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.
Chemical components (% weights ± 0.05) of hydroxyapatite (HA) solutions.
| Sample | Ca (%) | Cu (%) | P (%) | (Ca + Cu)/P | Ca/P | Cu/(Ca + Cu) (%) |
|---|---|---|---|---|---|---|
| HA | 39.86 | 0.00 | 18.4 | 1.67 | 1.67 | 0.00 |
| Cu3-HA | 38.66 | 1.88 | 18.4 | 1.67 | 1.62 | 0.03 |
| Cu5-HA | 37.87 | 3.15 | 18.4 | 1.67 | 1.58 | 0.05 |
| Cu7-HA | 37.07 | 4.41 | 18.4 | 1.67 | 1.55 | 0.07 |
