of electrically charged nanodroplets. The droplets were generated using nano- and micro- scale silicon tips. A brief voltage pulse results in a…
Moving liquids with light: Photoelectrowetting on semiconductors
Steve Arscott
Liquid transport in microchip-based systems is important in many areas such as Laboratory-on-a-chip, Microfluidics and Optofluidics. Actuation of liquids in such systems is usually…
Tunable contact angle hysteresis on micropatterned surfaces
Damien Debuisson, Vincent Senez, Steve Arscott
Micropatterned surfaces composed of concentric circular defects having a smooth trench-like profile are formed using a photoresist (SU-8). When an evaporating droplet encounters th…
Wetting on smooth micropatterned defects
Damien Debuisson, Renaud Dufour, Vincent Senez +1
We develop a model which predicts the contact angle hysteresis introduced by smooth micropatterned defects. The defects are modeled by a smooth function and the contact angle hyste…