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. 2017 Mar 7;12:1815–1825. doi: 10.2147/IJN.S127349

Figure 2.

Figure 2

Transmission electron microscope images of (A) iron oxide nanoparticles; (B) gold nanoparticles; (C) gold nanocages; (D) cerium oxide nanoparticles.

Notes: Figure A adapted with permission from Bronstein LM, Huang XL, Retrum J, et al. Influence of iron oleate complex structure on iron oxide nanoparticle formation. Chem Mater. 2007;19(15):3624–3632. Copyright © 2007, American Chemical Society.54 Figure B adapted with permission from Schulz-Dobrick M, Sarathy KV, Jansen M. Surfactant-free synthesis and functionalization of gold nanoparticles. J Am Chem Soc. 2005;127(37):12816–12817. Copyright © 2007, American Chemical Society.55 Figure C adapted with permission from Chen JY, Wang DL, Xi JF, et al. Immuno gold nanocages with tailored optical properties for targeted photothermal destruction of cancer cells. Nano Lett. 2007;7(5):1318–1322. Copyright © 2007, American Chemical Society.56 The method reported in Lee et al57 was used when creating the nanoparticles shown in Figure D.