Fabrication of Magnetite/Silica/Titania Core-Shell Nanoparticles

<table>TEM micrographs of (a) Fe<sub>3</sub>O<sub>4</sub>/SiO<sub>2</sub> nanoparticles prepared by sonication; inset shows an individual Fe<sub>3</sub>O<sub>4</sub>/SiO<sub>2</sub> nanoparticles and (b) Fe<sub>3</sub>O<sub>4</sub>/SiO<sub>2</sub> nanoparticles prepared by the stirring method.</table>

Journal of Nanomaterials

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Figure 2

Figure 2: Fabrication of Magnetite/Silica/Titania Core-Shell Nanoparticles 