Table 3 Physicochemical characterization of IOHNPs and IONPs
From: Iron oxide and iron oxyhydroxide nanoparticles impair SARS-CoV-2 infection of cultured cells
Sample | Coating | Particle size TEM (nm) | Crystal size X-ray (nm) | Hydrodynamic size and PDI (nm) | Z-Potential (mV) | MS at RT (Am2/KgFe) |
|---|---|---|---|---|---|---|
Venofer | Sucrose | 3.0 ± 0.7 | 3.8 | 45 (0.21) | − 10 | 18 |
FeraSpin R | Carboxydextran | 4.8 ± 1.3 | 5 | 66 (0.24) | − 36 | 94 |
APS-IONP-10 | 3-Aminopropyl-triethoxysilane | 9.0 ± 2.1 | 8 | 104.7 (0.26) | + 19 | 102 |
DMSA-IONP-10 | Dimercaptosuccinic acid | 9.9 ± 2.2 | 10 | 65 (0.25) | − 33 | 100 |
DMSA-IONP-16 | Dimercaptosuccinic acid | 16.8 ± 2.7 | 13 | 74 (0.23) | − 27 | 99 |