Synthesis of Ba-ferrite microspheres doped with Sr for thermoseeds in hyperthermia

Dong Hyun Kim; Yong Keun Lee; Kwang Mahn Kim; Kyoung Nam Kim; S. E Young Choi; I. N B O Shim

doi:10.1023/B:JMSC.0000045617.92955.12

Synthesis of Ba-ferrite microspheres doped with Sr for thermoseeds in hyperthermia

Dong Hyun Kim, Yong Keun Lee^*, Kwang Mahn Kim, Kyoung Nam Kim, S. E Young Choi, I. N B O Shim

^*Corresponding author for this work

Radiology

Research output: Contribution to journal › Article › peer-review

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Abstract

The synthesis of Ba-ferrite microspheres doped with Strontium for thermoseeds in hyperthermia was performed. The particle size and morphology were also examined using scanning electron microscopy (SEM) for the spraypyrolyzed and heat-treated particles from 300°C to 1150°C. It was observed that the synthesis process affects the material properties because the coercive force depended on the composition and the saturation magnetization depended on the anisotropy and stress. The spray-pyrolyzed microspheres calcined at 1000° C and they were expected to be useful as thermoseeds in hyperthermic cancer-treatment.

Original language	English (US)
Pages (from-to)	6847-6850
Number of pages	4
Journal	Journal of Materials Science
Volume	39
Issue number	22
DOIs	https://doi.org/10.1023/B:JMSC.0000045617.92955.12
State	Published - Nov 15 2004

Funding

This work was supported by grant no. R01-2001-000-00157-0 from the Basic Research Program of the Korea Science & Engineering Foundation.

ASJC Scopus subject areas

General Materials Science
Mechanics of Materials
Mechanical Engineering

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This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1023/B:JMSC.0000045617.92955.12

Cite this

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title = "Synthesis of Ba-ferrite microspheres doped with Sr for thermoseeds in hyperthermia",

abstract = "The synthesis of Ba-ferrite microspheres doped with Strontium for thermoseeds in hyperthermia was performed. The particle size and morphology were also examined using scanning electron microscopy (SEM) for the spraypyrolyzed and heat-treated particles from 300°C to 1150°C. It was observed that the synthesis process affects the material properties because the coercive force depended on the composition and the saturation magnetization depended on the anisotropy and stress. The spray-pyrolyzed microspheres calcined at 1000° C and they were expected to be useful as thermoseeds in hyperthermic cancer-treatment.",

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AU - Kim, Dong Hyun

AU - Lee, Yong Keun

AU - Kim, Kwang Mahn

AU - Kim, Kyoung Nam

AU - Choi, S. E Young

AU - Shim, I. N B O

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N2 - The synthesis of Ba-ferrite microspheres doped with Strontium for thermoseeds in hyperthermia was performed. The particle size and morphology were also examined using scanning electron microscopy (SEM) for the spraypyrolyzed and heat-treated particles from 300°C to 1150°C. It was observed that the synthesis process affects the material properties because the coercive force depended on the composition and the saturation magnetization depended on the anisotropy and stress. The spray-pyrolyzed microspheres calcined at 1000° C and they were expected to be useful as thermoseeds in hyperthermic cancer-treatment.

AB - The synthesis of Ba-ferrite microspheres doped with Strontium for thermoseeds in hyperthermia was performed. The particle size and morphology were also examined using scanning electron microscopy (SEM) for the spraypyrolyzed and heat-treated particles from 300°C to 1150°C. It was observed that the synthesis process affects the material properties because the coercive force depended on the composition and the saturation magnetization depended on the anisotropy and stress. The spray-pyrolyzed microspheres calcined at 1000° C and they were expected to be useful as thermoseeds in hyperthermic cancer-treatment.

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Synthesis of Ba-ferrite microspheres doped with Sr for thermoseeds in hyperthermia

Abstract

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ASJC Scopus subject areas

UN SDGs

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