Figure 3.
Representative digital photographs (a–d) and SEM images (e–h) of freeze dried 3D scaffold printed with F11 (a,e), F12 (b,f) B11 (c,g) and B12 (d,h).
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.