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  • Title: Synthesis of Ag-Fe3O4 heterodimeric nanoparticles.
    Author: Zhang L, Dou YH, Gu HC.
    Journal: J Colloid Interface Sci; 2006 May 15; 297(2):660-4. PubMed ID: 16337951.
    Abstract:
    We report a general synthetic method for construction of size-controlled Ag-Fe3O4 heterodimeric nanoparticles using the Fe3O4 nanoparticles as the seeds. The Ag-Fe3O4 heterodimeric nanoparticle can be controlled by tuning the size of the Fe3O4 seed and reaction conditions for synthesis of the Ag nanoparticles grown on it. The as-synthesized nanoparticles can be readily converted into aqueous-soluble form with newly introduced functional groups on the surface of Ag-Fe3O4 heterodimeric nanoparticles.
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