Table 2 Average total content per scaffold
From: Heparinized chitosan/hydroxyapatite scaffolds stimulate angiogenesis
| Loading Concentration mg/ mL | Approximate Content μg /scaffold | % release within the first 1.5 h |
|---|---|---|
| 0.5 | 28.14 | 44.68 |
| 1 | 50.14 | 57.06 |
| 2 | 138.85 | 82 |
| 5 | 315.89 | 90.38 |