Fig. 1From: Targeted therapy for HCC using dumbbell-like nanoparticles conjugated to monoclonal antibodies against VEGF and cancer stem cell receptors in miceDumbbell-like Au-Fe3O4 nanoparticles. a Illustration of surface functionalization of the Au-Fe3O4 dumbbell- like nanoparticles. b, c TEM images of Au-Fe3O4 (8–20-nm) particles before b and after c surface modificationBack to article page