Figure 9.
The fabrication of skin-derived collagen bioink and the 3D stacking process [178]. (A) The fabrication of skin-derived collagen bioink. (B) 3D stacking process. (C) 3D stacking with different concentrations.
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.