Interrogating the behaviour of a styryl dye interacting with a mesoscopic 2D-MOF and its luminescent vapochromic sensing

In this contribution, we report on the solid-state-photodynamical properties and further applications of a low dimensional composite material composed by the luminescent trans-4-(dicy-anomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran (DCM) dye interacting with a two-dimensional-metal organic...

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Autores: Di Nunzio, Maria Rosaria, Gutierrez, Mario, Moreno, José María, Corma, Avelino, Díaz Morales, Urbano, Douhal, Abderrazzak
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/286974
Acceso en línea:http://hdl.handle.net/10261/286974
Access Level:acceso abierto
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spelling Interrogating the behaviour of a styryl dye interacting with a mesoscopic 2D-MOF and its luminescent vapochromic sensingDi Nunzio, Maria RosariaGutierrez, MarioMoreno, José MaríaCorma, AvelinoDíaz Morales, UrbanoDouhal, AbderrazzakIn this contribution, we report on the solid-state-photodynamical properties and further applications of a low dimensional composite material composed by the luminescent trans-4-(dicy-anomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran (DCM) dye interacting with a two-dimensional-metal organic framework (2D-MOF), Al-ITQ-HB. Three different samples with increasing concentration of DCM are synthesized and characterized. The broad UV-visible absorption spectra of the DCM/Al-ITQ-HB composites reflect the presence of different species of DCM molecules (monomers and aggregates). In contrast, the emission spectra are narrower and exhibit a bathochromic shift upon increasing the DCM concentration, in agreeance with the formation of adsorbed aggregates. Time-resolved picosecond (ps)-experiments reveal multi-exponential behaviors of the excited composites, further confirming the heterogeneous nature of the samples. Remarkably, DCM/Al-ITQ-HB fluorescence is sensitive to vapors of electron donor aromatic amine compounds like aniline, methylaniline, and benzylamine due to a H-bonding-induced electron transfer (ET) process from the analyte to the surface-adsorbed DCM. These findings bring new insights on the photobehavior of a well-known dye when interacting with a 2D-MOF and its possible application in sensing aniline derivatives.This publication is part of the I+D+I projects with references PID2020-116519RB-I00, MAT2017-86532-R, PID2020-112590GB-C21/AEI/10.13039/501100011033. This work was also supported by the JCCM and the UCLM through projects SBPLY/19/180501/000212 and 2020-GRIN-28929 (Feder), respectively. M.G. also thanks the EU for the financial support through Fondo Social Europeo Plus (FSE+).Molecular Diversity Preservation InternationalMultidisciplinary Digital Publishing InstituteMinisterio de Ciencia e Innovación (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2023202320212023info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/286974reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-116519RB-I00info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2017-86532-Rinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-112590GB-C21http://dx.doi.org/10.3390/ijms23010330Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2869742026-05-22T06:33:51Z
dc.title.none.fl_str_mv Interrogating the behaviour of a styryl dye interacting with a mesoscopic 2D-MOF and its luminescent vapochromic sensing
title Interrogating the behaviour of a styryl dye interacting with a mesoscopic 2D-MOF and its luminescent vapochromic sensing
spellingShingle Interrogating the behaviour of a styryl dye interacting with a mesoscopic 2D-MOF and its luminescent vapochromic sensing
Di Nunzio, Maria Rosaria
title_short Interrogating the behaviour of a styryl dye interacting with a mesoscopic 2D-MOF and its luminescent vapochromic sensing
title_full Interrogating the behaviour of a styryl dye interacting with a mesoscopic 2D-MOF and its luminescent vapochromic sensing
title_fullStr Interrogating the behaviour of a styryl dye interacting with a mesoscopic 2D-MOF and its luminescent vapochromic sensing
title_full_unstemmed Interrogating the behaviour of a styryl dye interacting with a mesoscopic 2D-MOF and its luminescent vapochromic sensing
title_sort Interrogating the behaviour of a styryl dye interacting with a mesoscopic 2D-MOF and its luminescent vapochromic sensing
dc.creator.none.fl_str_mv Di Nunzio, Maria Rosaria
Gutierrez, Mario
Moreno, José María
Corma, Avelino
Díaz Morales, Urbano
Douhal, Abderrazzak
author Di Nunzio, Maria Rosaria
author_facet Di Nunzio, Maria Rosaria
Gutierrez, Mario
Moreno, José María
Corma, Avelino
Díaz Morales, Urbano
Douhal, Abderrazzak
author_role author
author2 Gutierrez, Mario
Moreno, José María
Corma, Avelino
Díaz Morales, Urbano
Douhal, Abderrazzak
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia e Innovación (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
description In this contribution, we report on the solid-state-photodynamical properties and further applications of a low dimensional composite material composed by the luminescent trans-4-(dicy-anomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran (DCM) dye interacting with a two-dimensional-metal organic framework (2D-MOF), Al-ITQ-HB. Three different samples with increasing concentration of DCM are synthesized and characterized. The broad UV-visible absorption spectra of the DCM/Al-ITQ-HB composites reflect the presence of different species of DCM molecules (monomers and aggregates). In contrast, the emission spectra are narrower and exhibit a bathochromic shift upon increasing the DCM concentration, in agreeance with the formation of adsorbed aggregates. Time-resolved picosecond (ps)-experiments reveal multi-exponential behaviors of the excited composites, further confirming the heterogeneous nature of the samples. Remarkably, DCM/Al-ITQ-HB fluorescence is sensitive to vapors of electron donor aromatic amine compounds like aniline, methylaniline, and benzylamine due to a H-bonding-induced electron transfer (ET) process from the analyte to the surface-adsorbed DCM. These findings bring new insights on the photobehavior of a well-known dye when interacting with a 2D-MOF and its possible application in sensing aniline derivatives.
publishDate 2021
dc.date.none.fl_str_mv 2021
2023
2023
2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/286974
url http://hdl.handle.net/10261/286974
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
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info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-116519RB-I00
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2017-86532-R
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-112590GB-C21
http://dx.doi.org/10.3390/ijms23010330
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Molecular Diversity Preservation International
Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Molecular Diversity Preservation International
Multidisciplinary Digital Publishing Institute
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
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