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Particle diameter, zeta potential and encapsulation efficiency of camptothecin (CPT)-loaded MPEG-PCL and MPEG-PCL-Tat.
| Polymers | Diameter(nm) | Zeta potential (mV) | Encapsulation efficiency of CPT (%) |
|---|---|---|---|
| MPEG-PCL | 102.8 ± 9.07 | −11.7 ± 2.72 | 56.6 ± 12.6 |
| MPEG-PCL-Tat | 88.5 ± 20.2 | 10.4 ± 2.84 | 62.5 ± 9.17 |
mean ± S.D., n = 3.
