Microbial Biofilms
نویسندگان
چکیده
منابع مشابه
Impact of Ferrous Iron on Microbial Community of the Biofilm in Microbial Fuel Cells
The performance of microbial electrochemical cells depends upon microbial community structure and metabolic activity of the electrode biofilms. Iron as a signal affects biofilm development and enrichment of exoelectrogenic bacteria. In this study, the effect of ferrous iron on microbial communities of the electrode biofilms in microbial fuel cells (MFCs) was investigated. Voltage production sho...
متن کاملMicrobial biofilms in endodontic infections: an update review.
Biofilms and microbial aggregates are the common mechanisms for the survival of bacteria in nature. In other words, the ability to form biofilms has been regarded as a virulence factor. Microbial biofilms play an essential role in several infectious diseases such as pulp and periradicular pathosis. The aim of this article was to review the adaptation mechanisms of biofilms, their roles in pulpa...
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Bacterial biofilms are communities of microorganisms residing within a polysaccharide matrix. Dental plaque, slimy coating in tanks, and algal mats on bodies of water are examples of biofilms. It is well accepted that biofilms play important role in bacterial persistence and antibiotic resistance in chronic infections. It is acknowledged that the majority of microbial cells on earth are living ...
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Ecology, with a traditional focus on plants and animals, seeks to understand the mechanisms underlying structure and dynamics of communities. In microbial ecology, the focus is changing from planktonic communities to attached biofilms that dominate microbial life in numerous systems. Therefore, interest in the structure and function of biofilms is on the rise. Biofilms can form reproducible phy...
متن کاملRecent advances in dental biofilm: impacts of microbial interactions
The human oral cavity is a complex ecosystem harboring hundreds species of microbes that are largely living on the tooth surfaces as dental biofilms. Most microbes in dental biofilms promote oral health by stimulating the immune system or by preventing invasion of pathogens. Species diversity, high cell density and close proximity of cells are typical of life in dental biofilms, where microbes ...
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