Review Article
Review on Medical Applications of Manganese Oxide (Mn2+, Mn3+, and Mn4+) Magnetic Nanoparticles
Figure 14
(a) In vitro T1-MR imaging of PMIDA NPs with different concentrations of Mn2+ (0.025, 0.05, 0.1, 0.2, and 0.4 mM) was performed; (b) linear fitting of Mn2+ concentration and 1/T1 of PMIDA NPs; (c) corresponding normalized signal intensity enhancement of the T1-weighted MR signals in the 4T1 tumor section; and (d) in vivo MR images of 4T1 tumor-bearing mice pre- and post-intravenous injection of PMIDA NPs dispersions (reprinted with permission from [155], Elsevier).
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