Integrated microfluidic pumps and valves operated by finger actuation

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Here, we report an integrated operation of microfluidic pumps and valves only by finger actuation. As the working principle of the finger-actuated microfluidic pumps includes deflection of the poly(dimethylsiloxane) (PDMS) membrane, the pneumatic valves for controlling the flow direction can be easily integrated with the pumps. Using a single button, the flow path can be determined and flow generation can be achieved. We also verified the integrated operation of finger-actuated pumps and valves by demonstrating nucleic acid purification.
Publisher
ROYAL SOC CHEMISTRY
Issue Date
2019-09
Language
English
Article Type
Article
Citation

LAB ON A CHIP, v.19, no.18, pp.2973 - 2977

ISSN
1473-0197
DOI
10.1039/c9lc00422j
URI
http://hdl.handle.net/10203/267739
Appears in Collection
BiS-Journal Papers(저널논문)
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