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  2. Extracellular polymeric substance - Wikipedia

    en.wikipedia.org/wiki/Extracellular_polymeric...

    EPSs establish the functional and structural integrity of biofilms, and are considered the fundamental component that determines the physicochemical properties of a biofilm. [2] EPS in the matrix of biofilms provides compositional support and protection of microbial communities from the harsh environments. [3]

  3. Biofilm - Wikipedia

    en.wikipedia.org/wiki/Biofilm

    [2] [3] These adherent cells become embedded within a slimy extracellular matrix that is composed of extracellular polymeric substances (EPSs). [2] [3] The cells within the biofilm produce the EPS components, which are typically a polymeric combination of extracellular polysaccharides, proteins, lipids and DNA.

  4. Intertidal biofilm - Wikipedia

    en.wikipedia.org/wiki/Intertidal_biofilm

    A matrix of extracellular polymeric substances (EPS) within the biofilm forms sticky coatings on individual sediment particles and detrital surfaces. [2] This feature protects bacteria against environmental stresses like temperature and pH fluctuations, UV exposure, changes in salinity, depletion of nutrients, antimicrobial agents , desiccation ...

  5. Bioclogging - Wikipedia

    en.wikipedia.org/wiki/Bioclogging

    Common approaches to treating bioclogging include utilizing phosphate, a critical nutrient for iron-bacteria biofilms, and employing chlorine and fungicides to address bacterial issues. Backwashing is a common method to deal with clogging in general, including bioclogging.

  6. Application of biofilms in industry - Wikipedia

    en.wikipedia.org/wiki/Application_of_biofilms_in...

    While membrane bioreactors filter out flocs in activated sludge, membrane biofilm reactors feed gas —such as O 2, H 2, and CH 4 —to promote biofilm growth on the surface of hydrophobic membranes. The biofilm grows on a fixed surface rather than in a suspension. These reactors have the potential to efficiently remove micropollutants from ...

  7. Biofilm prevention - Wikipedia

    en.wikipedia.org/wiki/Biofilm_prevention

    The C2DA inhibit methicillin resistant staphylococcus biofilm, but don't eliminate it. The mechanism of the biofilm inhibition by these molecules is still unknown. C2D is a medium of fatty acid chain that effect on staphylococcus aureus biofilm and dispersion of these biofilm. Pseudomonas aeruginosa is the main source for these molecules. [15]

  8. Staphylococcus epidermidis - Wikipedia

    en.wikipedia.org/wiki/Staphylococcus_epidermidis

    Moreover, S. epidermidis biofilm formation by releasing the exopolysaccharide intercellular adhesion (PIA) provides the susceptible anaerobic environment to P. acnes colonisation and protects it from the innate human immunity molecules. [23] Both P. acnes and S. epidermidis can interact to protect the host skin health from pathogens ...

  9. Prostaglandin EP2 receptor - Wikipedia

    en.wikipedia.org/wiki/Prostaglandin_EP2_receptor

    Prostaglandin E 2 receptor 2, also known as EP 2, is a prostaglandin receptor for prostaglandin E2 (PGE 2) encoded by the human gene PTGER2: it is one of four identified EP receptors, the others being EP 1, EP 3, and EP 4, which bind with and mediate cellular responses to PGE 2 and also, but with lesser affinity and responsiveness, certain other prostanoids (see Prostaglandin receptors). [5]