CIESC Journal ›› 2017, Vol. 68 ›› Issue (7): 2641-2652.DOI: 10.11949/j.issn.0438-1157.20170161

Previous Articles     Next Articles

Surface modification and application in biomedicine and environmental protection of magnetic Fe3O4 nanoparticles

HU Ping1,2, CHANG Tian1, CHEN Zhenyu1, KANG Lu1, ZHOU Yuhang1, YANG Fan1,2, YANG Zhanlin1, DU Jinjing1   

  1. 1 School of Metallurgy Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, Shaanxi, China;
    2 State Local Joint Engineering Research Center for Functional Materials Processing, Xi'an University of Architecture and Technology, Xi'an 710055, Shaanxi, China
  • Received:2017-02-21 Revised:2017-04-10 Online:2017-07-05 Published:2017-07-05
  • Contact: 10.11949/j.issn.0438-1157.20170161
  • Supported by:

    supported by the National Natural Science Foundation of China (51404181).

纳米Fe3O4磁性颗粒表面改性及其在医学和环保领域的应用

胡平1,2, 常恬1, 陈震宇1, 康路1, 周宇航1, 杨帆1,2, 杨占林1, 杜金晶1   

  1. 1 西安建筑科技大学冶金工程学院, 陕西 西安 710055;
    2 西安建筑科技大学功能材料加工国家地方联合工程研究中心, 陕西 西安 710055
  • 通讯作者: 胡平
  • 基金资助:

    国家自然科学基金项目(51404181)。

Abstract:

In recent years, Fe3O4 magnetic nanoparticles have been widely explored in the fields of biomedicine, environmental protection, catalysis and electronic information. However, some drawbacks for bare Fe3O4 particles have limited their applications, especially in the field of biomedicine. To tackle this issue, the surface modification of Fe3O4 magnetic nanoparticles has been widely explored. This paper has reviewed the surface modification methods of Fe3O4 magnetic nanoparticles and their applications in biomedicine and environment. The future research trend and perspective of Fe3O4 magnetic nanoparticles are also briefly outlined.

Key words: Fe3O4, nanoparticles, surface modification, biomedicine engineering, environment

摘要:

纳米Fe3O4磁性材料在生物医学、环保、催化及电子信息等领域有巨大的应用潜力,但单独的纳米Fe3O4颗粒存在一些弊端,难以直接使用,在生物医药领域尤其如此。对Fe3O4磁性纳米粒子进行表面改性,可以改善其结构与性能,因此,备受科学界关注。对近年来Fe3O4磁性纳米颗粒的表面改性方法及其在生物医学、环境工程两大领域中的应用做了综述,并对今后发展趋势做了初步的展望。

关键词: Fe3O4, 纳米粒子, 表面改性, 生物医学工程, 环境

CLC Number: