Figure 4.
Nano-DDSs in skin regeneration and wound treatment. Adapted from [46], with permission from Springer Nature, 2019.
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.