Figure 6.
Representative FE-SEM images of nanofibrous collagen/HA composite microspheres synthesized with different levels of HA: (A,B) 0 wt %; (C,D) 10 wt %; (E,F) 15 wt %; (G,H) 20 wt %, after soaking in SBF solution for 3 days.
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.