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Selective Fluorescent Sensing for Iron in Aqueous Solution by A Novel Functionalized Pillar[5]arene
Iron ion is one of the most physiologically important elements in metabolic processes, indispensable for all living systems. Since its excess can lead to severe diseases, new approaches for its monitoring in water samples are urgently needed to meet requirements. Here, we firstly report a novel and...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10558425/ https://www.ncbi.nlm.nih.gov/pubmed/37803382 http://dx.doi.org/10.1002/open.202300109 |
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author | Zhang, Yahan Chen, Longming Du, Xinbei Yu, Xiang Zhang, Han Meng, Zhao Zheng, Zhibing Chen, Junyi Meng, Qingbin |
author_facet | Zhang, Yahan Chen, Longming Du, Xinbei Yu, Xiang Zhang, Han Meng, Zhao Zheng, Zhibing Chen, Junyi Meng, Qingbin |
author_sort | Zhang, Yahan |
collection | PubMed |
description | Iron ion is one of the most physiologically important elements in metabolic processes, indispensable for all living systems. Since its excess can lead to severe diseases, new approaches for its monitoring in water samples are urgently needed to meet requirements. Here, we firstly report a novel and universal route for the synthesis of a series of pillar[n]arene derivates containing one benzoquinone unit by photocatalysis. With this in hand, an anthracene – appended water – soluble pillar[5]arene (H) with excellent fluorescence sensing potency was prepared. H enabled the ultrasensitive detection of iron ions in aqueous solution with limits of detection of 10(−8) M. Over a wide range of metal ions, H exhibited specific selectivity toward Fe(3+). More importantly, H could still properly operate in a simulated sewage sample, coexisting with multiple interference ions. |
format | Online Article Text |
id | pubmed-10558425 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | John Wiley and Sons Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-105584252023-10-08 Selective Fluorescent Sensing for Iron in Aqueous Solution by A Novel Functionalized Pillar[5]arene Zhang, Yahan Chen, Longming Du, Xinbei Yu, Xiang Zhang, Han Meng, Zhao Zheng, Zhibing Chen, Junyi Meng, Qingbin ChemistryOpen Research Articles Iron ion is one of the most physiologically important elements in metabolic processes, indispensable for all living systems. Since its excess can lead to severe diseases, new approaches for its monitoring in water samples are urgently needed to meet requirements. Here, we firstly report a novel and universal route for the synthesis of a series of pillar[n]arene derivates containing one benzoquinone unit by photocatalysis. With this in hand, an anthracene – appended water – soluble pillar[5]arene (H) with excellent fluorescence sensing potency was prepared. H enabled the ultrasensitive detection of iron ions in aqueous solution with limits of detection of 10(−8) M. Over a wide range of metal ions, H exhibited specific selectivity toward Fe(3+). More importantly, H could still properly operate in a simulated sewage sample, coexisting with multiple interference ions. John Wiley and Sons Inc. 2023-10-06 /pmc/articles/PMC10558425/ /pubmed/37803382 http://dx.doi.org/10.1002/open.202300109 Text en © 2023 The Authors. ChemistryOpen published by Wiley-VCH GmbH https://creativecommons.org/licenses/by/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Articles Zhang, Yahan Chen, Longming Du, Xinbei Yu, Xiang Zhang, Han Meng, Zhao Zheng, Zhibing Chen, Junyi Meng, Qingbin Selective Fluorescent Sensing for Iron in Aqueous Solution by A Novel Functionalized Pillar[5]arene |
title | Selective Fluorescent Sensing for Iron in Aqueous Solution by A Novel Functionalized Pillar[5]arene |
title_full | Selective Fluorescent Sensing for Iron in Aqueous Solution by A Novel Functionalized Pillar[5]arene |
title_fullStr | Selective Fluorescent Sensing for Iron in Aqueous Solution by A Novel Functionalized Pillar[5]arene |
title_full_unstemmed | Selective Fluorescent Sensing for Iron in Aqueous Solution by A Novel Functionalized Pillar[5]arene |
title_short | Selective Fluorescent Sensing for Iron in Aqueous Solution by A Novel Functionalized Pillar[5]arene |
title_sort | selective fluorescent sensing for iron in aqueous solution by a novel functionalized pillar[5]arene |
topic | Research Articles |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10558425/ https://www.ncbi.nlm.nih.gov/pubmed/37803382 http://dx.doi.org/10.1002/open.202300109 |
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