Figure 1.
Schematic of the fabrication process of the bilayer scaffold: preparation of the inner layer (A), co-electrospinning of the outer layer of the scaffolds (B), removal of the PEO fibers (C).
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.