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Physical characterization of NPs
| NPs type | Unhydrated diameter (nm) | Hydrated diameter (nm) | Zeta potential (mV) |
|---|---|---|---|
| Unmodified | 134±28 | 298±13 | −25±1.6 |
| Avidin-modified | 107±25 | 317±4 | −9±0.5 |
| BAR-modified | 99±29 | 329±10 | −7±1.3 |
Abbreviation: NPs, nanoparticles.
