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Properties of chitosan materials.
| Sheets | DDA (%) | Mw (kDa) | Surface Charge |
|---|---|---|---|
| CNF | <5 | 51 | ±0 |
| Chitosan SK-50 NF | >80 | 200 | + |
| Chitosan SK-400 NF | >80 | 368 | + |
| Chitosan DAC 100 NF | 100 | 10 | + |
| Chitosan SK-50 | >80 | 533 | NT |
| Chitosan SK-400 | >80 | 4612 | NT |
| Chitosan DAC 100 | 100 | 235 | NT |
| SDCNF | 18 | NT | + |
DDA, degree of deacetylation; NT, not tested. DDA and Mw were provided by manufacturer and surface charge was defined by zeta potential measurement.
