Dose-Dependent Antimicrobial Activity of Silver Nanoparticles on Polycaprolactone Fibers against Gram-Positive and Gram-Negative Bacteria

Figure 3

Colony forming units and inhibitory effect of PCL/Ag nanofibers at different concentration against S. mutans, B. subtilis, S. aureus, K. pneumoniae, E. coli, and P. aeruginosa.