One-pot synthesis and characterizations of bi-functional phosphor–magnetic @SiO2nanoparticles: controlled and structured association of Mo6 cluster units and γ-Fe2O3nanocrystals

Fabien Grasset; Frédérick Dorson; Yann Molard; Stéphane Cordier; Valérie Demange; Christiane Perrin; Valérie Marchi-Artzner; Hajime Haneda

doi:10.1039/B806919K

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One-pot synthesis and characterizations of bi-functional phosphor–magnetic @SiO₂nanoparticles: controlled and structured association of Mo₆ cluster units and γ-Fe₂O₃nanocrystals†

Fabien Grasset,*^a Frédérick Dorson,^a Yann Molard,^a Stéphane Cordier,*^a Valérie Demange,^ab Christiane Perrin,^a Valérie Marchi-Artzner^a and Hajime Haneda*^c

Author affiliations

* Corresponding authors

^a Université de Rennes 1, UMR « Science Chimiques de Rennes » UR1-CNRS 6226, Campus de Beaulieu, CS 74205, Rennes Cedex, France
E-mail: fabien.grasset@univ-rennes1.fr, stephane.cordier@univ-rennes1.fr

^b Nancy-Université, UMR LSGS, INPL-CNRS 7570, Ecole des Mines, CS 14234, Nancy Cedex, France

^c National Institute for Materials Science, Namiki 1-1, Tsukuba, Ibaraki, Japan
E-mail: Haneda.hajime@nims.go.jp

Abstract

Nanostructured silica coated bifunctional nanoparticles based on [Mo₆Br₁₄]²⁻ units as phosphorescent dye and magnetic γ-Fe₂O₃nanocrystals were synthesized and characterized.

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Supplementary files

Representation of Mo ₆L ⁱ ₈L ^a ₆ units, luminescence spectra, magnetization curves of 1 (FC, ZFC), electron diffraction patterns PDF (832K)

Article information

DOI: https://doi.org/10.1039/B806919K
Article type: Communication
Submitted: 23 Apr 2008
Accepted: 18 Jul 2008
First published: 05 Sep 2008

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Chem. Commun., 2008, 4729-4731

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One-pot synthesis and characterizations of bi-functional phosphor–magnetic @SiO₂nanoparticles: controlled and structured association of Mo₆ cluster units and γ-Fe₂O₃nanocrystals

F. Grasset, F. Dorson, Y. Molard, S. Cordier, V. Demange, C. Perrin, V. Marchi-Artzner and H. Haneda, Chem. Commun., 2008, 4729 DOI: 10.1039/B806919K

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