Figure 3.
Characterization of the surface (2B–6Sr) after soaking in DMEM solution at 37°C for (i) 1 and (ii) 7 days: (a) surface morphology observed by SEM; (b) composition determined by SEAD. Scale bar: (a) (i) 100 nm, (ii) 200 nm; (b) 100 nm.
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.