Physicochemical Interactions of the Substratum, Microorganisms, and the Fluid Phase
Physicochemical Interactions of the Substratum, Microorganisms, and the Fluid Phase
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基质、微生物和流体相的物理化学相互作用
DOI：
10.1007/978-3-642-70137-5_3
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发表时间：
1984
期刊：
影响因子：
--
通讯作者：
B. Vincent
中科院分区：
文献类型：
--
作者：
P. Rutter;B. Vincent
微生物在表面的黏附受到长程、短程和水动力的影响。在使用定义明确的非生命系统研究粒子粘附性时，DLVO理论(由于Derjaguin和Landau以及Verwey和Overbeek)充分描述了长程力，并且流体动力是可以控制的。然而，对短程力量的定量描述仍然是一个问题。在生物系统中，DLVO理论的应用以及短程作用力的定量描述变得困难。因此，需要精心设计实验。作者建议，为了推进微生物黏附的研究，物理化学家和微生物学家有必要合作，在一个具有良好特性的微生物系统中详细研究黏附。
The adhesion of microorganisms to surfaces is influenced by long-range, short-range, and hydrodynamic forces. In the study of particle adhesion using well-defined, nonliving systems, long-range forces are adequately described by DLVO theory (due to Derjaguin and Landau, and Verwey and Overbeek), and hydrodynamic forces can be controlled. The quantitative description of short-range forces, however, remains a problem. In biological systems the application of DLVO theory as well as the quantitative description of short-range forces becomes difficult. Consequently, carefully designed experiments are required.The authors suggest that in order to advance the study of microbial adhesion, it is necessary for physical chemists and microbiologists to collaborate in a detailed study of adhesion in a well characterized microbiological system.