Table 2.

Mechanical properties of scaffold materials.

Sample	Elasticity Modulus/MPa	Elongation at Break/%
PVA-0G	91.88 ± 14.04	170.73 ± 13.42
PVA-5G	92.42 ± 13.08	186.19 ± 15.79
PVA-10G	247.55 ± 33.12	126.95 ± 17.92
PVA-20G	241.77 ± 17.17	59.30 ± 3.96
PVA-30G	215.26 ± 30.19	47.44 ± 7.54