Antibacterial and Antibiofilm Activity of Juglone Derivatives against Enterococcus faecalis: An In Silico and In Vitro Approach

Figure 3

Effect of 2-ethoxy-6-acetyl-7-methyljuglone on the preformed biofilm of MDR E. faecalis as assessed by crystal violet staining. The bar graph indicates the percentage of preformed biofilm inhibition. S: strong; M: medium; W: weak biofilm producer.