Fig. 3
(a) T1-weighted MR images of the Fe3O4 NPs; (b) r1 and; (c) r2 relaxivity values of the Fe3O4 NPs and Dotarem; (d) relative MR SNR of Fe3O4 and Dotarem at different Fe concentrations in water and at 3T MR system
Fig. 3 | BMC Biomedical Engineering