Table 1.

The detailed mechanical properties of the DN hydrogels with different CS contents.

CS Content	Elastic Modulus (MPa)	Fracture Strength (MPa)	Fracture Strain (%)	Toughness (MJ/m3)
0%	0.09	0.26	702	1.11
2.5%	0.17	0.73	623	2.24
5%	0.36	1.46	576	4.65
7.5%	0.50	2.44	539	6.80
10%	0.78	2.71	460	6.95