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Intensity diameter distribution and zeta potential of SLN, BO-SLN/PM, and BO-SLN/CM
| Sample | Diameter (nm) | PDI | Zeta potential (mV) |
|---|---|---|---|
| SLN | 87.0 | 0.088 | −24.59 |
| BO-SLN/PM | 87.8 | 0.108 | −23.29 |
| BO-SLN/CM | 86.9 | 0.017 | −24.97 |
Abbreviations: BO, borneol; BO-SLN/CM, borneol-modified chemically solid lipid nanoparticle; BO-SLN/PM, borneol-modified physically solid lipid nanoparticle; PDI, polydispersity index; SLN, solid lipid nanoparticle.
