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Your search keyword '"Cytosine -- Electric properties"' showing total 4 results
Start Over Descriptor "Cytosine -- Electric properties" Topic cytosine -- chemical properties
4 results on '"Cytosine -- Electric properties"'

1. Proton-coupled electron transfer in DNA on formation of radiation-produced ion radicals

Author

Kumar, Anil and Sevilla, Michael D.

Subjects
Adenine -- Chemical properties, Adenine -- Electric properties, Charge transfer -- Analysis, Cytosine -- Chemical properties, Cytosine -- Electric properties, DNA -- Chemical properties, DNA -- Electric properties, Guanine -- Chemical properties, Guanine -- Electric properties, Chemistry
Published
2010

2. Theoretical study of the tautomerism in the one-electron oxidized guanine-cytosine base pair

Author

Ceron-Carrasco, J. P., Requena, A., Perpte, E. A., Michaux, C., and Jacquemin, D.

Subjects
Cytosine -- Chemical properties, Cytosine -- Electric properties, Guanine -- Chemical properties, Guanine -- Electric properties, Oxidation-reduction reaction -- Analysis, Tautomers -- Chemical properties, Tautomers -- Electric properties, Chemicals, plastics and rubber industries
Published
2010

4. Thermodynamics and kinetics of intramolecular water assisted proton transfer in [Na.sup.+]-1-methylcytosine water complexes

Author

Michalkova, A., Kosenkov, D., and Leszczynski, J.

Subjects
Protons -- Analysis, Methyl groups -- Chemical properties, Methyl groups -- Electric properties, Cytosine -- Chemical properties, Cytosine -- Electric properties, Chemicals, plastics and rubber industries
Abstract

High-level ab initio studies are used for studying the tautomerization equilibrium and rate constants of water-assisted proton transfer of 1-methyl-cytosine (MeC) to its MeC* imino tautomeric form in the presence of up to two water molecules (W) and the [Na.sup.+] cation. The interactions with [Na.sup.+] have led to a decrease of both the rate and the equilibrium constants of the tautomerization reactions in hydrated MeC.

Published
2008

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