Preparation and characterization of magnetic nanoparticles with chitosan coating

被引：21

作者：

Doan Thi Kim Dung ^{[1
]}

Tran Hoang Hai ^{[1
]}

Le Hong Phuc ^{[1
]}

Bui Duc Long ^{[1
]}

Le Khanh Vinh ^{[1
]}

Phan Nha Truc ^{[2
]}

机构：

[1] Vietnam Acad Sci & Technol, Ho Chi Minh City Inst Phys, Ho Chi Minh City, Vietnam

[2] Camau Commun Coll, Ca Mau, Vietnam

来源：

APCTP-ASEAN WORKSHOP ON ADVANCED MATERIALS SCIENCE AND NANOTECHNOLOGY (AMSN08) | 2009年 / 187卷

关键词：

Magnetic nanoparticles; chitosan; IMMOBILIZATION; BEADS;

D O I：

10.1088/1742-6596/187/1/012036

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Magnetic chitosan nanoparticles were prepared by the suspension cross-linking technique for use in the application of magnetic carrier technology. The Fe3O4 magnetic nanoparticles were synthesized by co-precipitation of FeCl2 and FeCl3 solution in base medium for using in the preparation of the magnetic chitosan. The morphological and magnetic properties of the magnetic nanoparticles were characterized by different techniques (TEM, XRD, VSM, FTIR, etc.). The magnetic properties of chitosan - magnetic nanoparticles were analyzed by VSM, and MS around 15 emu/g.

引用

页数：5

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