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Transfersome physical chemical parameters, measured by dynamic light scattering (DLS) and HPLC. Assay (%) refers to the HPLC retinyl palmitate (RP) quantification assay respect to the nominal value of RP (1.1% w/w).
| Sample | Hydrodynamic Diameter (nm) | PDI | Z-Potential (mv) | Assay (%) | EE (%) |
|---|---|---|---|---|---|
| Transfersomes | 300.5 ± 10.9 | 0.471 ± 0.020 | −9.48 ± 1.50 | 102.63 ± 0.51 | 100 ± 0 |
