Interface Phenomena and Magnetic Hyperthemia of Fe3O4 Nanoparticles

被引：0

作者：

Alves, Mirela B. ^{[1
]}

Almeida, Adriele A. ^{[1
]}

Tancredi, Pablo ^{[2
]}

Muraca, Diego ^{[1
]}

机构：

[1] Univ Estadual Campinas UNICAMP, Inst Fis Gleb Wataghin, Campinas, SP, Brazil

[2] Inst Nacl Tecnol Ind, Ctr Micro & Nanotecnol, Buenos Aires, DF, Argentina

来源：

2024 IEEE INTERNATIONAL MAGNETIC CONFERENCE-SHORT PAPERS, INTERMAG SHORT PAPERS | 2024年

基金：

巴西圣保罗研究基金会;

关键词：

Hyperthermia; Magnetic Nanoparticles; Magnetite;

D O I：

10.1109/INTERMAGShortPapers61879.2024.10576772

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Magnetic hyperthermia studies were carried out on different sizes magnetic nanoparticles of iron oxide (7.3 nm (7IOMNp) and 9.5 nm (9IOMNp)). Heat properties were correlated with morphological, structural (Transmission Electron Microscopy and X-ray Diffraction) and DC magnetic (SQUID-Super Quantum Interference Device) by means of magnetization loops and magnetization curves as function of temperature measured in the protocol zero-field-cooling and field-cooling (ZFC and FC curves). Based on obtained, the linear response model validity was analyzed to better understand the effects of magnetic hyperthermia varing frequency and intensity of applied magnetic field.

引用

页数：2

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