Synthesis of Fe3O4 nanoparticles for biomedical applications

被引:8
|
作者
Onar, K. [1 ]
Yakinci, M. E. [1 ,2 ]
机构
[1] Inonu Univ, Fen Edebiyat Fak, Fizik Bolumu, TR-44280 Malatya, Turkey
[2] Inonu Univ, Muhendislik Fak, Biyomed Muhendsligi Bolumu, TR-44280 Malatya, Turkey
关键词
MAGNETIC NANOPARTICLES;
D O I
10.1088/1742-6596/667/1/012005
中图分类号
O59 [应用物理学];
学科分类号
摘要
Nano particles of Fe3O4 with the range of 6.9 and 14.2 nm. By using chemical coprecipitation method. Particle size effect according to magnetic properties were investigated together with the constant reaction and crystallization temperature. According to calculations peaks were indexed as cubic Fe3O4 for all samples. The hysteresis loops shows superparamagnetic nature. It was found that when Fe2+/Fe3+ ratio increase 50% the particle size increases approximately one fold. We also realized that chemical coprecipitation method is suitable for biomedical applications of Fe(3)O(4)nano particles.
引用
收藏
页数:5
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