Study of hyperthermia through the bio-plasma treatment and magnetic properties of Fe3O4 nanoparticles

Author

Choi, H. ; Kim, C.

Author_Institution

Kookmin Univ., Seoul, South Korea

fYear

2015

fDate

11-15 May 2015

Firstpage

1

Lastpage

1

Abstract

The ferrite magnetic nanoparticles have long been studied with various industrial application such as hyperthermia, bio-catalysts, high density magnetic storage. Recently, hyperthermia therapy has been in the spotlight with a high saturation magnetization and a small particle size. In this paper, According to the plasma processing time, we have studied the magnetic and thermal properties of Fe₃O₄ nanoparticles under plasma treatment. Also, We have studied the crystallo-graphic and magnetic properties of Fe₃O₄ with XRD, VSM, Plasma, Hyperthermia, and Mössbauer spectroscopy. Especially, we have focused on the saturation magnetization and self-heating temperature.

Keywords

Mossbauer effect; X-ray diffraction; ferrites; hyperthermia; magnetic particles; magnetisation; magnetometry; nanomagnetics; nanoparticles; particle size; plasma materials processing; Fe₃O₄; Mossbauer spectroscopy; VSM; XRD; biocatalysts; bioplasma treatment; crystallographic properties; ferrite magnetic nanoparticles; high density magnetic storage; hyperthermia therapy; industrial application; magnetic properties; particle size; plasma processing time; saturation magnetization; self-heating temperature; thermal properties; Magnetic properties; Nanoparticles; Plasma temperature; Saturation magnetization; Temperature; Temperature measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Magnetics Conference (INTERMAG), 2015 IEEE

Conference_Location

Beijing

Print_ISBN

978-1-4799-7321-7

Type

conf

DOI

10.1109/INTMAG.2015.7157715

Filename

7157715