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Updated: Aug 17, 2026

Introducing Shear Stress in the Study of Bacterial Adhesion
Published on: September 2, 2011
Influence of surface energy of modified surfaces on bacterial adhesion
Abstract:
There are a number of contrary reports on the effect of surface energy of substrates on bacterial adhesion. Some reports showed that bacterial adhesion decreased with decreasing surface energy of substrates; while other reports showed that bacterial adhesion decreased with increasing surface energy of substrates. In this study Escherichia coli adhesion on the Ni--P--PTFE coatings with various surface energies was investigated and the extended DLVO theory was used to calculate the interaction energy between bacteria and the substrates in water. The theory explained the effect of surface energy of substrates on bacterial adhesion.
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