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Issue 7, 2011
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Fe3O4@organic@Au: core–shell nanocomposites with high saturation magnetisation as magnetoplasmonic MRI contrast agents

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Abstract

The synthesis and characterization of core–shell Fe3O4@organic@Au nanoparticles displaying plasmonic behavior, high magnetism, and high relaxivity is presented. The incorporation of a thin organic layer between the two metals is crucial in maintaining the saturation magnetisation of the superparamagnetic core.

Graphical abstract: Fe3O4@organic@Au: core–shell nanocomposites with high saturation magnetisation as magnetoplasmonic MRI contrast agents

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Publication details

The article was received on 09 Sep 2010, accepted on 17 Nov 2010 and first published on 17 Dec 2010


Article type: Communication
DOI: 10.1039/C0CC03746J
Citation: Chem. Commun., 2011,47, 2149-2151
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    Fe3O4@organic@Au: core–shell nanocomposites with high saturation magnetisation as magnetoplasmonic MRI contrast agents

    E. D. Smolensky, M. C. Neary, Y. Zhou, T. S. Berquo and V. C. Pierre, Chem. Commun., 2011, 47, 2149
    DOI: 10.1039/C0CC03746J

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