Fig. 9From: Effect of poly (lactic-co-glycolic acid) polymer nanoparticles loaded with vancomycin against Staphylococcus aureus biofilmGraphical depiction of biofilm inhibition (OD values) of clinical strain Staphylococcus by different formulations, in A) 24, B) 48 and C) 72 h. Comparisons were performed between free VAN, PLGA-VAN, free-PLGA and control (treatment): NS, non-significant; *p < 0.05Back to article page