Table 1.
Equilibrium swelling of a few APMSA hydrogels.
| Hydrogel Name | Application | Maximum Swelling | Reference |
|---|---|---|---|
| Acrylamide/2-acrylamido-2-methyl-1-propanesulfonic acid/bentonite | Dye sorption | 2282–12,603% | [26] |
| Salecan/poly(AMPS-co-HMAA)semi-IPN | Cell adhesion | 5370% | [33] |
| AAm/AMPS and Semi-IPNs with PEG. | Water sorption and dye uptake | 4850–22,560% | [34] |
| Terpolymer Hydrogels Based on AMPSA | - | 2035 ± 255% | [35] |
| Poly (acrylic acid-co-2-acrylamido-2-methylpropane sulfonic acid) |
Protein delivery | 4715.2% | [36] |
| Superabsorbent composite hydrogels based on AMPS and acrylamide | - | 7000% | [37] |
| Biodegradable Superabsorbent Hydrogels | - | 9160% | [38] |