Bacterial Biofilm Material Properties Enable Removal and Transfer by Capillary Peeling

© 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 30(2018), 46 vom: 30. Nov., Seite e1804153
1. Verfasser: Yan, Jing (VerfasserIn)
Weitere Verfasser: Moreau, Alexis, Khodaparast, Sepideh, Perazzo, Antonio, Feng, Jie, Fei, Chenyi, Mao, Sheng, Mukherjee, Sampriti, Košmrlj, Andrej, Wingreen, Ned S, Bassler, Bonnie L, Stone, Howard A
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article adhesion energy antibiotics biofilms fracture rheology Anti-Bacterial Agents Agar 9002-18-0
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500 |a published: Print-Electronic 
500 |a ErratumIn: Adv Mater. 2019 Jan;31(4):e1807586. - PMID 30667139 
500 |a Citation Status MEDLINE 
520 |a © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. 
520 |a Biofilms, surface-attached communities of bacterial cells, are a concern in health and in industrial operations because of persistent infections, clogging of flows, and surface fouling. Extracellular matrices provide mechanical protection to biofilm-dwelling cells as well as protection from chemical insults, including antibiotics. Understanding how biofilm material properties arise from constituent matrix components and how these properties change in different environments is crucial for designing biofilm removal strategies. Here, using rheological characterization and surface analyses of Vibrio cholerae biofilms, it is discovered how extracellular polysaccharides, proteins, and cells function together to define biofilm mechanical and interfacial properties. Using insight gained from our measurements, a facile capillary peeling technology is developed to remove biofilms from surfaces or to transfer intact biofilms from one surface to another. It is shown that the findings are applicable to other biofilm-forming bacterial species and to multiple surfaces. Thus, the technology and the understanding that have been developed could potentially be employed to characterize and/or treat biofilm-related infections and industrial biofouling problems 
650 4 |a Journal Article 
650 4 |a adhesion energy 
650 4 |a antibiotics 
650 4 |a biofilms 
650 4 |a fracture 
650 4 |a rheology 
650 7 |a Anti-Bacterial Agents  |2 NLM 
650 7 |a Agar  |2 NLM 
650 7 |a 9002-18-0  |2 NLM 
700 1 |a Moreau, Alexis  |e verfasserin  |4 aut 
700 1 |a Khodaparast, Sepideh  |e verfasserin  |4 aut 
700 1 |a Perazzo, Antonio  |e verfasserin  |4 aut 
700 1 |a Feng, Jie  |e verfasserin  |4 aut 
700 1 |a Fei, Chenyi  |e verfasserin  |4 aut 
700 1 |a Mao, Sheng  |e verfasserin  |4 aut 
700 1 |a Mukherjee, Sampriti  |e verfasserin  |4 aut 
700 1 |a Košmrlj, Andrej  |e verfasserin  |4 aut 
700 1 |a Wingreen, Ned S  |e verfasserin  |4 aut 
700 1 |a Bassler, Bonnie L  |e verfasserin  |4 aut 
700 1 |a Stone, Howard A  |e verfasserin  |4 aut 
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773 1 8 |g volume:30  |g year:2018  |g number:46  |g day:30  |g month:11  |g pages:e1804153 
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