Abstract
Novel organic–inorganic hybrid nanoparticles consisting of polymer–hydrogel nanoparticles (nanogels) and iron oxide were developed for potential biomedical applications. Hybrid nanoparticles were prepared by a simple procedure using polysaccharide nanogels as a reactive site for iron oxide formation. The hybrid nanoparticles have a narrow size distribution with a diameter of approximately 30 nm and show high colloidal stability. These nanohybrid particles could be used as a contrast medium for magnetic resonance imaging or for magnetic hyperthermia therapy.
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This work was supported by Grants-in-Aid for Scientific Research (no. 20107011 and no. 23107510) in the Innovative Area “Fusion Materials” (Area No. 2206) from the Ministry of Education, Culture, Sports, Science and Technology (MEXT).
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Katagiri, K., Ohta, K., Koumoto, K. et al. Templated nucleation of hybrid iron oxide nanoparticles on polysaccharide nanogels. Colloid Polym Sci 291, 1375–1380 (2013). https://doi.org/10.1007/s00396-012-2868-7
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DOI: https://doi.org/10.1007/s00396-012-2868-7