Investigation properties of superparamagnetic nanoparticles and magnetic field-dependent hyperthermia therapy

被引：18
作者：
Hedayatnasab, Z. [1 ]
Abnisa, F. [1 ,2 ]
Daud, W. M. A. Wan [1 ]
机构：
[1] Univ Malaya, Fac Engn, Dept Chem Engn, Kuala Lumpur 50603, Malaysia
[2] Univ Malikussaleh, Fac Engn, Dept Chem Engn, Lhokseumawe 24351, Indonesia
来源：
3RD INTERNATIONAL CONFERENCE ON CHEMICAL ENGINEERING SCIENCES AND APPLICATIONS 2017 (3RD ICCHESA 2017) | 2018年 / 334卷
关键词：
IRON-OXIDE NANOPARTICLES; TEMPERATURE;
D O I：
10.1088/1757-899X/334/1/012042
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The application of superparamagnetic nanoparticles as heating agents in hyperthermia therapy has made a therapeutic breakthrough in cancer treatment. The high efficiency of this magnetic hyperthermia therapy has derived from a great capability of superparamagnetic nanoparticles to generate focused heat in inaccessible tumors being effectively inactivated. The main challenges of this therapy are the improvement of the induction heating power of superparamagnetic nanoparticles and the control of the hyperthermia temperature in a secure range of 42 degrees C to 47 degrees C, at targeted area. The variation of these hyperthermia properties is principally dependent on the magnetic nanoparticles as well as the magnetic field leading to enhance the efficiency of magnetic hyperthermia therapy at targeted area and also avoid undue heating to healthy cells. The present study evaluates the magnetic hyperthermia therapy through the determination of superparamagnetic nanoparticles properties and magnetic field' parameters.
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页数：7
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