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Mean particle size and zeta potential of chitosan nanoparticles
| Formulation | Chi:TPP:CS ratio (w/w/w) | Mean diameter (nm) | Zeta potential (mV) |
|---|---|---|---|
| Chi/TPP | 10:1:0 | 554 ± 16 | +43.5 ± 0.6 |
| Chi/2TPP | 10:2:0 | 659 ± 36 | +36.8 ± 0.9 |
| Chi/2TPP/CS | 10:2:1 | 717 ± 19 | +31.1 ± 1.7 |
| Chi/2TPP/2CS | 10:2:2 | 852 ± 29 | +26.9 ± 1.1 |
