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.
Measurement of BMP-2 loading and bioactivity. (A) Quantification of BMP-2 adsorbed to HA nanoparticles is primarily dependent upon initial BMP-2 concentration (n=3). (B) Bioactivity of adsorbed BMP-2 confirmed by measuring ALP activity of W-20–17 cells as a function of HA and BMP-2 treatment (n=3–4). Groups with different letters are statistically different based on a one-way ANOVA with p<0.05. Data are mean ± standard deviation.
