Table II.
Formulation code | Chitosan MW | Chitosan concentration (%, w/w) | TPP concentration (%, w/v) | pH of TPP solution | Cross-linking time (min) |
---|---|---|---|---|---|
CL1T2P2t10 | Low | 1 | 2 | 2 | 10 |
CM2T2P2t20 | Medium | 2 | 2 | 2 | 20 |
CL2T5P2t20 | Low | 2 | 5 | 2 | 20 |
CM1T5P2t10 | Medium | 1 | 5 | 2 | 10 |
CL1T2P9.6t20 | Low | 1 | 2 | 9.6 | 20 |
CM2T2P9.6t10 | Medium | 2 | 2 | 9.6 | 10 |
CL2T5P9.6t10 | Low | 2 | 5 | 9.6 | 10 |
CM1T5P9.6t20 | Medium | 1 | 5 | 9.6 | 20 |