학술저널
생의학적 응용을 위한 Fe3O4 복합 나노입자의 제조
Preparation of hybrid Fe3O4 nanoparticles for biomedical applications
- 강원대학교 산업기술연구소
- 산업기술연구
- vol.36
-
2016.0977 - 82 (6 pages)
- 139
Superparamagnetic Fe3O4 nanoparticles with particle size from 10 to 20 nm were synthesized by coprecipitation method. Subsequently, the Fe3O4 nanoparticles were used to fabricate Fe3O4 /SiO2 core-shell nanoparticles by sol-gel method. The Fe3O4 /SiO2 nanoparticles synthesized by sol-gel method exhibit the high uniformities of particle size and shape. We also investigated the heating characteristics of Fe3O4 and Fe3O4 /SiO2 nanoparticles for biomedical applications. The Fe3O4 nanoparticles show the faster temperature increase and the higher specific loss power(SLP) value than the Fe3O4 /SiO2 nanoparticles.
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