نتایج جستجو برای: extracellular polymeric substance
تعداد نتایج: 349426 فیلتر نتایج به سال:
Microbially derived extracellular polymeric substances (EPSs) occupy a large portion of dissolved organic matter (DOM) in surface waters, but the understanding photochemical behaviors EPS is still very limited. In this study, characteristics from different microbial sources (Shewanella oneidensis, Escherichia coli, and sewage sludge flocs) were investigated terms production reactive species (RS...
Biofilm is an assembly of the microbial cells that is irreversibly associated with a surface and usually enclosed in a matrix of polysaccharide material. Biofilm is composed of microbial cells and extra cellular polymeric substance (EPS). Extra cellular polymeric matrix plays various roles in structure and function of different biofilm communities. Adhesion to the surface provides considerable ...
Wound healing is a highly complex, but orchestrated cascade of events which can roughly be divided into three overlapping phases-inflammation, granulation tissue formation and remodelling of the extracellular matrix. These events involve several cellular phenomena such as migration, proliferation, adhesion, phenotypic differentiation, etc. Immediately after injury, there is clot formation and t...
Extracellular polymeric substances are transient media for microbial extracellular electron transfer
Microorganisms exploit extracellular electron transfer (EET) in growth and information exchange with external environments or with other cells. Every microbial cell is surrounded by extracellular polymeric substances (EPS). Understanding the roles of three-dimensional (3D) EPS in EET is essential in microbiology and microbial exploitation for mineral bio-respiration, pollutant conversion, and b...
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