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Communication
Lab Chip, 2008, 8, 657 - 659, DOI: 10.1039/b719449h
Tuneable separation in elastomeric microfluidics devices
Jason P. Beech and Jonas O. Tegenfeldt
We describe how the elastomeric properties of PDMS (polydimethylsiloxane) can be utilised to achieve tuneable particle separation in Deterministic Lateral Displacement devices via strain controlled alteration of inter-obstacle distances, a development that opens up new avenues toward more effective separation of particles in microfluidics devices.

