Coated superparamagnetic iron oxide nanoparticles

Morteza Mahmoudi, Abdolreza Simchi and Mohammad Imani. (2009). Cytotoxicity of Uncoated and Polyvinyl Alcohol Coated Superparamagnetic Iron Oxide Nanoparticles, /. Phys. Chem. C, volume 113, Issue 22, pp 9573-9580. 

Juang, J.H., Wang, J.J., Shen, C.R., Kuo, C.H., Chien, Y.W., Kuo, H.Y., et al Magnetic Resonance Imaging of Transplanted Mouse Islets Labeled With Chitosan-Coated Superparamagnetic Iron Oxide Nanoparticles. Transpl. P. 42, 2104—2108... 

You DO, et al. Dextran sulfate-coated superparamagnetic iron oxide nanoparticles as a contrast agent for atherosclerosis imaging. Carbohydr Polym. 2014 101 1225-33. 

Lee, H., Lee, E., Kim, D. K., Jang, N. K., Jeong, Y. Y. and Jon, S. (2006) Antibiofonling polymer-coated superparamagnetic iron oxide nanoparticles as potential magnetic resonance contrast agents for in vivo cancer imaging Journal of the American Chemical Society, 128,7383-7389. 

Mahmoudi M, Simchi A, Imani M, Hafeli UO. Superparamagnetic iron oxide nanoparticles with rigid cross-linked polyethylene glycol fumarate coating for application in imaging and drug delivery. J Phys Chem C 2009 113 8124—8131. 

Bumb, A. et al. (2008) Synthesis and characterization of ultra-small superparamagnetic iron oxide nanoparticles thinly coated with silica. Nanotechnology, 19 (33), 335601. 

Recently, Reddy et al. demonstrated that labeling of mesenchymal stem cells (MSCs) with superparamagnetic iron oxide nanoparticles (SPlONs) coated with chitosan did not alter the proliferation, surface marker expression or differentiation capacity of MSCs [92]. For comparison, Resovist, a commercially available MR contrast agent coated with carboxydextran, showed alteration to the chondrogenesis capacity of MSC. In addition, the chitosan-coated SPION-loaded MSCs did not show any toxic effects in viability studies over a 3-week period. Further, in vivo MR imaging of the chitosan-coated SPION-loaded MSCs injected into the brain of an ischemic brain rabbit model enabled the tracking of the stem cells for up to 2 weeks (Fig. 2). 

SakuUchu, U., Mahmoudi, M., Maurizi, L., Salaklang, J., Hofmann, H., 2014. Protein corona composition of superparamagnetic iron oxide nanoparticles with various physico-chemical properties and coatings. Sci. Rep. 4, 5020. 

Kim, D.K. Zhang, Y. Voit, W. Rao, KV. Muhammed, M. (2001), Synthesis and characterization of surfactant-coated superparamagnetic monodispersed iron oxide nanoparticles. /. Magn. Magn. Mater., 225 30-36. 

A first illustration is given by the efficient coating of bisphosphonates onto iron oxide nanoparticles as ferrofluids. From transmission electron microscopy, the core size of as-prepared nanoparticles is estimated at about 5 nm while the hyperfine structure is consistent with the presence of superparamagnetic relaxation phenomena, that to confirm the size and the non aggregated assembly of nanoparticles. As is illustrated in Fig. 4.11, the comparison of the 77 K hyperfine structures... 

Industrial Applications Superparamagnetic iron oxide-silica nanoparticles coating ... 

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