Potentiating effect of 3-D CM against biofilm formation of various bacterial species.

Strains for which a potentiating effect of aminoglycosides was observed are highlighted in green, those for which the antibiotic activity was unchanged between 3-D CM and control are labelled in yellow, and the strains for which aminoglycoside activity was inhibited by 3-D CM are coloured in red. The standard error of the mean is indicated.