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dc.contributor.author | Vayá Pérez, Ignacio | es_ES |
dc.contributor.author | Gustavsson, Thomas | es_ES |
dc.contributor.author | Markovitsi, Dimitra | es_ES |
dc.date.accessioned | 2023-05-31T18:02:02Z | |
dc.date.available | 2023-05-31T18:02:02Z | |
dc.date.issued | 2022-06 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/193779 | |
dc.description.abstract | [EN] The publication deals with polymeric pA·pT and oligomeric A(20)·T(20) DNA duplexes whose fluorescence is studied by time-correlated single photon counting. It is shown that their emission on the nanosecond timescale is largely dominated by high-energy components peaking at a wavelength shorter than 305 nm. Because of their anisotropy (0.02) and their sensitivity to base stacking, modulated by the duplex size and the ionic strength of the solution, these components are attributed to mixed pi pi*/charge transfer excitons. As high-energy long-lived excited states may be responsible for photochemical reactions, their identification via theoretical studies is an important challenge. | es_ES |
dc.description.sponsorship | This work was supported by the European Program H2020 MSCA ITN (grant No. 765266-LightDyNAmics project) and the Spanish Agencia Estatal de Investigacion (grant number RYC-201517737 and project number PID2020-115010RB-I00). | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | MDPI AG | es_ES |
dc.relation.ispartof | Molecules | es_ES |
dc.rights | Reconocimiento (by) | es_ES |
dc.subject | DNA | es_ES |
dc.subject | Intrinsic fluorescence | es_ES |
dc.subject | Time-resolved fluorescence spectroscopy | es_ES |
dc.subject | Excitons | es_ES |
dc.subject | Hypochromism | es_ES |
dc.subject.classification | QUIMICA ORGANICA | es_ES |
dc.title | High-Energy Long-Lived Emitting Mixed Excitons in Homopolymeric Adenine-Thymine DNA Duplexes | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.3390/molecules27113558 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-115010RB-I00/ES/FOTOCOMPORTAMIENTO DE LOS INHIBIDORES DE LA TIROSINA QUINASA: DE DISOLUCION A CELULAS/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/H2020/765266/EU | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//RYC-2015-17737/ES/RYC-2015-17737/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials | es_ES |
dc.description.bibliographicCitation | Vayá Pérez, I.; Gustavsson, T.; Markovitsi, D. (2022). High-Energy Long-Lived Emitting Mixed Excitons in Homopolymeric Adenine-Thymine DNA Duplexes. Molecules. 27(11):1-13. https://doi.org/10.3390/molecules27113558 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.3390/molecules27113558 | es_ES |
dc.description.upvformatpinicio | 1 | es_ES |
dc.description.upvformatpfin | 13 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 27 | es_ES |
dc.description.issue | 11 | es_ES |
dc.identifier.eissn | 1420-3049 | es_ES |
dc.identifier.pmid | 35684495 | es_ES |
dc.identifier.pmcid | PMC9181881 | es_ES |
dc.relation.pasarela | S\471392 | es_ES |
dc.contributor.funder | European Commission | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |