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https://dipositint.ub.edu/dspace/handle/2445/175477| Title: | Triplet-Triplet Energy Transfer in DNA: A Process that Occurs on the Nanosecond Timescale |
| Author: | Curutchet Barat, Carles E. Voityuk, Alexander A. |
| Keywords: | Transferència d'energia ADN Càlculs numèrics Energy transfer DNA Numerical calculations |
| Issue Date: | 18-Feb-2011 |
| Publisher: | Wiley-VCH |
| Abstract: | 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 (see picture) was found to be 0.8 and 6.4 ns. |
| Note: | Versió postprint del document publicat a: http://dx.doi.org/10.1002/anie.201004732 |
| It is part of: | Angewandte Chemie-International Edition, 2011, vol. 50, num. 8, p. 1820-1822 |
| URI: | https://hdl.handle.net/2445/175477 |
| ISSN: | 1433-7851 |
| Appears in Collections: | Articles publicats en revistes (Farmàcia, Tecnologia Farmacèutica i Fisicoquímica) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 618909.pdf | 1.22 MB | Adobe PDF | View/Open |
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