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Highly luminescent tetranuclear Eu(III) complex with characteristic cavity space

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Title: Highly luminescent tetranuclear Eu(III) complex with characteristic cavity space
Authors: Koizuka, Toru Browse this author
Kitagawa, Yuichi Browse this author
Nakanishi, Takayuki Browse this author →KAKEN DB
Fushimi, Koji Browse this author →KAKEN DB
Hasegawa, Yasuchika Browse this author →KAKEN DB
Keywords: Tetranuclear
Complex
Luminescence
Europium
Sensor
Issue Date: 24-Feb-2019
Publisher: Elsevier
Journal Title: Inorganica chimica acta
Volume: 486
Start Page: 240
End Page: 244
Publisher DOI: 10.1016/j.ica.2018.10.063
Abstract: Novel luminescent tetranuclear Eu(III) complex [Eu(btfa)(3)(salbn)](4) (btfa: benzoyltrifluoroacetonate, salbn: N,N'-bis(salicylidene)-1,4-butanediamine) with characteristic cavity space is reported. The Eu(III) complex excited at 480 nm exhibits the highest photosensitized emission quantum yield (36%) reported for similar previously reported tetranuclear Eu(III) complexes. The Eu(III) complex with salbn and btfa also showed the spectral change under addition of K+ and Zn2+ ions. In this study, we demonstrated metal ions sensor ability of a highly luminescent Eu(III) complex.
Rights: © 2019. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
http://creativecommons.org/licenses/by-nc-nd/4.0/
Type: article (author version)
URI: http://hdl.handle.net/2115/80477
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 長谷川 靖哉

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