期刊
JOURNAL OF PHYSICAL CHEMISTRY C
卷 113, 期 33, 页码 14638-14643出版社
AMER CHEMICAL SOC
DOI: 10.1021/jp903333r
关键词
-
资金
- Soft-Matter Cryo-TEM Research Unit
Commercially available superparamagnetic iron oxide nanoparticles (SPION) of 12 nm are characterized with respect to their physical, magnetic, and heating properties in ail alternating magnetic field. For this purpose, a specialized magnetic field setup has been developed and characterized. Particles of the water-based ferrofluid, EMG705, and particles coated for a hydrocarbon carrier have been investigated using several techniques, including transmission electron microscopy and superconducting quantum interference device magnetometry, showing the superparamagnetic behavior of the particles. The specific absorption rate of the particles has been confirmed to have square dependency oil the magnetic field strength. The difference in heating of the two samples could he explained by the difference in particles size distribution.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据