Literature DB >> 25360462

Identification of charge separated states in thymine single strands.

Bert M Pilles1, Dominik B Bucher, Lizhe Liu, Peter Gilch, Wolfgang Zinth, Wolfgang J Schreier.   

Abstract

UV excitation of the DNA single strand (dT)18 leads to electronically excited states that are potential gateways to DNA photolesions. Using time-resolved infrared spectroscopy we characterized a species with a lifetime of ∼100 ps and identified it as a charge separated excited state between two thymine bases.

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Year:  2014        PMID： 25360462     DOI： 10.1039/c4cc07663j

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  3 in total

1.  Triplet-Induced Lesion Formation at CpT and TpC Sites in DNA.

Authors:  Julia Gontcharov; Lizhe Liu; Bert M Pilles; Thomas Carell; Wolfgang J Schreier; Wolfgang Zinth
Journal:  Chemistry       Date:  2019-10-25       Impact factor: 5.236

2.  Multiple Decay Mechanisms and 2D-UV Spectroscopic Fingerprints of Singlet Excited Solvated Adenine-Uracil Monophosphate.

Authors:  Quansong Li; Angelo Giussani; Javier Segarra-Martí; Artur Nenov; Ivan Rivalta; Alexander A Voityuk; Shaul Mukamel; Daniel Roca-Sanjuán; Marco Garavelli; Lluís Blancafort
Journal:  Chemistry       Date:  2016-04-26       Impact factor: 5.236

3.  UV-Induced Charge-Transfer States in Short Guanosine-Containing DNA Oligonucleotides.

Authors:  Corinna L Kufner; Wolfgang Zinth; Dominik B Bucher
Journal:  Chembiochem       Date:  2020-05-05       Impact factor: 3.164
  3 in total

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