Research Article
Synthesis and Characterization of Chemically Cross-Linked Acrylic Acid/Gelatin Hydrogels: Effect of pH and Composition on Swelling and Drug Release
Table 1
Different composition of AA/Gelatin hydrogels.
| | Sample codes | AA/100 g solution | GE/100 g solution | AA : GE (wt %) | (EGDM)/100 g solution |
| | U1 | 35.00 | 4.00 | 89.74/10.26 | 0.70 | | U2 | 35.00 | 5.00 | 87.50/12.50 | 0.70 | | U3 | 35.00 | 6.00 | 85.37/14.63 | 0.70 | | U4 | 28.00 | 6.00 | 82.35/17.65 | 0.70 | | U5 | 32.00 | 6.00 | 84.21/15.79 | 0.70 | | U6 | 36.00 | 6.00 | 85.71/14.29 | 0.70 | | U7 | 35.00 | 6.00 | 85.37/14.63 | 0.65 | | U8 | 35.00 | 6.00 | 85.37/14.63 | 0.75 | | U9 | 35.00 | 6.00 | 85.37/14.63 | 0.85 |
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