Criteria for Efficient Transport of Excess Electrons in DNA | Zendy

Ito Takeo | Zendy; Rokita Steven E. | Zendy

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Criteria for Efficient Transport of Excess Electrons in DNA

Author(s) -

Ito Takeo,

Rokita Steven E.

Publication year - 2004

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.200353038

Subject(s) - electron , dna , sequence (biology) , charge (physics) , orientation (vector space) , electron transport chain , nucleotide , duplex (building) , electron transfer , amine gas treating , dna sequencing , chemistry , physics , computer science , crystallography , biochemistry , quantum mechanics , mathematics , photochemistry , organic chemistry , gene , geometry

Better molecular wires could result from an improved understanding of the effects of nucleotide sequence on the efficiency of excess electron transfer in DNA. Negative charge migrates in duplex DNA from a photoexcited aromatic amine residue (D; see figure) to 5‐bromo‐2′‐deoxyuridine ( Br U) in a sequence‐ and orientation‐dependent manner.

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