Research Article
Effect of Experimental Parameters on the Formation of Hydrogels by Polyelectrolyte Complexation of Carboxymethylcellulose, Carboxymethyl Starch, and Alginic Acid with Chitosan
Figure 18
Hydrogels for AA/CS 5: (a) after of gelation time and (b) before of gelation time.
(a) |
(b) |