| アイテムタイプ |
共通アイテムタイプ(1) |
| 公開日 |
2025-06-02 |
| タイトル |
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タイトル |
Zn-Based Three-Dimensional Metal-Organic Framework for Selective Fluorescence Detection in Zwitterionic Ions |
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言語 |
en |
| 著者 |
Liu, Hongbin
Zhao, Yue
Huang, Biyi
Liu, Hui
Zhang, Putao
Gu, Wen
馬, 廷麗
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| 著作権関連情報 |
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|
権利情報Resource |
https://creativecommons.org/licenses/by/4.0/ |
|
権利情報 |
Copyright (c) 2025 by the authors.
Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
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言語 |
en |
| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
Zinc-based MOFs exhibit significant advantages in ion detection due to their unique structure and chemical properties. They can efficiently and selectively recognize and detect specific ions, making them powerful analytical tools for applications in environmental monitoring, biomedical fields, and more. In this work, we used a simple ligand to improve the coordination environment of Zn2+ ions and successfully synthesized a 3D coordination compound Zn(all-bdc)(Py) MOF through a straightforward hydrothermal method at low temperature. Additionally, we explored the potential of this MOF as a bifunctional ion fluorescence probe for both cationic and anionic recognition. The results showed that this 3D porous MOF exhibited excellent recognition ability for trivalent iron ions (Fe3+) and potassium permanganate (KMnO4−) ions due to its highly porous structures and efficient ion recognition. When iron ions were added to 500 μL and potassium permanganate ions were added to 100 μL, the fluorescence of the compound was effectively quenched, and the detection limits for these two ions were 0.95 μM and 0.13 μM, respectively. The mixed-ion experiments also demonstrated that even in the presence of similar ions, this 3D MOF still maintained good selective recognition ability, specifically identifying Fe3+ and KMnO4− ions. This work provides a novel synthetic strategy for the design of MOFs capable of mixed-ion recognition and detection, expanding their application potential in ion sensing and analysis. |
|
言語 |
en |
| 書誌情報 |
en : International Journal of Molecular Sciences
巻 26,
号 8,
p. 3566,
発行日 2025-04-10
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| 出版社 |
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出版者 |
MDPI |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
|
主題 |
zinc-based MOF |
| キーワード |
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言語 |
en |
|
主題Scheme |
Other |
|
主題 |
fluorescence probe |
| キーワード |
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言語 |
en |
|
主題Scheme |
Other |
|
主題 |
dual-ion detection |
| キーワード |
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|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
rapid response |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| DOI |
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|
識別子タイプ |
DOI |
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|
関連識別子 |
https://doi.org/10.3390/ijms26083566 |
| 助成情報 |
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助成機関名 |
Hangzhou Key Research Program Project |
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言語 |
en |
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研究課題番号タイプ |
JGN |
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研究課題番号 |
2023SZD0099 |
| 助成情報 |
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助成機関名 |
Hangzhou Key Research Program Project |
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言語 |
en |
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研究課題番号タイプ |
JGN |
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研究課題番号 |
2024C01090 |
| 助成情報 |
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|
助成機関名 |
Hangzhou Key Research Program Project |
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言語 |
en |
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研究課題番号タイプ |
JGN |
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研究課題番号 |
88106324004 |
| 助成情報 |
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助成機関名 |
National Natural Science Foundation of China |
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言語 |
en |
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研究課題番号タイプ |
JGN |
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研究課題番号 |
51972293 |
| 助成情報 |
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助成機関名 |
National Natural Science Foundation of China |
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言語 |
en |
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研究課題番号タイプ |
JGN |
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研究課題番号 |
62304070 |
| 助成情報 |
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助成機関名 |
Zhejiang University of Water Resources and Electric Power |
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言語 |
en |
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研究課題番号タイプ |
JGN |
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研究課題番号 |
RC2023021315 |
| ISSN |
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収録物識別子タイプ |
EISSN |
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収録物識別子 |
1422-0067 |
| 査読の有無 |
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値 |
yes |
| 研究者情報 |
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URL |
https://hyokadb02.jimu.kyutech.ac.jp/html/100000666_ja.html |
| 論文ID（連携） |
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|
値 |
10451760 |
| 連携ID |
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|
値 |
14512 |
10451760.pdf (2.4 MB)
