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Paper-Strip-Based Sensors for H(2)S Detection: A Proof-of-Principle Study
In this work, the authors explored the interaction of a suite of fluorescent zinc complexes with H(2)S. The authors provide evidence that HS(−) binds the zinc center of all the complexes under investigation, allowing them to possibly function as sensors by a ‘coordinative-based’ approach. Naked-eye...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9103406/ https://www.ncbi.nlm.nih.gov/pubmed/35590862 http://dx.doi.org/10.3390/s22093173 |
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author | Strianese, Maria Vykhovanets, Viktoriia Blal, Naym Guarnieri, Daniela Landi, Alessandro Lamberti, Marina Peluso, Andrea Pellecchia, Claudio |
author_facet | Strianese, Maria Vykhovanets, Viktoriia Blal, Naym Guarnieri, Daniela Landi, Alessandro Lamberti, Marina Peluso, Andrea Pellecchia, Claudio |
author_sort | Strianese, Maria |
collection | PubMed |
description | In this work, the authors explored the interaction of a suite of fluorescent zinc complexes with H(2)S. The authors provide evidence that HS(−) binds the zinc center of all the complexes under investigation, allowing them to possibly function as sensors by a ‘coordinative-based’ approach. Naked-eye color changes occur when treating the systems with HS(−), so the fluorescence responses are modulated by the presence of HS(−), which has been related to a change in the energy level and coupling of excited states through a computational study. The results show the potential of the systems to function as HS(−)/H(2)S colorimetric and fluorescent sensors. Paper-strip-based sensing experiments foresee the potential of using this family of complexes as chemosensors of HS(−) in more complex biological fluids. |
format | Online Article Text |
id | pubmed-9103406 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-91034062022-05-14 Paper-Strip-Based Sensors for H(2)S Detection: A Proof-of-Principle Study Strianese, Maria Vykhovanets, Viktoriia Blal, Naym Guarnieri, Daniela Landi, Alessandro Lamberti, Marina Peluso, Andrea Pellecchia, Claudio Sensors (Basel) Article In this work, the authors explored the interaction of a suite of fluorescent zinc complexes with H(2)S. The authors provide evidence that HS(−) binds the zinc center of all the complexes under investigation, allowing them to possibly function as sensors by a ‘coordinative-based’ approach. Naked-eye color changes occur when treating the systems with HS(−), so the fluorescence responses are modulated by the presence of HS(−), which has been related to a change in the energy level and coupling of excited states through a computational study. The results show the potential of the systems to function as HS(−)/H(2)S colorimetric and fluorescent sensors. Paper-strip-based sensing experiments foresee the potential of using this family of complexes as chemosensors of HS(−) in more complex biological fluids. MDPI 2022-04-21 /pmc/articles/PMC9103406/ /pubmed/35590862 http://dx.doi.org/10.3390/s22093173 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/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/). |
spellingShingle | Article Strianese, Maria Vykhovanets, Viktoriia Blal, Naym Guarnieri, Daniela Landi, Alessandro Lamberti, Marina Peluso, Andrea Pellecchia, Claudio Paper-Strip-Based Sensors for H(2)S Detection: A Proof-of-Principle Study |
title | Paper-Strip-Based Sensors for H(2)S Detection: A Proof-of-Principle Study |
title_full | Paper-Strip-Based Sensors for H(2)S Detection: A Proof-of-Principle Study |
title_fullStr | Paper-Strip-Based Sensors for H(2)S Detection: A Proof-of-Principle Study |
title_full_unstemmed | Paper-Strip-Based Sensors for H(2)S Detection: A Proof-of-Principle Study |
title_short | Paper-Strip-Based Sensors for H(2)S Detection: A Proof-of-Principle Study |
title_sort | paper-strip-based sensors for h(2)s detection: a proof-of-principle study |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9103406/ https://www.ncbi.nlm.nih.gov/pubmed/35590862 http://dx.doi.org/10.3390/s22093173 |
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