Table 3.
Drug loading efficiencies and loading capacities for PTB-PLGA NPs prepared with different polymer/drug ratios.
| PLGA/pterostilbene ratio (w/w) | Encapsulation efficiency (%) | Loading capacity (%) |
|---|---|---|
| 4:1 | 37 ± 2 | 9.2 ± 0.5 |
| 2:1 | 75 ± 3 | 37.5 ± 1.5 |
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