Study of heating effect and acoustic properties of dextran stabilized magnetic fluid

被引：13

作者：

Jozefczak, Arkadiusz ^{[1
]}

Skumiel, Andrzej ^{[1
]}

机构：

[1] Adam Mickiewicz Univ Poznan, Inst Acoust, Fac Phys, PL-61614 Poznan, Poland

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2007年 / 311卷 / 01期

关键词：

magnetic fluid; hyperthermia; ultrasonic;

D O I：

10.1016/j.jmmm.2006.10.1158

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents acoustic properties of water-based biocompatible fluids in which magnetite particles (Fe3O4) were coated with two layers of surfactants: sodium oleate and dextran. The attenuation coefficient of ultrasonic wave measurements shows good structural stability of the fluid under the influence of a magnetic field. Hyperthermic tests proved that the magnetic fluid is suitable for therapeutic use as an agent which can release thermal energy (hyperthermia). (C) 2006 Elsevier B.V. All rights reserved.

引用

页码：193 / 196

页数：4

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