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dc.contributor.author | Caballero-Mancebo, Elena | es_ES |
dc.contributor.author | Cohen, Boiko | es_ES |
dc.contributor.author | Moreno Rodríguez, José María | es_ES |
dc.contributor.author | Corma Canós, Avelino | es_ES |
dc.contributor.author | DÍAZ MORALES, URBANO MANUEL | es_ES |
dc.contributor.author | Douhal, Abderrazzak | es_ES |
dc.date.accessioned | 2022-05-27T18:05:04Z | |
dc.date.available | 2022-05-27T18:05:04Z | |
dc.date.issued | 2018-02 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/182955 | |
dc.description.abstract | [EN] In this work, we unravel the photodynamics of Nile Red (NR) interacting with Al-ITQ-HB nanostructure, a new layer-type metal-organic framework (MOF) with potential catalytic and photonic applications. Steady-state spectroscopy reveals the presence of NR monomers and aggregates when interacting with the MOF structure. Time-resolved experiments provide emission lifetimes of the interacting monomers, H-and J-type aggregates. We observed contributions from two monomer populations having different environments. One monomer species emits from the local-excited state and another from a photo-produced charge-separated state resulting from an ultrafast intramolecular charge transfer (ICT). Femtosecond fluorescence experiments reveal that the ICT process occurs in similar to 1 ps. Fluorescence microscopy on single crystals and agglomerates of the composites shows a homogenous distribution of the dye lifetimes within the material. This study shows that the photobehavior of NR in Al-ITQ-HB MOF is dictated by its location within the material. The reported findings using a well-known polarity probe and a new two-dimensional MOF provide information on the microenvironment of this material, which may help for designing smart MOFs with potential applications in photonics and nanocatalysis | es_ES |
dc.description.sponsorship | This work was supported by MINECO and JCCM through projects: MAT2014-52085-C2-1-P, MAT2014-57646-P, and PEII-2014-003-P. J.M.M. thanks the predoctoral fellowship from the Severo Ochoa program for economical support (SEV-2016-0683) and E.C.-M. thanks the MINECO for the FPI fellowship | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | American Chemical Society | es_ES |
dc.relation.ispartof | ACS Omega | es_ES |
dc.rights | Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) | es_ES |
dc.subject.classification | QUIMICA ORGANICA | es_ES |
dc.title | Exploring the Photodynamics of a New 2D-MOF Composite: Nile Red@Al-ITQ-HB | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1021/acsomega.7b01718 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//MAT2014-52085-C2-1-P/ES/NUEVOS MATERIALES CON DIFERENTES CENTROS ACTIVOS INCORPORADOS EN POSICIONES ESPECIFICAS DE LA RED Y SU APLICACION PARA PROCESOS CATALITICOS MULTI-ETAPA Y NANOTECNOLOGICOS/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/JCCM//PEII-2014-003-P/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINISTERIO DE ECONOMÍA, INDUSTRIA Y COMPETITIVIDAD//SEV-2016-0683//Programa Estatal de Fomento de la Investigación Científica y Técnica de Excelencia/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//MAT2014-57646-P/ES/DINAMICA ESTRUCTURAL EN MATERIALES HIBRIDOS: RELEVANCIA EN NANOFOTONICA/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto Universitario Mixto de Tecnología Química - Institut Universitari Mixt de Tecnologia Química | es_ES |
dc.description.bibliographicCitation | Caballero-Mancebo, E.; Cohen, B.; Moreno Rodríguez, JM.; Corma Canós, A.; Díaz Morales, UM.; Douhal, A. (2018). Exploring the Photodynamics of a New 2D-MOF Composite: Nile Red@Al-ITQ-HB. ACS Omega. 3(2):1600-1608. https://doi.org/10.1021/acsomega.7b01718 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1021/acsomega.7b01718 | es_ES |
dc.description.upvformatpinicio | 1600 | es_ES |
dc.description.upvformatpfin | 1608 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 3 | es_ES |
dc.description.issue | 2 | es_ES |
dc.identifier.eissn | 2470-1343 | es_ES |
dc.identifier.pmid | 31458482 | es_ES |
dc.identifier.pmcid | PMC6641383 | es_ES |
dc.relation.pasarela | S\352761 | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |
dc.contributor.funder | Junta de Comunidades de Castilla-La Mancha | es_ES |
dc.contributor.funder | MINISTERIO DE ECONOMÍA, INDUSTRIA Y COMPETITIVIDAD | es_ES |