Figure 6

Antibacterial effect of electrospun composite membranes.
(a) Investigating antibacterial effect of electrospun composite membranes on E. coli and S. aureus by AATCC100 method. (b) Observation of E. coli cultured on the surface of PLLA or PLLA/Bmattacin2 membranes. (b1–b4) Live/dead bacterial staining. (b5,b6) SEM observation. (c) Observation of S. aureus cultured on the surface of PLLA or PLLA/Bmattacin2 membranes. (c1–c4) Live/dead bacterial staining. (c5,c6) SEM observation.