Preparation of photosensitizer-coated magnetic fluid for treatment of tumor

被引：10

作者：

Park, SI ^{[1
]}

Kim, J

Kim, CO

机构：

[1] Chungnam Natl Univ, Dept Mat Engn, Taejon, South Korea

[2] Chungnam Natl Univ, Res Ctr Adv Magnet Mat, Taejon, South Korea

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2004年 / 272卷

关键词：

photosensitizer; hematoporphyrin; water-based magnetic fluids; nanoparticles; tomor;

D O I：

10.1016/j.jmmm.2003.12.965

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Ferrimagnetic particles of Fe3O4 were nanometrically synthesized by coprecipitation. For the purpose of treating tumors in body, hematoporphyrin was used as a photosensitizer, which was coated onto magnetic particles of Fe3O4. The coated magnetic particles can be localized around the tumor by magnetic field. The concentration of hematoporphyrin was obtained from the optical density using UV-spectrometer. The thermostability of coated magnetic particles were investigated by DSC. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：2340 / 2342

页数：3

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