Research Article
Preparation and Characterization of Nanoporous Sodium Carboxymethyl Cellulose Hydrogel Beads
Table 1
The amounts of the components used to form hydrogels and gel content (%).
| | Hydrogel | NaCMC (%) | FeCl3 (%) | Gel content (%) |
| | NaCMC-1 | 3 | 4 | 74.2 ± 0.3 | | NaCMC-2 | 3 | 6 | 78.3 ± 0.4 | | NaCMC-3 | 3 | 8 | 80.4 ± 0.9 | | NaCMC-4 | 3 | 10 | 85.6 ± 0.8 | | NaCMC-5 | 5 | 4 | 90.1 ± 1.1 | | NaCMC-6 | 5 | 6 | 90.8 ± 1.2 | | NaCMC-7 | 5 | 8 | 91.9 ± 0.9 | | NaCMC-8 | 5 | 10 | 94.5 ± 1.3 | | NaCMC-9 | 7 | 4 | 94.8 ± 1.2 | | NaCMC-10 | 7 | 6 | 96.2 ± 1.1 | | NaCMC-11 | 7 | 8 | 97.4 ± 1.1 | | NaCMC-12 | 7 | 10 | 98.9 ± 0.9 |
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