Figure 4.
Ion-exchange between cGIC and dentin (a) fluorine, (b) silicon, (c) phosphorus, (d) calcium, (e) strontium, and (f) aluminum.
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.