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. 2020 May 26;10(6):1016. doi: 10.3390/nano10061016

Table 1.

Characterization of non-/functionalized MF66-magnetic nanoparticles (MNPs).

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