Table 1.

Porosity and compressive strength of the scaffolds (n=5)

Specimen type	Porosity (%)	Compressive strength (MPa)
Pure PCL	78.54±2.98	1.38±0.16
PCL with 5 wt% nano-HA	75.32± 1.74	2.02±0.12
PCL with 10 wt% nano-HA	72.06± 1.26	2.67±0.20
PCL with 15 wt% nano-HA	70.31±1.47	3.17±0.11

Note: Data are presented as mean ± standard deviation.

Abbreviations: HA, hydroxyapatite; PCL, poly-ε-caprolactone.