Actuators for microfluidics without moving parts

Chemistry: electrical and wave energy – Apparatus – Electrophoretic or electro-osmotic apparatus

Reexamination Certificate

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C204S601000

Reexamination Certificate

active

07943030

ABSTRACT:
A series of microactuators for manipulating small quantities of liquids, and methods of using these for manipulating liquids, are disclosed. The microactuators are based on the phenomenon of electrowetting and contain no moving parts. The force acting on the liquid is a potential-dependent gradient of adhesion energy between the liquid and a solid insulating surface.

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