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Immunofluorescence sensor for water analysis

Immunofluorescence sensor for water analysis
Immunofluorescence sensor for water analysis
We demonstrated a bulk optical fluorescence based immunosensor capable for multianalyte water analysis. Calibration curves obtained for 2,4-dichlorophenoxyacetic acid (2,4-D) and simazine had detection limits of 0.035 µg/l and 0.026 µg/1 respectively. The sensor is reusable due to its regenerability and cost effective due to the use of components customary in the trade. Ways to further enhance device sensitivity by means of a high index film deposited on the sensor surface or by employing an integrated optical waveguide as transducer are presented. A concept for the detection of a varying range of analytes on the same transducer is discussed.
Klotz, A.
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Brecht, A.
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Barzen, C.
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Gauglitz, G.
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Harris, R.D.
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Quigley, G.R.
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Wilkinson, J.S.
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Abuknesha, R.A.
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Klotz, A.
6295d51a-2cbd-4ebd-ac4f-de919e314636
Brecht, A.
1b34ee2a-ada5-48ec-923a-f385835fbc83
Barzen, C.
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Gauglitz, G.
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Harris, R.D.
e972b676-3335-44cd-b6e8-0dae17c550c3
Quigley, G.R.
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Wilkinson, J.S.
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Abuknesha, R.A.
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Klotz, A., Brecht, A., Barzen, C., Gauglitz, G., Harris, R.D., Quigley, G.R., Wilkinson, J.S. and Abuknesha, R.A. (1998) Immunofluorescence sensor for water analysis. Europt(R)ode IV, Muenster, Germany. 29 Mar - 01 Apr 1998.

Record type: Conference or Workshop Item (Paper)

Abstract

We demonstrated a bulk optical fluorescence based immunosensor capable for multianalyte water analysis. Calibration curves obtained for 2,4-dichlorophenoxyacetic acid (2,4-D) and simazine had detection limits of 0.035 µg/l and 0.026 µg/1 respectively. The sensor is reusable due to its regenerability and cost effective due to the use of components customary in the trade. Ways to further enhance device sensitivity by means of a high index film deposited on the sensor surface or by employing an integrated optical waveguide as transducer are presented. A concept for the detection of a varying range of analytes on the same transducer is discussed.

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More information

e-pub ahead of print date: 1998
Venue - Dates: Europt(R)ode IV, Muenster, Germany, 1998-03-29 - 1998-04-01
Organisations: Optoelectronics Research Centre

Identifiers

Local EPrints ID: 76618
URI: http://eprints.soton.ac.uk/id/eprint/76618
PURE UUID: 60945b68-40ef-44fe-93d8-a6f137118d52
ORCID for J.S. Wilkinson: ORCID iD orcid.org/0000-0003-4712-1697

Catalogue record

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

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Contributors

Author: A. Klotz
Author: A. Brecht
Author: C. Barzen
Author: G. Gauglitz
Author: R.D. Harris
Author: G.R. Quigley
Author: J.S. Wilkinson ORCID iD
Author: R.A. Abuknesha

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