Self-Healing Hydrogels Based on Carboxymethyl Chitosan and Acryloyl-6-aminocaproic Acid

Figure 4

Effects of A6ACA content on mechanical properties of hydrogels (A6ACA content: (a) 10 wt.%; (b) 30 wt.%; (c) 50 wt.%; (d) 70 wt.%; (e) 80 wt.%).

(a)

(b)