Table 1.
MF66 | MF66-DOX | MF66-N6L | MF66-DOX-N6L | |
---|---|---|---|---|
Core size (nm) | 11.7 | 11.7 | 11.7 | 11.7 |
Coating | DMSA | DMSA | DMSA | DMSA |
Functionalization (per g iron) | none | 40 µmol DOX | 3.5 µmol N6L | 40 µmol DOX 3.5 µmol N6L |
Hydrodynamic diameter (nm) | 89 ± 0.5 | 116 ± 0.6 | 115 ± 0.6 | 143 ± 3.8 |
PDI | 0.36 | 0.39 | 0.23 | 0.29 |
Zeta potential (mV) | −46 ± 0.7 | −37 ± 0.3 | −40 ± 0.6 | −33 ± 0.8 |