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Patterned Hydrophobic Domains in the Exopolymer Matrix of Shewanella oneidensis MR-1 Biofilms

Water-dispersible amphiphilic surface-engineered quantum dots (QDs) were found to be strongly accumulated within discrete zones of the exopolymer network of Shewanella oneidensis MR-1 biofilms, but not on the cell surfaces. These microdomains showed a patterned distribution in the exopolymer matrix,...

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Библиографические подробности
Формат: Статья
Язык:en
Опубликовано: American Society for Microbiology 2013
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Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC3568607/
https://ncbi.nlm.nih.gov/pubmed/23220957
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/AEM.03054-12
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Итог:Water-dispersible amphiphilic surface-engineered quantum dots (QDs) were found to be strongly accumulated within discrete zones of the exopolymer network of Shewanella oneidensis MR-1 biofilms, but not on the cell surfaces. These microdomains showed a patterned distribution in the exopolymer matrix, which led to a restricted diffusion of the amphiphilic nanoparticles.