Figure 4.
The process of preparing electrospun fibers. PEU polyester urethane, CA cellulose acetate, E-spinning tip electrospinning tip. [12] (Copyright 2012 by John Wiley & Sons, Inc., New Jersey, USA)
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.