[Electrooptical properties of the microbial suspensions during a cell's interaction with the antibodies of a different specificity].
Prikl Biokhim Mikrobiol
; 46(1): 69-72, 2010.
Article
en Ru
| MEDLINE
| ID: mdl-20198920
ABSTRACT
The electrooptical abilities of the microbial suspensions during a cells interaction with antibodies (ABs) of a different specificity have been studied on the example of the Azospirillum brasilense Sp245 cells and their interaction with the polyclonal monospecific and polyspecific antibodies. Measuring of the orientational spectra of the cells has been performed using the ELUS electrooptical analyzer. A discrete frequency set of an orienting electric field (740, 1000, 1450, 2000, and 2800 kHz) was used. It has been shown that an interaction of the polyspecific AB with the investigated cells redoubles the value of an electrooptical signal of the cells' suspension as compared with the monospecific antibodies. These findings can be used for a development a new method of microorganism detection.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Bacterias
/
Técnicas Biosensibles
/
Azospirillum brasilense
/
Anticuerpos Antibacterianos
Idioma:
Ru
Revista:
Prikl Biokhim Mikrobiol
Año:
2010
Tipo del documento:
Article
Pais de publicación:
FEDERAÇÃO RUSSA
/
RU
/
RUSIA
/
RUSSIA