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. Author manuscript; available in PMC: 2018 Nov 8.
Published in final edited form as: ACS Appl Mater Interfaces. 2017 Oct 24;9(44):38304–38312. doi: 10.1021/acsami.7b12216

Figure 2.

Figure 2

The relaxation properties of NOTA-Mn3O4@PEG-TRC105. (a) T1-weighted MRI of Mn3O4@PEG and NOTA-Mn3O4@PEG-TRC105 NPs; (b) T1 relaxivity plot of aqueous suspensions of Mn3O4@PEG and NOTA-Mn3O4@PEG-TRC105 NPs on a 4.7 T MRI system.