Table 1.

Total concentrations of component in each hydrogel group.

Group	Chitosan wt %	GO wt %	GO/CS weight ratio %	GP wt %
CS/GP	2	0	0	6
0.5%GO/CS/GP	2	0.01	0.5	6
1%GO/CS/GP	2	0.02	1	6
2%GO/CS/GP	2	0.04	2	6