期刊
NANOSCALE
卷 2, 期 10, 页码 2250-2256出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c0nr00281j
关键词
-
类别
资金
- DST (India)
- IIT Guwahati [SR/S5/NM-01/2005]
- Ramanna Fellowship [SR/S1/RFPC-07/2006]
A combined sonochemical co-precipitaion method has been developed for the synthesis of a CoFe2O4-Cr2O3-SiO2 magnetic nanocomposite. The synthesis involved the pre-synthesis of CoFe2O4-Cr2O3 nanoparticles, which were subsequently coated with SiO2 by treatment with tetraethyl orthosilicate. It was observed that the as-prepared CoFe2O4-Cr2O3-SiO2 nanocomposite exhibits photoluminescence properties without the addition of any external fluorescent marker. The fluorescent magnetic nanoparticles (FMNPs) had a typical diameter of 30 +/- 5 nm and a saturation magnetization of 5.1 emu g(-1) at room temperature. This as-prepared nanocomposite was used for staining cultured HeLa cells for fluorescence imaging.
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