Antibacterial Properties of Nanosilver PLLA Fibrous Membranes
Figure 3
Antibacterial activity of Ag/PLLA fibrous membrane (lower specimen) reduced after exposure in the air for 8 weeks. The average width of E. coli and Staph. inhibition clear zones decreased to 1.2 mm and 1.5 mm, respectively, after 24 hours incubation.
