Figure 1. Scanning Electron Micrographs of PVA: Chitosan Nanofibers (PC) Containing Mafenide Acetate; A) PC 90:10 + 20% drug, B) PC 90:10 + 40% Drug, C) PC 70:30 + 20% Drug, D) PC 70:30 + 40% Drug, (Magnification: 4000 ×, Scale bar: 2 µm).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.