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.
In vitro bioactivity tests: SEM micrographs showing the “cauliflower” calcium-phosphate agglomerates formed on (a) 1Cu-glass and (b) 5Cu-glass after immersion for 2 weeks in SBF; (c) XRD analysis on 5Cu-glass (2 weeks in SBF), which reveals the diffraction peaks of hydroxyapatite formed during the test.
