Neural Induction Potential and MRI of ADSCs Labeled Cationic Superparamagnetic Iron Oxide Nanoparticle In Vitro

Table 1

The characteristics of the two types of functionalized nanoparticles.

Agent	Coating	Hydrodynamic size; (nm)	Zeta potential; (mV)
PEG/PVP-SPIONs	PEG, PVP	18–22	0
PEG/PEI-SPIONs	PEG, PEI	19–24	25 ± 1.5