Abstract
A piezoelectric crystal immunosensor has been developed for the detection of enterobacteria in drinking water using antibodies against the enterobacterial common antigen. Applying an anti-enterobacterial antibody layer via protein A immobilization onto a 10-MHz crystal, a response is observed for 106 to 109 cells ml-1 of Escherichia coli K12, and for various other antigens of the Enterobacteriaceae family.
Originalsprache | Englisch |
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Seiten (von - bis) | 230-235 |
Seitenumfang | 6 |
Fachzeitschrift | Enzyme and Microbial Technology |
Jahrgang | 14 |
Ausgabenummer | 3 |
DOIs | |
Publikationsstatus | Veröffentlicht - März 1992 |