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.
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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., 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.
Text
1706
- Author's Original
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
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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:
R.A. Abuknesha
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