Synthesis of Fe3O4@Au core-shell nanoparticles

被引：8
|
作者：
Solovieva, A. Yu [1 ]
Ioni, Yu V. [1 ]
Baskakov, A. O. [2 ]
Starchikov, S. S. [2 ]
Avilov, A. S. [2 ]
Lyubutin, I. S. [2 ]
Gubin, S. P. [1 ]
机构：
[1] Russian Acad Sci, Kurnakov Inst Gen & Inorgan Chem, Leninskii Pr 31, Moscow 119991, Russia
[2] Russian Acad Sci, Crystallog & Photon Ctr, Leninskii Pr 59, Moscow 119333, Russia
来源：
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2017年 / 62卷 / 06期
关键词：
FE3O4; NANOPARTICLES; NANOSTRUCTURES; CATALYSTS; ACID;
D O I：
10.1134/S0036023617060225
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A new two-step synthesis of Fe3O4@Au core-shell nanoparticles stabilized in polyethylene glycol is described. The nanoparticles were characterized by transmission electron microscopy, X-ray powder diffraction, UV and Mossbauer spectroscopy. Fe3O4@Au nanoparticles featured both optical properties (they featured a plasmon resonance band) and magnetic properties (they responded to an external magnetic field), typical of individual gold and magnetite nanoparticles, respectively.
引用
收藏
页码：711 / 714
页数：4
相关论文
共 50 条
  • [1] Monodispersed core-shell Fe3O4@Au nanoparticles
    Wang, LY
    Luo, J
    Fan, Q
    Suzuki, M
    Suzuki, IS
    Engelhard, MH
    Lin, YH
    Kim, N
    Wang, JQ
    Zhong, CJ
    JOURNAL OF PHYSICAL CHEMISTRY B, 2005, 109 (46): : 21593 - 21601
  • [2] Synthesis of Fe3O4@Au core–shell nanoparticles
    A. Yu. Solovieva
    Yu. V. Ioni
    A. O. Baskakov
    S. S. Starchikov
    A. S. Avilov
    I. S. Lyubutin
    S. P. Gubin
    Russian Journal of Inorganic Chemistry, 2017, 62 : 711 - 714
  • [3] Efficient synthesis of core@shell Fe3O4@Au nanoparticles
    Alonso-Cristobal, Paulino
    Laurenti, Marco
    Lopez-Cabarcos, Enrique
    Rubio-Retama, Jorge
    MATERIALS RESEARCH EXPRESS, 2015, 2 (07)
  • [4] Recent advances in the synthesis of Fe3O4@AU core/shell nanoparticles
    Salihov, Sergei V.
    Ivanenkov, Yan A.
    Krechetov, Sergei P.
    Veselov, Mark S.
    Sviridenkova, Natalia V.
    Savchenko, Alexander G.
    Klyachko, Natalya L.
    Golovin, Yury I.
    Chufarova, Nina V.
    Beloglazkina, Elena K.
    Majouga, Alexander G.
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2015, 394 : 173 - 178
  • [5] Differential response of macrophages to core-shell Fe3O4@Au nanoparticles and nanostars
    Xia, Wei
    Song, Hyon-Min
    Wei, Qingshan
    Wei, Alexander
    NANOSCALE, 2012, 4 (22) : 7143 - 7148
  • [6] A catechol biosensor based on immobilizing laccase to Fe3O4@Au core-shell nanoparticles
    Karami, Changiz
    Taher, Mohammad Ali
    INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2019, 129 (84-90) : 84 - 90
  • [7] Facile methods for synthesis of core-shell structured and heterostructured Fe3O4@Au nanocomposites
    Lou, Lei
    Yu, Ke
    Zhang, Zhengli
    Huang, Rong
    Wang, Yiting
    Zhu, Ziqiang
    APPLIED SURFACE SCIENCE, 2012, 258 (22) : 8521 - 8526
  • [8] Spectroscopic characterization of magnetic Fe3O4@Au core shell nanoparticles
    Fouad, Dina M.
    El-Said, Waleed A.
    Mohamed, Mona B.
    SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2015, 140 : 392 - 397
  • [9] Multi-functional core-shell Fe3O4@Au nanoparticles for cancer diagnosis and therapy
    Rajkumar, S.
    Prabaharan, M.
    COLLOIDS AND SURFACES B-BIOINTERFACES, 2019, 174 : 252 - 259
  • [10] Structure, magnetic and cytotoxic behaviour of solvothermally grown Fe3O4@Au core-shell nanoparticles
    Angeles-Pascual, A.
    Pinon-Hernandez, J. R.
    Estevez-Gonzalez, M.
    Pal, U.
    Velumani, S.
    Perez, R.
    Esparza, R.
    MATERIALS CHARACTERIZATION, 2018, 142 : 237 - 244
12345