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Pneumatically actuated, non-elastomeric membrane valves fabricated from polymerized polyethylene glycol diacrylate (poly-PEGDA) have been characterized for temporal response, valve closure, and long-term durability. A ∼100ms valve opening time and a ∼20ms closure time offer valve operation as fast as 8Hz with potential for further improvement. Comparison of circular and rectangular valve geometries...
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