Superparamagnetic submicro-megranates: Fe3O4nanoparticles coated with highly cross-linked organic/inorganic hybrids

Junfeng Zhou; Lingjie Meng; Qinghua Lu; Jianwei Fu; Xiaobin Huang

doi:10.1039/B914394G

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Superparamagnetic submicro-megranates: Fe₃O₄nanoparticles coated with highly cross-linked organic/inorganic hybrids†

Junfeng Zhou,^a Lingjie Meng,^a Qinghua Lu,*^a Jianwei Fu^a and Xiaobin Huang^a

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* Corresponding authors

^a School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
E-mail: qhlu@sjtu.edu.cn
Fax: +86-2154747535
Tel: +86-2154747535

Abstract

A superparamagnetic pomegranate-like core@shell structure with Fe₃O₄@SiO₂nanoparticles as cores and cross-linked PZS as shells was fabricated. The Fe₃O₄@SiO₂@PZS hybrid composite shows exellent solvent resistance and water dispersion, allowing potentially great biocompatibility and possible tailored surface chemistry for applications in biotechnology.

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Supplementary files

Experimental materials and instrumentation, Fig.S1–S7 PDF (1877K)

Article information

DOI: https://doi.org/10.1039/B914394G
Article type: Communication
Submitted: 17 Jul 2009
Accepted: 17 Sep 2009
First published: 01 Oct 2009

Download Citation

Chem. Commun., 2009, 6370-6372

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Superparamagnetic submicro-megranates: Fe₃O₄nanoparticles coated with highly cross-linked organic/inorganic hybrids

J. Zhou, L. Meng, Q. Lu, J. Fu and X. Huang, Chem. Commun., 2009, 6370 DOI: 10.1039/B914394G

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