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PubMed · 2689202

Physical methods for characterization of microbial surfaces.

C Krekeler·H Ziehr·J Klein
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Abstract

There are different concepts for explaining the adsorption of microorganisms to solid surfaces: the DLVO theory and the surface free energy. Basic aspects of both theories are discussed. Established methods for determining the surface properties of microbial cells are reviewed: Electrophoretic mobility, colloid titration, electrostatic interaction chromatography, bacterial adherence to hydrocarbons, partitioning in an aqueous two-phase system, hydrophobic interaction chromatography, contact angle measurement and X-ray photoelectron spectroscopy. They are discussed and classified according to their potential for the correlation of cell surface characteristics and adsorption behavior.

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AdsorptionBacteriaBacterial AdhesionBacterial Physiological PhenomenaCell MembraneCell WallElectrophoresisFungiMathematicsMembrane PotentialsSurface PropertiesJournal ArticleReview

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C Krekeler, H Ziehr, J Klein. 1989-12-01. Physical methods for characterization of microbial surfaces.. https://doi.org/10.1007/bf01950157

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