Fig. 3From: Theranostic RGD@Fe3O4-Au/Gd NPs for the targeted radiotherapy and MR imaging of breast cancerA Zeta potential of US-Fe, Fe-Gd, Fe3O4-Au/Gd and RGD@Fe3O4-Au/Gd; B VSM of US-Fe, Fe-Gd and Fe3O4-Au/Gd; C XRD patterns of US-Fe, Fe-Gd, and Fe3O4-Au/Gd; D UV–visible spectrea of US-Fe, Au, Fe-Gd, Fe3O4-Au/Gd and RGD@Fe3O4-Au/Gd; E FTIR of US-Fe, Fe-Gd, Fe3O4-Au/Gd and RGD@Fe3O4-Au/GdBack to article page