Figure 3.
SEM images of electrospun fibers obtained from GG solutions with concentration of: (A) 1.1 wt %; (B) 1.3 wt %; (C) 1.5 wt %; (D) 1.7 wt %; (E) 1.9 wt %; (F) 2.0 wt %; (G) 2.1 wt %; and (H) 2.2 wt %. Magnification is 10,000×.
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.