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.
SEM images of hPDLSCs on HA (A) and mnHA (B) after 6 hours of seeding.
Note: Scale bar =10 μm.
Abbreviations: SEM, scanning electron microscopy; hPDLSC, human periodontal ligament derived stem cell; HA, hydroxyapatite; mnHA, micro-nano-hybrid surface.
