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Integrated optical directional coupler biosensor

Integrated optical directional coupler biosensor
Integrated optical directional coupler biosensor
We present measurements on biomolecular binding reactions, using a new type of integrated optical biosensor based on a planar directional coupler structure. The device is fabricated by Ag+-Na+ ion-exchange in glass and definition of the sensing region is achieved by use of transparent fluoropolymer isolation layers formed by thermal evaporation. The suitability of the sensor for application to the detection of environmental pollutants is considered.
0146-9592
618-620
Luff, B.J.
04d280ab-ae84-4715-9dad-6a1120050ccd
Harris, R.D.
e972b676-3335-44cd-b6e8-0dae17c550c3
Wilkinson, J.S.
73483cf3-d9f2-4688-9b09-1c84257884ca
Wilson, R.
94eba368-b33f-4071-beb6-dac98ef23651
Schiffrin, D.J.
f9d7c157-18a5-4532-9ea2-80755bdc0cc0
Luff, B.J.
04d280ab-ae84-4715-9dad-6a1120050ccd
Harris, R.D.
e972b676-3335-44cd-b6e8-0dae17c550c3
Wilkinson, J.S.
73483cf3-d9f2-4688-9b09-1c84257884ca
Wilson, R.
94eba368-b33f-4071-beb6-dac98ef23651
Schiffrin, D.J.
f9d7c157-18a5-4532-9ea2-80755bdc0cc0

Luff, B.J., Harris, R.D., Wilkinson, J.S., Wilson, R. and Schiffrin, D.J. (1996) Integrated optical directional coupler biosensor. Optics Letters, 21 (8), 618-620. (doi:10.1364/OL.21.000618).

Record type: Article

Abstract

We present measurements on biomolecular binding reactions, using a new type of integrated optical biosensor based on a planar directional coupler structure. The device is fabricated by Ag+-Na+ ion-exchange in glass and definition of the sensing region is achieved by use of transparent fluoropolymer isolation layers formed by thermal evaporation. The suitability of the sensor for application to the detection of environmental pollutants is considered.

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Published date: 1996
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Identifiers

Local EPrints ID: 78120
URI: http://eprints.soton.ac.uk/id/eprint/78120
DOI: doi:10.1364/OL.21.000618
ISSN: 0146-9592
PURE UUID: 997c59a4-dbc2-476f-9a18-b2d2d9d9de99
ORCID for J.S. Wilkinson: ORCID iD orcid.org/0000-0003-4712-1697

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Date deposited: 11 Mar 2010
Last modified: 14 Mar 2024 02:32

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Contributors

Author: B.J. Luff
Author: R.D. Harris
Author: J.S. Wilkinson ORCID iD
Author: R. Wilson
Author: D.J. Schiffrin

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