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Wiley, Angewandte Chemie International Edition, 8(50), p. 1820-1822, 2011

DOI: 10.1002/anie.201004732

Wiley, Angewandte Chemie, 8(123), p. 1860-1862

DOI: 10.1002/ange.201004732

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Triplet-Triplet Energy Transfer in DNA: A Process that Occurs on the Nanosecond Timescale

Journal article published in 2011 by Carles Curutchet ORCID, Alexander A. Voityuk ORCID
This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

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Abstract

No will to wander: Triplet-triplet electronic energy transfer in polyA-polyT DNA sequences was studied by using semiempirical quantum-chemical methods coupled to classical molecular-dynamics simulations. Triplet excited states in DNA were found to be almost completely localized on single nucleobases; the characteristic time for their migration along the A-A and T-T stacks was found to be 0.8 and 6.4ns ; Aquest mateix article està publicat a l'edició alemanya d''Angewandte Chemie' (ISSN 0044-8249, EISSN 1521-3757), 2011, vol.123, núm. 8, p. 1860–1862. DOI http://dx.doi.org/10.1002/ange.201004732 ; C.C. acknowledges support from the Departament d’Innovaci , Universitats i Empresa of the Generalitat de Catalunya (grant no. 2008BPB00108). A.A.V. is grateful to the Spanish Ministry of Education and Science for financial support (project CTQ2009-12346)