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. Author manuscript; available in PMC: 2011 Sep 27.
Published in final edited form as: Small. 2011 May 11;7(12):1647–1652. doi: 10.1002/smll.201100012

Figure 1.

Figure 1

Magnetic FeCo–graphite nanoparticles for multimodal imaging and targeted tumor therapy. a) Detailed structure of the MNPs depicting the highly magnetic FeCo core, protective Raman-active graphite shell, and the biocompatible dextran coating. b) Inhibition of proliferation and induction of apoptosis via combined siRNA delivery and hyperthermia using siRNA–FeCo/C NP constructs.