Osteoconductivity and Biodegradability of Collagen Scaffold Coated with Nano-β-TCP and Fibroblast Growth Factor 2

Table 1

Structural parameters of the material (𝑁=6, mean ± SD).

	Collagen sponge	Nano-𝛽-TCP/collagen scaffold
Porosity (%)	96.05±0.11	95.89±0.05^∗
Compressive strength (MPa)	0.11±0.02	0.22±0.1^∗

∗Statistical difference compared to collagen sponge.