Figure 3 | Scientific Reports

Figure 3

From: In vivo delineation of glioblastoma by targeting tumor-associated macrophages with near-infrared fluorescent silica coated iron oxide nanoparticles in orthotopic xenografts for surgical guidance

Figure 3

(A) SQUID magnetization measurement of the NF-SIONs powder. (B) R2 relaxation rates as a function of iron concentration (mM) of NF-SIONs dispersed in DI water, measured at 25 °C and 9.4 T. Inset image represents T2-weighted MR enhancement of NF-SIONs in various concentration.

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