Fabrication of Embedded Microvalve on PMMA Microfluidic Devices through Surface Functionalization

A. G. G. Toh, Z. F. Wang, S. H. Ng

The integration of a PDMS membrane within orthogonally placed PMMA microfluidic channels enables the pneumatic actuation of valves within bonded PMMA-PDMS-PMMA multilayer devices.…