期刊
COMMUNICATIONS CHEMISTRY
卷 3, 期 1, 页码 -出版社
NATURE RESEARCH
DOI: 10.1038/s42004-019-0251-z
关键词
-
资金
- Institute for Chemical Reaction Design and Discovery (ICReDD)
- World Premier International Research Initiative (WPI) of MEXT, Japan
- [17K14467]
- [19H04556]
- [18H04497]
- [18H02041]
Photosensitizer design to allow effective use of low-energy light is important for developing photofunctional materials. Herein, we describe a rational photosensitizer design for effective use of low-energy light. The developed photosensitizer is a stacked nanocarbon based on a rigid polyaromatic framework, which allows efficient energy transfer from the low-energy T-1 level to the energy acceptor. We prepared an Eu(III) complex consisting of a luminescent center (Eu(III)) and stacked-coronene photosensitizer. The brightness of photosensitized Eu (III) excited using low-energy light (450 nm) is more than five times higher than the maximum brightness of previously reported Eu(III) complexes.
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