Antifouling Strategies-Interference with Bacterial Adhesion

Abstract

Biofilm refers to a viable bacterial community wrapped in self-produced extracellular polymeric substances (EPS) matrix. As bacteria shielded by EPS are viable and can resist broad hostile environments and antimicrobial agents, biofilm poses a massive challenge to industries and human health. Currently, biofilm has accounted for widespread and severe safety issues, infections, and economic loss. Various antifouling strategies have been designed and developed to prevent biofilm formation. As bacterial biofilm is perceived as a dynamic multistage process in which bacterial attachment on solid surfaces is the prerequisite for biofilm formation, the interference with the attachment is the most promising environmentally benign option to antifouling. The chapter summarizes and discusses the antifouling strategies that interfere with the adhesion between bacteria and substrate surfaces. These strategies primarily focus on modifying the substrate surface’s topographical and physicochemical properties.

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Identifiers

DOI

10.5772/intechopen.102965

Journal

Focus on Bacterial Biofilms

Year

2022