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ζ-potential values and hydrodynamic particle size in water medium of MSN materials.
| Material | ζ-Potential (mV) | Hydrodynamic Size (nm) |
|---|---|---|
| MSNs | −19 ± 8 | 176 ± 13 |
| MSNs-COOHext | −28 ± 7 | 223 ± 29 |
| MSNs-Ag85B | −24 ± 6 | 178 ± 18 |
| MSNs-LprG | −27 ± 7 | 192 ± 18 |
| MSNs-LprA | −25 ± 8 | 182 ± 20 |
