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Dual-channel recognition of Al3+ and Cu2+ ions using a chiral pyrene-based fluorescent sensor
http://hdl.handle.net/10131/00014579
http://hdl.handle.net/10131/00014579e3edd7ef-ff08-456f-8c05-74138c23e770
名前 / ファイル | ライセンス | アクション |
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Accepted_Manuscript.pdf (8.0 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2022-05-07 | |||||
タイトル | ||||||
タイトル | Dual-channel recognition of Al3+ and Cu2+ ions using a chiral pyrene-based fluorescent sensor | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Yuki, Matsuura
× Yuki, Matsuura× 淺見, 真年× Suguru, Ito |
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著者所属 | ||||||
Department of Chemistry and Life Science, Graduate School of Engineering Science, Yokohama National University | ||||||
著者所属 | ||||||
Department of Chemistry and Life Science, Graduate School of Engineering Science, Yokohama National University | ||||||
著者所属 | ||||||
Department of Chemistry and Life Science, Graduate School of Engineering Science, Yokohama National University | ||||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | A chiral cation sensor comprising two pyrene rings and a diethylene glycol linker has been developed and utilized to detect Al3+ and Cu2+ ions based on differences in circular dichroism spectra. Remarkably, this sensor afforded the recognition of Al3+ and Cu2+ ions based on distinct differences in fluorescence spectra. The detection of Al3+ ions was achieved based on a typical excimer-to-monomer switching mechanism, whereas the oxidative dimerization of pyrenyl groups was proven to be the origin of the Cu2+-responsive switch in fluorescence spectrum. The Cu2+ cation-triggered formation of bipyrene structures, a process that has so far been overlooked in the development of pyrene-based sensors, holds promise for the generation of dual-responsive fluorescent sensors that afford the detection of two different analytes. | |||||
書誌情報 |
New journal of chemistry 巻 46, 号 17, p. 7864-7871, 発行日 2022-05-07 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1369-9261 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12002155 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1039/D2NJ00801G | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
出版者 | ||||||
出版者 | Royal Society of Chemistry | |||||
関係URI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1039/D2NJ00801G | |||||
関連名称 | https://doi.org/10.1039/D2NJ00801G |