|
Titre :
|
Bacterial adhesion under static and dynamic conditions
|
|
Auteurs :
|
H. Rijnaarts ;
W. Norde ;
WAGENINGEN AGRICULTURAL UNIVERSITY NLD DEPARTMENT OF MICROBIOLOGY ;
E. Bouwer ;
WAGENINGEN AGRICULTURAL UNIVERSITY NLD DEPARTMENT OF PHYSICAL AND COLLOID CHEMI ;
J. Lyklema ;
A. Zehnder
|
|
Type de document :
|
article/chapitre/communication
|
|
Année de publication :
|
1993
|
|
Format :
|
p. 3255-3265
|
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Langues:
|
= Anglais
|
|
Catégories :
|
Biologie
|
|
Mots-clés:
|
BACTERIE
;
SUSPENSION
;
INTERACTION CHIMIQUE
;
EAU
;
CONVECTION
;
DIFFUSION
|
|
Résumé :
|
The deposition of various pseudomonads and coryneform bacteria with different hydrophobicities (water contact angles) and negative cell surface charges on negatively charged Teflon and glass surfaces was investigated. Batch and column results were compared in order to better distinguish between hydrodynamic and other system-dependent influences and method-independent physicochemical interactions. The deviating deposition behavior of the other seven strain-surface combinations could be attributed to method-dependent effects resulting from specific cell characteristics (e.g., to the presence of capsular polymers, to an abiblity to aggregate, to large cell sizes, or to a tendency to desorb after passage through an air-liquid interface.
|
|
Source :
|
Applied and environment microbiology, vol. 59, n° 10
|
