Effect of Experimental Parameters on the Formation of Hydrogels by Polyelectrolyte Complexation of Carboxymethylcellulose, Carboxymethyl Starch, and Alginic Acid with Chitosan

Figure 16

Hydrogels for CMC/CS 32: (a) after the hydrogel formation and (b) after 24 hours of hydrogel formation.

(a)

(b)