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Characterization of paclitaxel-incorporated nanoparticles of PHO/PEG block copolymer
| Polymer/drug (mg/mg) |
Drug contents (%,
w
/
w
) |
Particle size (weight average, nm) | ||
|---|---|---|---|---|
| Theoretical | Experimental | |||
| PHO |
45/5 |
10 |
7.1 |
115.1 |
| PHO/PEG 2 K |
45/5 |
10 |
6.8 |
103.1 |
| PHO/PEG 5 K-1 |
45/5 |
10 |
6.5 |
97.6 |
| PHO/PEG 5 K-2 |
40/10 |
20 |
11.9 |
110.8 |
| PHO/PEG 12 K | 45/5 | 10 | 6.6 | 82.6 |
