DUGiDocsThermally induced hopping model for long-range triplet excitation energy transfer in DNA
dc.contributor.author
dc.date.accessioned
2018-03-12T08:03:21Z
dc.date.available
2018-03-12T08:03:21Z
dc.date.issued
2018-01-01
dc.identifier.issn
1463-9076
dc.identifier.uri
dc.description.abstract
We present a theoretical model for long-range triplet excitation energy transfer in DNA sequences of alternating adenine-thymine steps. It consists of thermally induced hops through thymine bases. Intrastrand hops between thymines separated by an AT step are preferred to interstrand hops between thymines in consecutive steps. Our multi-step mechanism is consistent with recent results (L. Antusch, N. Gass and H.-A. Wagenknecht, Angew. Chem., Int. Ed., 2017, 56, 1385-1389) describing a shallow dependence of triplet sensitized DNA damage relative to the distance between the sensitizer and the reacting thymine-thymine pair
dc.description.sponsorship
Financial support from the Ministerio de Economı´a y Competitividad
(MINECO), Spain (project CTQ2015-69363-P), the Departament
d’Innovacio´, Universitats i Empresa (DIUE), Generalitat de Catalunya
(Project 2014SGR1202) is gratefully acknowledged
dc.format.mimetype
application/pdf
dc.language.iso
eng
dc.publisher
Royal Society of Chemistry (RSC)
dc.relation
info:eu-repo/grantAgreement/MINECO//CTQ2015-69363-P/ES/OMPUTACION DEL ESTADO EXCITADO: DE ESPECTROS MOLECULARES A SISTEMAS MULTICROMOFORICOS/
dc.relation.isformatof
Reproducció digital del document publicat a: https://doi.org/10.1039/C7CP07811K
dc.relation.ispartof
Physical Chemistry Chemical Physics, 2018, vol. 20, núm. 7, p. 4997-5000
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Articles publicats (D-Q)
dc.rights
Attribution-NonCommercial 3.0 Spain
dc.rights.uri
dc.title
Thermally induced hopping model for long-range triplet excitation energy transfer in DNA
dc.type
info:eu-repo/semantics/article
dc.rights.accessRights
info:eu-repo/semantics/openAccess
dc.type.version
info:eu-repo/semantics/publishedVersion
dc.identifier.doi
dc.identifier.idgrec
029051
dc.contributor.funder
dc.type.peerreviewed
peer-reviewed
dc.relation.ProjectAcronym
dc.identifier.eissn
1463-9084