Abstract
The multifunctional Fe3O4@Y2O3:Eu3+ nanocomposites were prepared by a facile solvothermal method with Fe3O4 nanoparticles as the core and europium-doped yttrium oxide (Y2O3:Eu3+) as the shell. It is shown that Fe3O4@Y2O3:Eu3+ nanocomposites have a strong photoluminescence and special saturation magnetization Ms of 6.1 emu/g at room temperature.
The effects of the magnetic field on the luminescence intensities of the nanocomposites are being discussed. The multifunctional
nanocomposites with magnetic resonance response and fluorescence probe properties may be useful in biomedical applications,
such as cell separation and bioimaging.
The effects of the magnetic field on the luminescence intensities of the nanocomposites are being discussed. The multifunctional
nanocomposites with magnetic resonance response and fluorescence probe properties may be useful in biomedical applications,
such as cell separation and bioimaging.
- Content Type Journal Article
- Pages 1-6
- DOI 10.1007/s10853-011-5779-y
- Authors
- Lizhu Tong, College of Chemistry, Jilin University, Changchun, 130012 China
- Deming Liu, College of Chemistry, Jilin University, Changchun, 130012 China
- Jianhui Shi, College of Chemistry, Jilin University, Changchun, 130012 China
- Xuwei Yang, College of Chemistry, Jilin University, Changchun, 130012 China
- Hua Yang, College of Chemistry, Jilin University, Changchun, 130012 China
- Journal Journal of Materials Science
- Online ISSN 1573-4803
- Print ISSN 0022-2461
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