A neutral Cu-based MOF for effective quercetin extraction and conversion from natural onion juice

We report herein a new microporous neutral three-dimensional (3D) metal–organic framework [Cu(2)(L)(DMF)(H(2)O)]·guest (1·guest) composed of copper paddle-wheel and flexible tetracarboxylic acid linkers (DMF = N,N-dimethylformamide, H(4)L = tetrakis[(6-carboxynaphthoxy)methyl]methane). Surprisingly,...

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Detalles Bibliográficos
Autores principales: Xiang, Rui-Qi, Niu, Yan-Fei, Han, Jie, Lau, Yat-Long, Wu, Hai-Hong, Zhao, Xiao-Li
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2019
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9073668/
https://www.ncbi.nlm.nih.gov/pubmed/35528871
http://dx.doi.org/10.1039/c9ra04551a
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author Xiang, Rui-Qi
Niu, Yan-Fei
Han, Jie
Lau, Yat-Long
Wu, Hai-Hong
Zhao, Xiao-Li
author_facet Xiang, Rui-Qi
Niu, Yan-Fei
Han, Jie
Lau, Yat-Long
Wu, Hai-Hong
Zhao, Xiao-Li
author_sort Xiang, Rui-Qi
collection PubMed
description We report herein a new microporous neutral three-dimensional (3D) metal–organic framework [Cu(2)(L)(DMF)(H(2)O)]·guest (1·guest) composed of copper paddle-wheel and flexible tetracarboxylic acid linkers (DMF = N,N-dimethylformamide, H(4)L = tetrakis[(6-carboxynaphthoxy)methyl]methane). Surprisingly, this MOF with neutral cavities can not only extract pure quercetin (QT) but also convert it into Cu–QT during the desorption process. It has been well characterized by UV-vis, IR, ESI-MS and TEM-EDS studies. Moreover, it can efficiently extract natural product QT from fresh QT-rich onion juice and rapidly convert it into Cu–QT with a relatively high conversion rate.
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spelling pubmed-90736682022-05-06 A neutral Cu-based MOF for effective quercetin extraction and conversion from natural onion juice Xiang, Rui-Qi Niu, Yan-Fei Han, Jie Lau, Yat-Long Wu, Hai-Hong Zhao, Xiao-Li RSC Adv Chemistry We report herein a new microporous neutral three-dimensional (3D) metal–organic framework [Cu(2)(L)(DMF)(H(2)O)]·guest (1·guest) composed of copper paddle-wheel and flexible tetracarboxylic acid linkers (DMF = N,N-dimethylformamide, H(4)L = tetrakis[(6-carboxynaphthoxy)methyl]methane). Surprisingly, this MOF with neutral cavities can not only extract pure quercetin (QT) but also convert it into Cu–QT during the desorption process. It has been well characterized by UV-vis, IR, ESI-MS and TEM-EDS studies. Moreover, it can efficiently extract natural product QT from fresh QT-rich onion juice and rapidly convert it into Cu–QT with a relatively high conversion rate. The Royal Society of Chemistry 2019-10-21 /pmc/articles/PMC9073668/ /pubmed/35528871 http://dx.doi.org/10.1039/c9ra04551a Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/
spellingShingle Chemistry
Xiang, Rui-Qi
Niu, Yan-Fei
Han, Jie
Lau, Yat-Long
Wu, Hai-Hong
Zhao, Xiao-Li
A neutral Cu-based MOF for effective quercetin extraction and conversion from natural onion juice
title A neutral Cu-based MOF for effective quercetin extraction and conversion from natural onion juice
title_full A neutral Cu-based MOF for effective quercetin extraction and conversion from natural onion juice
title_fullStr A neutral Cu-based MOF for effective quercetin extraction and conversion from natural onion juice
title_full_unstemmed A neutral Cu-based MOF for effective quercetin extraction and conversion from natural onion juice
title_short A neutral Cu-based MOF for effective quercetin extraction and conversion from natural onion juice
title_sort neutral cu-based mof for effective quercetin extraction and conversion from natural onion juice
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9073668/
https://www.ncbi.nlm.nih.gov/pubmed/35528871
http://dx.doi.org/10.1039/c9ra04551a
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