Corrigendum: Modulation of Excess Electron Transfer through LUMO Gradients in DNA Containing Phenanthrenyl Base Surrogates
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چکیده
منابع مشابه
Electron transfer through a stable phenanthrenyl pair in DNA.
Within an oligonucleotide duplex, excess electron transfer from a excited 5-(pyren-1-yl)uridine through an internal stacked phenanthrenyl pair to 5-bromouridine as an electron acceptor was observed.
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Electronic coupling V(da) is one of the key parameters that determine the rate of charge transfer through DNA. While there have been several computational studies of V(da) for hole transfer, estimates of electronic couplings for excess electron transfer (ET) in DNA remain unavailable. In the paper, an efficient strategy is established for calculating the ET matrix elements between base pairs in...
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Ping-Pong Electron Transfer through DNA Benjamin Elias, Prof. , Joseph C. Genereux , Jacqueline K. Barton, Prof. 1 * Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125 (USA), Fax: (+1) 626 577 4976 Chimie Organique et Médicinale, Université catholique de Louvain (Belgium) email: Jacqueline K. Barton ([email protected]) Correspondence to Jac...
متن کاملFast photoinduced electron transfer through DNA intercalation.
We report evidence for fast photoinduced electron transfer mediated by the DNA helix that requires metal complexes that are avid intercalators of DNA. Here the donor bis(phenanthroline)(dipyridophenazine)ruthenium(II) [Ru(phen)2dppz2+] and acceptor bis(9,10-phenanthrenequinone diimine)(phenanthroline)rhodium(III) [Rh(phi)2phen3+] intercalate into DNA with Kb > 10(6) M-1. Luminescence quenching ...
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ژورنال
عنوان ژورنال: Chemistry - A European Journal
سال: 2017
ISSN: 0947-6539
DOI: 10.1002/chem.201701092