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Stability assessment of copaiba oil nanocapsules stored at room temperature (25 ± 2 °C) over 30 days.
| Day | Size (nm) ± SD | PdI ± SD | Zeta Potential (mV) ± SD |
|---|---|---|---|
| 1 | 215 ± 10 | 0.15 ± 0.01 | −18 ± 1 |
| 5 | 216 ± 12 | 0.14 ± 0.01 | −16 ± 3 |
| 10 | 216 ± 4 | 0.17 ± 0.02 | −17 ± 1 |
| 15 | 209 ± 7 | 0.15 ± 0.03 | −21 ± 1 |
| 30 | 219 ± 4 | 0.17 ± 0.02 | −23 ± 2 |
nm: nanometers; SD: standard deviation; PdI: polydispersity index; mV: millivolts.
