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Stacked nanocarbon photosensitizer for efficient blue light excited Eu(III) emission
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Title: | Stacked nanocarbon photosensitizer for efficient blue light excited Eu(III) emission |
Authors: | Kitagawa, Yuichi Browse this author →KAKEN DB | Suzue, Fumiya Browse this author | Nakanishi, Takayuki Browse this author →KAKEN DB | Fushimi, Koji Browse this author →KAKEN DB | Seki, Tomohiro Browse this author →KAKEN DB | Ito, Hajime Browse this author →KAKEN DB | Hasegawa, Yasuchika Browse this author →KAKEN DB |
Issue Date: | 3-Jan-2020 |
Publisher: | Nature Publishing Group |
Journal Title: | Communications Chemistry |
Volume: | 3 |
Issue: | 1 |
Start Page: | 3 |
Publisher DOI: | 10.1038/s42004-019-0251-z |
Abstract: | 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. |
Rights: | https://creativecommons.org/licenses/by/4.0/ |
Type: | article |
URI: | http://hdl.handle.net/2115/79246 |
Appears in Collections: | 化学反応創成研究拠点:ICReDD (Institute for Chemical Reaction Design and Discovery : ICReDD) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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