生物医用磁性纳米颗粒的制备与表面改性

Translated title of the contribution: Preparation and surface modification of magnetic nanoparticles for biomedical applications

Xiao Xue Xu*, Li Li, Yu Feng Zheng

*Corresponding author for this work

Research output: Contribution to journalArticle

Abstract

Magnetic nanoparticle is one of the hot research directions in the field of nano-biomedical materials. The magnetic nanoparticles prepared by different methods and modified with different polymers are used in various fields. In this paper, we synthetically summarize its preparation methods including co-precipitation, sol-gel, microemulsion, generalize the surface modification technique with different polymers, and report the biomedical applications of magnetic nanoparticles involving target drug delivery, cell separation hyperthermic treatment for malignant cells and MRI contrast enhancement. Magnetic nanoparticles still have great potentials for development and application in the future.

Original languageChinese
Pages (from-to)562-568
Number of pages7
JournalCailiao Kexue yu Gongyi/Material Science and Technology
Volume16
Issue number4
Publication statusPublished - Aug 2008
Externally publishedYes

Keywords

  • Biomedical application
  • Magnetic nanoparticle
  • Preparation
  • Surface modification

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