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AN OPTICAL BIOSENSOR FOR THE DETECTION OF A BACTERIAL TOXIN

Frevert, J.
Werner, K.
Knoell, H. E.
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Issue Date
1989
Submitted date
2024-01-16
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Abstract
The EVIA-biosensor (evanescent wave immunoassay) was evaluated for the determination of botulinum toxin. Three different assay systems were used: an inhibition type assay using fluorescent labelled antibody, a fluorescent excitation transfer immunoassay with rhodamine labelled antibodies as quenchers and a sandwich type immunoassay. The inhibition type assay system proved to be highly suitable for this sensor technique. 200 ng of the toxin could be detected.
Citation
Biosensors : applications in medicine, environmental protection and process control, 267 - 270
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Type
Book chapter
conference paper
Language
en
Description
Series/Report no.
GBF monographs ; Volume 13
ISSN
0930-4320
EISSN
ISBN
3527280324
0895739550
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Gov't Doc #
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License
Attribution-NonCommercial-ShareAlike 4.0 International