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.
Scanning electron micrographs of cultured osteoblasts on PP/0.5% CNF–20% HANR hybrid composite for 2 days (A) and 4 days (B).
Abbreviations: PP, polypropylene; CNF, carbon nanofiber; HANR, hydroxyapatite nanorod; KV, kilo volt; WD, working distance.
