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. 2022 Sep 24;20:421. doi: 10.1186/s12951-022-01631-2

Fig. 4.

Fig. 4

a Fabrication Process and TEM photograph of FePt-MOFs-tLyp-1; b in vivo T2-weighted MR imaging (axial plane) of a 4T1 tumor-bearing mouse at different time intervals after an intravenous injection with FePt-MOF-tLyp-1; c in vivo CT imaging (axial plane) of a 4T1 tumor-bearing mouse at different time intervals after intravenous injection with FePt-MOF-tLyp-1. Tumor tissue was indicated with red pan. Reproduced with permission [53]. Copyright 2020, American Chemical Society