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Spatially resolved pressure and flowmetering in microfluidic systems using polyelectrolyte hydrogels

Spatially resolved pressure and flowmetering in microfluidic systems using polyelectrolyte hydrogels
Spatially resolved pressure and flowmetering in microfluidic systems using polyelectrolyte hydrogels
We demonstrate microfluidic flow meter and microfabricated touch sensors which incorporate pressure-sensing polyelectrolyte hydrogel layer. The hydrogel acts as a pressure-to-voltage transducer, and the local voltage can be observed at any desired location by a planar array of electrodes.
Utz, Marcel
c84ed64c-9e89-4051-af39-d401e423891b
Prudnikova, Katsiaryna Prudnikova
dc482017-0bc3-49eb-ba8c-f25e3e7d5aa2
Utz, Marcel
c84ed64c-9e89-4051-af39-d401e423891b
Prudnikova, Katsiaryna Prudnikova
dc482017-0bc3-49eb-ba8c-f25e3e7d5aa2

Utz, Marcel and Prudnikova, Katsiaryna Prudnikova (2010) Spatially resolved pressure and flowmetering in microfluidic systems using polyelectrolyte hydrogels. 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences, Netherlands. 02 - 06 Oct 2010.

Record type: Conference or Workshop Item (Paper)

Abstract

We demonstrate microfluidic flow meter and microfabricated touch sensors which incorporate pressure-sensing polyelectrolyte hydrogel layer. The hydrogel acts as a pressure-to-voltage transducer, and the local voltage can be observed at any desired location by a planar array of electrodes.

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More information

Published date: October 2010
Venue - Dates: 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences, Netherlands, 2010-10-02 - 2010-10-06
Organisations: Chemistry, Faculty of Natural and Environmental Sciences, Magnetic Resonance

Identifiers

Local EPrints ID: 360217
URI: http://eprints.soton.ac.uk/id/eprint/360217
PURE UUID: 7e5e812c-d0e6-4898-b408-ab529e8cd251
ORCID for Marcel Utz: ORCID iD orcid.org/0000-0003-2274-9672

Catalogue record

Date deposited: 29 Nov 2013 14:10
Last modified: 10 Jul 2020 00:33

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