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Characterization of TPL/NPs
| Sample | Particle size (nm) | PDIa | Zeta potential (mV) | DLEb (%) | DEEc (%) |
|---|---|---|---|---|---|
| Blank NPs | 184.53 ± 7.52 | 0.195 ± 0.052 | − 6.33 ± 0.32 | – | – |
| TPL/NPs | 191.31 ± 7.08 | 0.176 ± 0.040 | − 6.94 ± 0.58 | 8.63 ± 0.72 | 94.93 ± 2.1 |
aPolydispersity index
bDrug loading efficiency
cDrug entrapment efficiency
