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Issue 89, 2012
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Excess electron transfer dynamics in DNA hairpins conjugated with N,N-dimethylaminopyrene as a photosensitizing electron donor

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Abstract

Excess electron transfer dynamics in DNA hairpins was investigated by femtosecond laser flash photolysis of a donor–DNA–acceptor system using N,N-dimethylaminopyrene and diphenylacetylene as an electron donor and acceptor, respectively. It was revealed that the excess electron hopping rate between T's is faster than that of the hole.

Graphical abstract: Excess electron transfer dynamics in DNA hairpins conjugated with N,N-dimethylaminopyrene as a photosensitizing electron donor

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Publication details

The article was received on 21 Aug 2012, accepted on 23 Sep 2012 and first published on 24 Sep 2012


Article type: Communication
DOI: 10.1039/C2CC36054C
Chem. Commun., 2012,48, 11008-11010

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    Excess electron transfer dynamics in DNA hairpins conjugated with N,N-dimethylaminopyrene as a photosensitizing electron donor

    M. J. Park, M. Fujitsuka, H. Nishitera, K. Kawai and T. Majima, Chem. Commun., 2012, 48, 11008
    DOI: 10.1039/C2CC36054C

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