Figure 13.
The changes in concentration of (PO4)3− for (a) Ti; (b) Ti + 40 wt.% PA and of Ca2+ for (c) Ti; (d) Ti + 40 wt.% PA in SBF.
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.