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Preliminary characterization of the liposomes both in the absence (i.e. bare Liposomes) and in the presence of the biomolecular corona (BC) (i.e. Liposome-BC), in terms of average hydrodynamic diameter, Zeta potential, cell viability and uptake on HeLa cells.
| Liposome | Liposome-BC | |
|---|---|---|
| Particle size (nm) | 144±4 | 178±6 |
| Zeta potential (mV) | 34.5±1.1 | −18±2 |
| Cell viability (%) | 99±1 | 89±5 |
| Cell uptake (%) | 98.9±0.3 | 92.8±2.3 |
