Table 2.
Experiment | UV-Vis λmax (nm) | ξ-Potential | ξ-Potential/DNA | Average TEM diameter (nm) |
---|---|---|---|---|
COa | 534 | 43.3 | 36.9 | 3.492 ± 1.343 |
Acyl-COb | 507 | 40.2 | 34.4 | 4.659 ± 1.975 |
COS@1c | 533 | 52.2 | 44.9 | 7.385 ± 2.427 |
COS@2d | 530 | 55.3 | 46.9 | 15.642 ± 3.541 |
COS@3e | 535 | 51.6 | 44.9 | 10.061 ± 4.727 |
COS@4f | 536 | 46.3 | 31.6 | 13.992 ± 3.984 |
aChitosan
bAcyl chitosan
c–fChitosan oligosaccharide