Magnetic and luminescent properties of Fe3O4@Y2O3:Eu3+ nanocomposites

被引：0
|
作者：
Lizhu Tong
Deming Liu
Jianhui Shi
Xuwei Yang
Hua Yang
机构：
[1] Jilin University,College of Chemistry
来源：
Journal of Materials Science | 2012年 / 47卷
关键词：
Fe3O4; Y2O3; Fe3O4 Nanoparticles; Charge Transfer Band; Fe3O4 Particle;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
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.
引用
收藏
页码：132 / 137
页数：5
相关论文
共 50 条
  • [41] Enhanced photoluminescence of K2Ba(WO4)2:Eu3+ by Cl− co-doping
    Junhua Chen
    Weiren Zhao
    Nenghuo Wang
    Jianqing Wang
    Yingjun Meng
    Shuanping Yi
    Xin Zhang
    Journal of Materials Science: Materials in Electronics, 2015, 26 : 8625 - 8634
  • [42] YVO4:Eu3+ nanopowders: multi-mode temperature sensing technique
    Sevic, D.
    Rabasovic, M. S.
    Krizan, J.
    Savic-Sevic, S.
    Nikolic, M. G.
    Marinkovic, B. P.
    Rabasovic, M. D.
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2020, 53 (01)
  • [43] Effect of calcination temperature on structural and optical properties of europium (III) doped SrO–Y2O3 phosphor
    K. A. Koparkar
    N. S. Bajaj
    S. K. Omanwar
    Journal of Materials Science: Materials in Electronics, 2015, 26 : 2748 - 2753
  • [44] Temperature sensitive properties of Eu2+/Eu3+dual-emitting LaAlO3 phosphors
    Chen, Bowen
    Li, Chenxia
    Deng, Degang
    Ruan, Fengping
    Wu, Ming
    Wang, Le
    Zhu, Yanting
    Xu, Shiqing
    JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 792 : 702 - 712
  • [45] Luminescence properties and charge transfer mechanism of host sensitized Ba2CaWO6:Eu3+ phosphor
    Sreeja, E.
    Gopi, Subash
    Vidyadharan, Viji
    Mohan, P. Remya
    Joseph, Cyriac
    Unnikrishnan, N. V.
    Biju, P. R.
    POWDER TECHNOLOGY, 2018, 323 : 445 - 453
  • [46] Novel red phosphors Gd2GaTaO7:Eu3+,Bi3+ for white LED applications
    Linda T. Francis
    P. Prabhakar Rao
    S. K. Mahesh
    T. S. Sreena
    Parvathi S. Babu
    Journal of Materials Science: Materials in Electronics, 2015, 26 : 5743 - 5747
  • [47] Molten salt synthesis and photoluminescence properties of novel red emitting phosphors Ba5(VO4)3Cl:Eu3+,K+
    Zhanggen Xia
    Yujun Liang
    Wenzhu Huang
    Mengfei Zhang
    Dongyan Yu
    Jiamin Wu
    Jianwen Zhao
    Miaohui Tong
    Qiang Wang
    Journal of Materials Science: Materials in Electronics, 2013, 24 : 5111 - 5116
  • [48] Temperature-dependent law of transition probability associated with main emission states in YVO4:Re3+ (Re3+=Sm3+, Dy3+ and Eu3+)
    Wang, Changwen
    Peng, Lixin
    Qin, Feng
    Kou, Meng
    Wang, Yongda
    Xu, Lingling
    Zhang, Zhiguo
    OPTICAL MATERIALS, 2024, 154
  • [49] Synthesis and structure of cobalt(II) complexes with nitrilotris(methylenephosphonic) acid [Co(H2O)3{NH(CH2PO3H)3}] and Na4[Co{N(CH2PO3)3}] ·13H2O
    N. V. Somov
    F. F. Chausov
    R. M. Zakirova
    I. V. Fedotova
    Russian Journal of Coordination Chemistry, 2015, 41 : 798 - 804
  • [50] Luminescence characteristics of single-phase white-emitting phosphor Sr2CeO4:Eu3+
    Tian Xu
    Qi Zhang
    Xiaojuan Yang
    Quan Liu
    Lixi Wang
    Le Zhang
    Qitu Zhang
    Journal of Materials Science: Materials in Electronics, 2017, 28 : 10131 - 10138
12345