Immunofluorescence sensor for water analysis
Immunofluorescence sensor for water analysis
We demonstrated a bulk optical fluorescence based immunosensor capable of multianalyte water analysis. Calibration curves obtained for 2.3-dichlorophenoxyacetic acid (2,4-D) and simazine had detection limits of 0.035µg/l and 0.026µg/l 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.
181-187
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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August 1998
Klotz, A.
6295d51a-2cbd-4ebd-ac4f-de919e314636
Brecht, A.
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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.
Sensors and Actuators B: Chemical, 51 (1-3), .
(doi:10.1016/S0925-4005(98)00187-7).
Abstract
We demonstrated a bulk optical fluorescence based immunosensor capable of multianalyte water analysis. Calibration curves obtained for 2.3-dichlorophenoxyacetic acid (2,4-D) and simazine had detection limits of 0.035µg/l and 0.026µg/l 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
1710
- Author's Original
More information
Published date: August 1998
Organisations:
Optoelectronics Research Centre, Electronics & Computer Science
Identifiers
Local EPrints ID: 77849
URI: http://eprints.soton.ac.uk/id/eprint/77849
ISSN: 0925-4005
PURE UUID: 914259f0-602d-48c4-8526-8b10a1a11eae
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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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