Fibre-fluorescence immunosensor based on evanescent wave detection |
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| Authors: | R.G. Eenink H.E. de Bruijn R.P.H. Kooyman J. Greve |
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| Affiliation: | Department of Applied Physics, University of Twente, P.O. Box 217, 7500 AE Enschede The Netherlands |
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| Abstract: | A fibre-optic sensor capable of detecting an immune reaction between fluorescently labelled antigens and antibodies bound at the waveguide surface is described. In a configuration where skew rays were detected, a signal level was found that made detection of a concentration of 10?9 M antigen possible. |
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| Keywords: | Fibre-optic sensor Immune reactions |
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