Figure 2

(a,b) FE-SEM images of the Fe3O4@MOF-PAMAM; (c) The EDS of Fe3O4@MOF-PAMAM; (d–h) The EDS-mapping of loaded Fe3O4@MOF-PAMAM; (i) XRD patterns of Fe3O4@MOF and Fe3O4@MOF-PAMAM.

(a,b) FE-SEM images of the Fe3O4@MOF-PAMAM; (c) The EDS of Fe3O4@MOF-PAMAM; (d–h) The EDS-mapping of loaded Fe3O4@MOF-PAMAM; (i) XRD patterns of Fe3O4@MOF and Fe3O4@MOF-PAMAM.