Skip to main content
. 2021 Jan 17;23:100217. doi: 10.1016/j.jctube.2021.100217

Fig. 7.

Fig. 7

Optical densities (OD) of biofilms formed by a semi-quantitative technique using a violet crystal. The images show the differences in biofilm formation by M. abscessus, M. fortuitum, and M. massiliense at increasing concentrations of sulfamethoxazole Cu (upper images) and sulfamethoxazole free (lower images). (*)Statistically significant difference between the positive control and the corresponding concentration.