Quantification of the internalization patterns of superparamagnetic iron oxide nanoparticles with opposite charge

Table 1 Physicochemical parameters of SPIONs as used in this work

	hydrodynamic diameter[nm]	polydispersity index	zeta potential [mV]	saturation magnetization [emu g^-1]
γ-Fe₂O₃-PEI	16.2 ± 5.4	0.144 ± 0.019	+53.2 ± 11.0	23.7
γ-Fe₂O₃-PMA	22.1 ± 7.1	0.321 ± 0.025	−38.0 ± 5.6	16.4

ISSN: 1477-3155