Influence of dipolar interactions on hyperthermia properties of ferromagnetic particles

被引：162

作者：

Serantes, D. ^{[1
]}

Baldomir, D. ^{[1
]}

Martinez-Boubeta, C. ^{[2
,3
]}

Simeonidis, K. ^{[4
]}

Angelakeris, M. ^{[4
]}

Natividad, E. ^{[5
]}

Castro, M. ^{[5
]}

Mediano, A. ^{[6
]}

Chen, D. -X. ^{[7
]}

Sanchez, A. ^{[7
]}

Balcells, L. I. ^{[8
]}

Martinez, B.

机构：

[1] Univ Santiago de Compostela, Dept Fis Aplicada, Inst Invest Tecnolox, Santiago De Compostela 15782, Spain

[2] Univ Barcelona, IN2UB, E-08028 Barcelona, Spain

[3] Univ Barcelona, Dept Elect, E-08028 Barcelona, Spain

[4] Aristotle Univ Thessaloniki, Dept Phys, Thessaloniki 54124, Greece

[5] Univ Zaragoza, CSIC, Inst Ciencia Mat Aragon, Zaragoza 50018, Spain

[6] Univ Zaragoza, GEPM, Inst Invest Ingn Aragon, Zaragoza 50018, Spain

[7] Univ Autonoma Barcelona, ICREA, Dept Fis, Bellaterra 08193, Spain

[8] ICMAB CSIC, Bellaterra 08193, Spain

来源：

JOURNAL OF APPLIED PHYSICS | 2010年 / 108卷 / 07期

关键词：

MAGNETIC NANOPARTICLES; FIELD; FERROFLUIDS; DEPENDENCE; FLUID;

D O I：

10.1063/1.3488881

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We show both experimental evidences and Monte Carlo modeling of the effects of interparticle dipolar interactions on the hysteresis losses. Results indicate that an increase in the intensity of dipolar interactions produce a decrease in the magnetic susceptibility and hysteresis losses, thus diminishing the hyperthermia output. These findings may have important clinical implications for cancer treatment. (C) 2010 American Institute of Physics. [doi:10.1063/1.3488881]

引用

页数：5

共 31 条

[1] Challenges in the development of magnetic particles for therapeutic applications [J].