Particle | Diameter of the Magnetic Core | Hydrodynamic Diameter | Morphology | Coating | Surface Charge | |
---|---|---|---|---|---|---|
nm | ||||||
Endorem* | 4–6 | 80–150 | Bead** | Dextran | Neutral | |
Sinerem* | 4–6 | 30 | Single particle | Dextran | Neutral | |
PVA-SPIONs | 8–12 | 30 | Single particle | PVA | Neutral | |
AminoPVA-SPIONs | 8–12 | 30 | Single particle | AminoPVA | Positive | |
CarboxyPVA-SPIONs | 8–12 | 30 | Single particle | CarboxyPVA | Negative | |
ThiolPVA-SPIONs | 8–12 | 30 | Single particle | ThiolPVA | Negative |