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Multifunctional fluorescent Eu-MOF probe for tetracycline antibiotics and dihydrogen phosphate sensing and visualizing latent fingerprints
The contamination of tetracycline antibiotics and dihydrogen phosphate (H(2)PO(4)(−)) in food and the environment is one of the major concerns for human health. Herein, a water-stable carboxyl-functionalized europium metal–organic framework (Eu-MOF) was prepared and demonstrated, for the first time,...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Royal Society of Chemistry
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10068594/ https://www.ncbi.nlm.nih.gov/pubmed/37020885 http://dx.doi.org/10.1039/d3ra00100h |
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author | Wiwasuku, Theanchai Chuaephon, Adulvit Puangmali, Theerapong Boonmak, Jaursup Ittisanronnachai, Somlak Promarak, Vinich Youngme, Sujittra |
author_facet | Wiwasuku, Theanchai Chuaephon, Adulvit Puangmali, Theerapong Boonmak, Jaursup Ittisanronnachai, Somlak Promarak, Vinich Youngme, Sujittra |
author_sort | Wiwasuku, Theanchai |
collection | PubMed |
description | The contamination of tetracycline antibiotics and dihydrogen phosphate (H(2)PO(4)(−)) in food and the environment is one of the major concerns for human health. Herein, a water-stable carboxyl-functionalized europium metal–organic framework (Eu-MOF) was prepared and demonstrated, for the first time, as a dual-responsive fluorescent sensor of tetracycline antibiotics (oxytetracycline (OTC), tetracycline (TC), and doxycycline (DOX)) and H(2)PO(4)(−)via fluorescent turn-on and turn-off, respectively. Eu-MOF presents a sensitive and selective detection of OTC with a rapid response time (1 min) and good anti-interference ability. The limits of detection (LODs) of 78 nm, 225 nm, and 201 nM were achieved for OTC, TC, and DOX, respectively. Coordination and hydrogen bonding led to energy and electron transfer from the TC to the MOF, contributing to the fluorescent enhancement mechanism. Moreover, Eu-MOF can effectively detect H(2)PO(4)(−)via fluorescence turn-off with a LOD of 0.70 μM. The interactions between H(2)PO(4)(−) and MOF interrupt the energy transfer from ligand to MOF, leading to fluorescence quenching. In addition, Eu-MOF was successfully applied to determine OTC and H(2)PO(4)(−) in real samples, obtaining satisfactory recoveries and RSDs. More fascinating, Eu-MOF could be utilized to develop latent fingerprints on various surfaces, providing well-defined fluorescent fingerprint details in which the sweat pores can be seen with the naked eye. |
format | Online Article Text |
id | pubmed-10068594 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | The Royal Society of Chemistry |
record_format | MEDLINE/PubMed |
spelling | pubmed-100685942023-04-04 Multifunctional fluorescent Eu-MOF probe for tetracycline antibiotics and dihydrogen phosphate sensing and visualizing latent fingerprints Wiwasuku, Theanchai Chuaephon, Adulvit Puangmali, Theerapong Boonmak, Jaursup Ittisanronnachai, Somlak Promarak, Vinich Youngme, Sujittra RSC Adv Chemistry The contamination of tetracycline antibiotics and dihydrogen phosphate (H(2)PO(4)(−)) in food and the environment is one of the major concerns for human health. Herein, a water-stable carboxyl-functionalized europium metal–organic framework (Eu-MOF) was prepared and demonstrated, for the first time, as a dual-responsive fluorescent sensor of tetracycline antibiotics (oxytetracycline (OTC), tetracycline (TC), and doxycycline (DOX)) and H(2)PO(4)(−)via fluorescent turn-on and turn-off, respectively. Eu-MOF presents a sensitive and selective detection of OTC with a rapid response time (1 min) and good anti-interference ability. The limits of detection (LODs) of 78 nm, 225 nm, and 201 nM were achieved for OTC, TC, and DOX, respectively. Coordination and hydrogen bonding led to energy and electron transfer from the TC to the MOF, contributing to the fluorescent enhancement mechanism. Moreover, Eu-MOF can effectively detect H(2)PO(4)(−)via fluorescence turn-off with a LOD of 0.70 μM. The interactions between H(2)PO(4)(−) and MOF interrupt the energy transfer from ligand to MOF, leading to fluorescence quenching. In addition, Eu-MOF was successfully applied to determine OTC and H(2)PO(4)(−) in real samples, obtaining satisfactory recoveries and RSDs. More fascinating, Eu-MOF could be utilized to develop latent fingerprints on various surfaces, providing well-defined fluorescent fingerprint details in which the sweat pores can be seen with the naked eye. The Royal Society of Chemistry 2023-04-03 /pmc/articles/PMC10068594/ /pubmed/37020885 http://dx.doi.org/10.1039/d3ra00100h Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/ |
spellingShingle | Chemistry Wiwasuku, Theanchai Chuaephon, Adulvit Puangmali, Theerapong Boonmak, Jaursup Ittisanronnachai, Somlak Promarak, Vinich Youngme, Sujittra Multifunctional fluorescent Eu-MOF probe for tetracycline antibiotics and dihydrogen phosphate sensing and visualizing latent fingerprints |
title | Multifunctional fluorescent Eu-MOF probe for tetracycline antibiotics and dihydrogen phosphate sensing and visualizing latent fingerprints |
title_full | Multifunctional fluorescent Eu-MOF probe for tetracycline antibiotics and dihydrogen phosphate sensing and visualizing latent fingerprints |
title_fullStr | Multifunctional fluorescent Eu-MOF probe for tetracycline antibiotics and dihydrogen phosphate sensing and visualizing latent fingerprints |
title_full_unstemmed | Multifunctional fluorescent Eu-MOF probe for tetracycline antibiotics and dihydrogen phosphate sensing and visualizing latent fingerprints |
title_short | Multifunctional fluorescent Eu-MOF probe for tetracycline antibiotics and dihydrogen phosphate sensing and visualizing latent fingerprints |
title_sort | multifunctional fluorescent eu-mof probe for tetracycline antibiotics and dihydrogen phosphate sensing and visualizing latent fingerprints |
topic | Chemistry |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10068594/ https://www.ncbi.nlm.nih.gov/pubmed/37020885 http://dx.doi.org/10.1039/d3ra00100h |
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