An innovative nanoprobe for magnetic immunoassay: Individual γ-Fe2O3 nanoparticles; towards high sensitive and multiparametric detection

被引：2
|
作者：
de Montferrand, C. [1 ,2 ]
Milosevic, I. [1 ]
Jouni, H. [1 ]
Lievre, N. [3 ]
Lalatonne, Y. [1 ,4 ]
Motte, L. [1 ]
机构：
[1] Univ Paris 13, Lab CSPBAT, CNRS, UMR 7244, F-93017 Bobigny, France
[2] Magnisense, F-75008 Paris, France
[3] UPRES 3410, F-93017 Bobigny, France
[4] Hop Avicenne, Nucl Med Serv, F-93017 Bobigny, France
来源：
IRBM | 2011年 / 32卷 / 05期
关键词：
IRON-OXIDE NANOPARTICLES; SIGNATURES; RECEPTORS;
D O I：
10.1016/j.irbm.2011.09.004
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
A new type of nanolabels for magnetic immunoassays was designed using individual superparamagnetic gamma-Fe2O3 nanoparticles. This innovative candidate is confronted here with commonly used micrometric beads. The innovative MIAplex (R) technology allows to characterize and to quantify both types of labels with a competitive limit of detection. In this paper, we demonstrate the feasibility of multiparametric immunotests with the MIAplex (R) technology. The carboxylic functions at the outer particle surface act as a precursor group for the covalent coupling of biological recognition molecules, such as antibodies, nucleic acids. (C) 2011 Elsevier Masson SAS. All rights reserved.
引用
收藏
页码：302 / 305
页数：4
相关论文
共 50 条
  • [1] Magnetic hyperthermia with ε-Fe2O3 nanoparticles
    Gu, Yuanyu
    Yoshikiyo, Marie
    Namai, Asuka
    Bonvin, Debora
    Martinez, Abelardo
    Pinol, Rafael
    Tellez, Pedro
    Silva, Nuno J. O.
    Ahrentorp, Fredrik
    Johansson, Christer
    Marco-Brualla, Joaquin
    Moreno-Loshuertos, Raquel
    Fernandez-Silva, Patricio
    Cui, Yuwen
    Ohkoshi, Shin-ichi
    Millan, Angel
    RSC ADVANCES, 2020, 10 (48) : 28786 - 28797
  • [2] Magnetic properties of γ-Fe2O3 nanoparticles
    Choi, B. J.
    Kim, S. H.
    Jeon, Y. T.
    Moon, J. Y.
    Lee, G. H.
    Chang, Y.
    Park, J.
    INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2006, 20 (25-27): : 4422 - 4425
  • [3] Magnetic properties of γ-Fe2O3 nanoparticles
    Predoi, D
    Kuncser, V
    Nogues, M
    Tronc, E
    Jolive, JP
    Filoti, G
    Schinteie, G
    JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS, 2003, 5 (01): : 211 - 216
  • [4] Magnetic nanoparticles with enhanced γ-Fe2O3 to α-Fe2O3 phase transition temperature
    Gnanaprakash, G.
    Ayyappan, S.
    Jayakumar, T.
    Philip, John
    Raj, Baldev
    NANOTECHNOLOGY, 2006, 17 (23) : 5851 - 5857
  • [5] Structural and magnetic properties of α-Fe2O3 nanoparticles
    Suber, L
    Santiago, AG
    Fiorani, D
    Imperatori, P
    Testa, AM
    Angiolini, M
    Montone, A
    Dormann, JL
    APPLIED ORGANOMETALLIC CHEMISTRY, 1998, 12 (05) : 347 - 351
  • [6] A novel hydrothermal approach for synthesizing α-Fe2O3, γ-Fe2O3 and Fe3O4 mesoporous magnetic nanoparticles
    Jayanthi, S. Amala
    Nathan, D. Muthu Gnana Theresa
    Jayashainy, J.
    Sagayaraj, P.
    MATERIALS CHEMISTRY AND PHYSICS, 2015, 162 : 316 - 325
  • [7] γ-Fe2O3 nanoparticles modified glassy carbon electrode for the sensitive detection of folic acid
    Ramu, Jagadish
    Mahanthappa, Mallappa
    Yellappa, Shivaraj
    Chandrasekhar, Kothapalli Bannoth
    MATERIALS RESEARCH EXPRESS, 2019, 6 (10)
  • [8] Synthesis and physical characterization of γ-Fe2O3 and (α+γ)-Fe2O3 nanoparticles
    P. Bhavani
    N. Ramamanohar Reddy
    I. Venkata Subba Reddy
    Journal of the Korean Physical Society, 2017, 70 : 150 - 154
  • [9] Bioaccumulation of Fe2O3(magnetic) nanoparticles in Ceriodaphnia dubia
    Hu, Ji
    Wang, Demin
    Wang, Jiangtao
    Wang, Jianmin
    ENVIRONMENTAL POLLUTION, 2012, 162 : 216 - 222
  • [10] Magnetic properties of mechanochemically synthesized γ-Fe2O3 nanoparticles
    Tsuzuki, Takuya
    Schaeffel, Franziska
    Muroi, Michihito
    McCormick, Paul G.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2011, 509 (17) : 5420 - 5425
12345