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Regulation of redox potential of a pterin derivative bound to a ruthenium(II) complex by intermolecular hydrogen bonding with nucleobases

Title
Regulation of redox potential of a pterin derivative bound to a ruthenium(II) complex by intermolecular hydrogen bonding with nucleobases
Authors
Inui Y.Miyazaki S.Ohkubo K.Fukuzumi S.Kojima T.
Ewha Authors
Shunichi Fukuzumi
SCOPUS Author ID
Shunichi Fukuzumiscopus
Issue Date
2012
Journal Title
Angewandte Chemie - International Edition
ISSN
1433-7851JCR Link
Citation
vol. 51, no. 19, pp. 4623 - 4627
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Potential control: A Ru II-bound pterin forms a stable hydrogen-bonding adduct with a guanine derivative through three-point recognition. A large positive shift of the reduction potential of the pterin ligand up to +320 mV is observed (see picture). For the thymine derivative, the mode of hydrogen bonding is altered. Regulation of redox potentials of a pterin coenzyme by noncovalent interaction is demonstrated. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
DOI
10.1002/anie.201108827
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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