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Ms, Mr, Mr/Ms, and Hc of SPIONs and PEG-coated SPIONs.
| Sample | (Ms emu/g) | (Mr emu/g) | Mr/Ms | Hc (Oe) |
|---|---|---|---|---|
| VSM SPIONs | 84.05 | 11.09 | 0.132 | 49.98 |
| VSM PEG-coated SPIONs | 71.5 | 2.33 | 0.0325 | 26.53 |
Ms=Saturation magnetization, Mr=Remanent magnetization, Mr/Ms=Squareness, Hc=Coercive field, SPIONs=Superparamagnetic iron oxide nanoparticles, PEG=Poly ethylene glycol
