Pseudomonas.

Microvilli intestinal mucosa.

Mucus layer of intestinal microvilli.

E.coli attached to intestinal wall.

Attachment of bacteria to microvilli.

Bacteria attached to epithelial cells of intestinal mucosa.

Attachment of bacteria to mucin layer of microvilli.

Attachment of bacteria to intestinal mucosa cells.

Lactobacilli on urinary epithelium.

Development of biofilm.

Development of Pseudomonas biofilm.

Biofilm of Enterobacter and Klebsiella.

Differentiation/specialization of cells in a biofilm.

Biofilm of Klebsiella and Pseudomonas. Red cells are actively respiring, green cells are non-respiring.

Biofilm on plastic cutting board.

Biofilm mucosa of small intestine.

Growth of Staphylococcus and Pseudomonas on an indwelling IV catheder.

Indwelling IV catheder

Biofilm on tubing of dental equipment (Pseudomonas and Legionella.)

Biofilm on surface of a contact lens.

Biofilm of Listeria monocytogenes on stainless steel utensils.

Biofilm growth of methanotrophs.

Biofilm Kombucha fermented tea

Biofilm Kombucha fermented tea.

Biofilm on rock surface in lake

Biofilm on rock surface in lake: algae and bacteria.

Biofilm/biomat on surface of puddle.

Biofilm around root hairs of plants.

Biofilm on surface of soil particles.

Biofilm on surface of soil grain.

Biofilms affect the substrate on which they grow.

Corrosion by sulphate reducers in biofilms.

(Ferroportin)

Hydroxamate

catechols

pyoverdins

Ferric enterobactin (catechols) of E. coli

Transferrin cycle

Iron acquisition from lactoferrin:Biniding of lactoferrin to lactoferrin receptors.

Bactericidal activity of lactoferrin: binding to porins.