Issue 53, 2019
From the journal:

Chemical Communications

Drastic promotion of guanine oxidation via electron transfer in Ψ-type DNA†

Shunsuke Sakurai,a   Mayu Esumia  and  Makiko Tanaka ORCID logo *a  

* Corresponding authors

a Department of Engineering Science, Graduate School of Informatics and Engineering, The University of Electro-Communications, 1-5-1 Chofugaoka, Chofu, Tokyo 182-8585, Japan
E-mail: makiko.tanaka@uec.ac.jp

Abstract

We investigated the effects of a crowded environment on guanine oxidation in pyrene-modified oligonucleotides by photoinduced electron transfer. We observed drastic promotion of guanine oxidation in Ψ (psi; polymer- and salt-induced)-type DNA.

Graphical abstract: Drastic promotion of guanine oxidation via electron transfer in Ψ-type DNA

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Article information

DOI
https://doi.org/10.1039/C9CC02255D
Article type
Communication
Submitted
22 Mar 2019
Accepted
08 Jun 2019
First published
10 Jun 2019

Chem. Commun., 2019,55, 7695-7698

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Drastic promotion of guanine oxidation via electron transfer in Ψ-type DNA

S. Sakurai, M. Esumi and M. Tanaka, Chem. Commun., 2019, 55, 7695 DOI: 10.1039/C9CC02255D

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