Multiplexed pressure sensing with elastomer membranes

Orth, Antony; Schonbrun, Ethan; Crozier, Kenneth

Multiplexed pressure sensing with elastomer membranes

journal contribution

posted on 2024-11-01, 18:36 authored by Antony Orth, Ethan Schonbrun, Kenneth Crozier

We demonstrate a novel optical pressure measurement platform for microfluidics. The pressure sensors operate as pneumatically-tunable microlenses whose focal lengths vary with pressure. We show that pneumatic lens arrays can be used to perform sensitive multiplexed pressure measurements in microfluidic channels.

History

Related Materials

1.
DOI - Is published in 10.1039/C1LC20114J
2.
ISSN - Is published in 14730197

Journal

Lab on a Chip: miniaturisation for chemistry, physics, biology, materials science and bioengineering

Volume

11

Issue

22

Start page

3810

End page

3815

Total pages

6

Publisher

R S C Publications

Place published

United Kingdom

Language

English

Copyright

Former Identifier

2006053561

Esploro creation date

2020-06-22

Fedora creation date

2015-06-10

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Keywords

PDMS Pressure sensing lab on a chip scale sensor soft lithography

Multiplexed pressure sensing with elastomer membranes

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Related Materials

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End page

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