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Electron transport through 5-substituted pyrimidines in DNA: electron affinities of uracil and cytosine derivatives differently affect the apparent efficiencies. | LitMetric
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Electron transport through 5-substituted pyrimidines in DNA: electron affinities of uracil and cytosine derivatives differently affect the apparent efficiencies.

Takeo Ito Ryohsuke Kurihara Nihiro Utsumi Yuta Hamaguchi Kazuhito Tanabe Sei-ichi Nishimoto

Chem Commun (Camb)

Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 615-8510, Japan.

Published: November 2013

We investigated excess electron transport (EET) in DNA containing cytosine derivatives. By arranging the derivatives according to their electron affinities, the apparent EET efficiency was successfully regulated. Unexpectedly, however, providing gradients of electron affinity by inserting 5-fluorocytosine did not always enhance EET.

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http://dx.doi.org/10.1039/c3cc45140bDOI Listing

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