Fig. 3From: Recent development of contrast agents for magnetic resonance and multimodal imaging of glioblastomaAdapted from [98] under Creative Commons CC BY licenseIron oxide for MRI. a Schematic representation of ND-MMSNs synthesized and targeted to postoperative GBM. b In vivo T2WI of postoperative GBM model before and after intravenous injection of D-MMSNs and ND-MMSNs. (adapted from [75] under Creative Commons CC BY license). c Schematic diagram of the synthesis of Fe3O4-Mal and Fe3O4-ANG nanoprobe. d MRI of the orthotopic GBM model within 24Â h after injection of Fe3O4-Mal or Fe3O4-ANG NPs. e Tumor signal trends for the orthotopic GBM model after injection of Fe3O4-Mal or Fe3O4-ANG NPs.Back to article page