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.
The 3D bioprinted vascular channels formed by gelatin methacryloyl (GelMA) based bioink; A, B, C) before and D, E, F) after perfusion of fluorescent suspension (pink), (scale bars 3 mm), Reproduced from Bertassoni et al. [173], with permission from Royal Society of Chemistry, 2014.
