biofilm

For the company BioFilm, Inc., see Astroglide. A biofilm is a complex aggregation of microorganisms marked by the excretion of a protective and adhesive matrix. Biofilms are also often characterized by surface attachment, structural heterogeneity, genetic diversity, complex community interactions, and an extracellular matrix of polymeric substances.
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Biofilm, n a very thin layer of microscopic organisms that covers the surface of an object. biofilm, bacterial plaque, n a thick grouping of [more]Biofilm - Community and Resources