Biocompatibility and Angiogenic Effect of Chitosan/Graphene Oxide Hydrogel Scaffolds on EPCs

Table 2

Physical properties of the CS/GO hydrogel scaffolds with different contents of GO.

Group	Tensile strength (MPa)	Modulus of elasticity (MPa)	Elongation at break (%)
CS			61.3
CS+0.1 wt.%GO			122.3
CS+0.5 wt.%GO			140.6
CS+1.0 wt.%GO			161.5