Research Article
Effect of Experimental Parameters on the Formation of Hydrogels by Polyelectrolyte Complexation of Carboxymethylcellulose, Carboxymethyl Starch, and Alginic Acid with Chitosan
Figure 2
Micrographs of hydrogels obtained by adding (a) CS/CMC at a ratio of 75/1 and (b) CMC/CS for a ratio of 75/1.
(a) |
(b) |