Figure 7.
Sr2+ ion release from collagen/MBG_Sr4% after 3 and 24 h and 3, 7, and 14 days of immersion in Tris HCl at 37 °C.
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.