期刊
POLYMER CHEMISTRY
卷 6, 期 12, 页码 2305-2311出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c5py00006h
关键词
-
资金
- Strategic Priority Research Program of the Chinese Academy of Sciences [XDB12010200]
- 973 Project [2009CB623601, 2009CB930603]
- Science Fund for Creative Research Groups [20921061]
- National Natural Science Foundation of China [91333205, 51173179, 21204080, 21074130, 21322403]
Tuning fluorescence properties and frontier orbital energy levels of hyperbranched conjugated polymer nanoparticles (HCPN-NMe) by the facile introduction of terminal N,N-dimethylaniline groups via an intramolecular charge transfer (ICT) process between the nanoparticle core and the terminal groups was demonstrated for the first time. Compared with the similar hyperbranched conjugated polymer nanoparticles with terminal benzene groups (HCPN-H), a large Stokes shift and remarkable fluorescence solvatochromism were observed for HCPN-NMe. Based on the environmental-sensitive ICT emission, HCPN-NMe can be used as a fluorescence sensor for the detection of water in THF with enhanced sensitivity.
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