Formation and Investigation of Electrospun PLA Materials with Propolis Extracts and Silver Nanoparticles for Biomedical Applications

Figure 5

The diameter distribution of PLA microfibers electrospun from PLA polymer with (A) PLA solution (4 wt%), (B) PLA solution (4 wt%) containing 10 wt% ethanol, (C) PLA solution (4 wt%) containing 20 wt% ethanol, (D) PLA solution (4 wt%) containing 10 wt% PEE, (E) PLA solution (4 wt%) containing 20 wt% PEE, and (F) PLA solution (4 wt%) containing suspension of AgNPs (5 wt%).