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Fig. 2 | Journal of Nanobiotechnology

Fig. 2

From: Recent development of contrast agents for magnetic resonance and multimodal imaging of glioblastoma

Fig. 2

Schematic illustration of routes for molecular traffic across the BBB. a Schematic imaging of diffusion of lipophilic small molecules into the brain. b Schematic imaging of NPs can traverse BTB via EPR effect. c–e show respectively NPs penetrating BBB through RMT, CMT and AMT. f Schematic imaging of cell-mediated transcytosis. Schematic imaging of MBs open the BBB reversibly under the FUS shows in g and the subsequent application of MT significantly improves deposition of therapeutic MNPs shows in h

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