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Recent Progress in Metal–Organic Framework (MOF) Based Luminescent Chemodosimeters

Metal–organic frameworks (MOFs), as a class of crystalline hybrid architectures, consist of metal ions and organic ligands and have displayed great potential in luminescent sensing applications due to their tunable structures and unique photophysical properties. Until now, many studies have been rep...

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Detalles Bibliográficos
Autores principales: Hao, Yuanqiang, Chen, Shu, Zhou, Yanli, Zhang, Yintang, Xu, Maotian
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6669767/
https://www.ncbi.nlm.nih.gov/pubmed/31277318
http://dx.doi.org/10.3390/nano9070974
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author Hao, Yuanqiang
Chen, Shu
Zhou, Yanli
Zhang, Yintang
Xu, Maotian
author_facet Hao, Yuanqiang
Chen, Shu
Zhou, Yanli
Zhang, Yintang
Xu, Maotian
author_sort Hao, Yuanqiang
collection PubMed
description Metal–organic frameworks (MOFs), as a class of crystalline hybrid architectures, consist of metal ions and organic ligands and have displayed great potential in luminescent sensing applications due to their tunable structures and unique photophysical properties. Until now, many studies have been reported on the development of MOF-based luminescent sensors, which can be classified into two major categories: MOF chemosensors based on reversible host–guest interactions and MOF chemodosimeters based on the irreversible reactions between targets with a probe. In this review, we summarize the recently developed luminescent MOF-based chemodosimeters for various analytes, including H(2)S, HClO, biothiols, fluoride ions, redox-active biomolecules, Hg(2+), and CN(−). In addition, some remaining challenges and future perspectives in this area are also discussed.
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spelling pubmed-66697672019-08-08 Recent Progress in Metal–Organic Framework (MOF) Based Luminescent Chemodosimeters Hao, Yuanqiang Chen, Shu Zhou, Yanli Zhang, Yintang Xu, Maotian Nanomaterials (Basel) Review Metal–organic frameworks (MOFs), as a class of crystalline hybrid architectures, consist of metal ions and organic ligands and have displayed great potential in luminescent sensing applications due to their tunable structures and unique photophysical properties. Until now, many studies have been reported on the development of MOF-based luminescent sensors, which can be classified into two major categories: MOF chemosensors based on reversible host–guest interactions and MOF chemodosimeters based on the irreversible reactions between targets with a probe. In this review, we summarize the recently developed luminescent MOF-based chemodosimeters for various analytes, including H(2)S, HClO, biothiols, fluoride ions, redox-active biomolecules, Hg(2+), and CN(−). In addition, some remaining challenges and future perspectives in this area are also discussed. MDPI 2019-07-03 /pmc/articles/PMC6669767/ /pubmed/31277318 http://dx.doi.org/10.3390/nano9070974 Text en © 2019 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 (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Review
Hao, Yuanqiang
Chen, Shu
Zhou, Yanli
Zhang, Yintang
Xu, Maotian
Recent Progress in Metal–Organic Framework (MOF) Based Luminescent Chemodosimeters
title Recent Progress in Metal–Organic Framework (MOF) Based Luminescent Chemodosimeters
title_full Recent Progress in Metal–Organic Framework (MOF) Based Luminescent Chemodosimeters
title_fullStr Recent Progress in Metal–Organic Framework (MOF) Based Luminescent Chemodosimeters
title_full_unstemmed Recent Progress in Metal–Organic Framework (MOF) Based Luminescent Chemodosimeters
title_short Recent Progress in Metal–Organic Framework (MOF) Based Luminescent Chemodosimeters
title_sort recent progress in metal–organic framework (mof) based luminescent chemodosimeters
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6669767/
https://www.ncbi.nlm.nih.gov/pubmed/31277318
http://dx.doi.org/10.3390/nano9070974
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