期刊
CHEMISTRY-A EUROPEAN JOURNAL
卷 20, 期 35, 页码 10926-10931出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/chem.201403076
关键词
carbon; imaging; luminescence; nanoparticles; polymers
资金
- EU [PIIF-GA-2010-27103108, PIEF-GA-2010-276116]
- Medical Research Council UK
- Ministry of Science and Technology of the People's Republic of China [1106]
Photoluminescent carbon dots were synthesised directly by thermopyrolysis of 1,4-addition polymers, allowing precise control of their properties. The effect of polymer composition on the properties of the carbon dots was investigated by TEM, IR, XPS, elemental analysis and fluorescence analysis, with carbon dots synthesised from nitrogen-containing polymers showing the highest fluorescence. The carbon dots with high nitrogen content were observed to have strong fluorescence in the visible region, and culture with cells showed that the carbon dots were non-cytotoxic and readily taken up by three different cell lines.
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