A biofilm is a structured community of microorganisms that adhere to a surface and are embedded in a self-produced extracellular matrix. This matrix is primarily composed of polysaccharides, proteins, and nucleic acids, which facilitate the attachment of the microorganisms to each other and to various surfaces, such as medical devices, natural aquatic environments, and industrial systems. Biofilms can form on a wide variety of surfaces, including natural surfaces like rocks in streams and artificial surfaces like pipes, implants, and dental materials.
New to topics? Read the docs here!