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. 2015 Jun 8;5:11129. doi: 10.1038/srep11129

Figure 4. Magnetic properties of the Fe3O4/CG nanocomposites.

Figure 4

a Digital photos of the Fe3O4/CG nanocomposite suspension with and without an exterior magnetic field. b magnetic hysteresis curve of the Fe3O4 and Fe3O4/CG nanomaterials. c T2 weighted MRI images of the CG and Fe3O4/CG nanomaterials.