Design and dynamic characterization of "single-stroke" peristaltic PDMS micropumps.
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ABSTRACT:
SUBMITTER: Lai H
PROVIDER: S-EPMC3786691 | biostudies-literature | 2011 Jan
REPOSITORIES: biostudies-literature
Publications
Design and dynamic characterization of "single-stroke" peristaltic PDMS micropumps.
Lab on a chip 20101019 2
In this paper, we present a monolithic PDMS micropump that generates peristaltic flow using a single control channel that actuates a group of different-sized microvalves. An elastomeric microvalve design with a raised seat, which improves bonding reliability, is incorporated into the micropump. Pump performance is evaluated based on several design parameters--size, number, and connection of successive microvalves along with control channel pressure at various operating frequencies. Flow rates ra ...[more]
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