期刊
SUPRAMOLECULAR CHEMISTRY
卷 22, 期 9, 页码 544-547出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/10610278.2010.497209
关键词
silver nanoparticles; aza-crown ether; colorimetric sensor
资金
- National Natural Science Foundation of China [20772038]
- Program for Chenguang Young Scientist for Wuhan [200750731283]
- 863 program [2009AA06A417]
- Program for Excellent Research Group of Hubei Province [2009CDA048]
In this paper, we have demonstrated a facile strategy of preparing aza-crown ether (ACE)-modified silver nanoparticles (Ag NPs) by an efficient nano-conjugate technology named dithiocarbamate. This is the first report of using ACE to modify Ag NPs. ACE-modified Ag NPs have a good recognition of Ba2+, with the detection limit of 10-8mol/l. It is reasonable to believe that Ba2+ induced the self-assembly of Ag NPs by the formation of the sandwich structure with ACE. [image omitted].
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