Molecular “light switch” for G-quadruplex DNA: cycling the switch on and off

Shuo Shi; Juan Zhao; Xing Gao; Chunyan Lv; Li Yang; Jian Hao; Hailiang Huang; Junliang Yao; Wenliang Sun; Tianming Yao; Liangnian Ji

doi:10.1039/C2DT30076A

Molecular “light switch” for G-quadruplex DNA: cycling the switch on and off†

Shuo Shi,*^a Juan Zhao,^a Xing Gao,^a Chunyan Lv,^a Li Yang,^a Jian Hao,^a Hailiang Huang,^a Junliang Yao,^a Wenliang Sun,^a Tianming Yao*^a and Liangnian Ji^a

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^a Department of Chemistry, Tongji University, Shanghai, China
E-mail: shishuo@tongji.edu.cn, tmyao@tongji.edu.cn
Fax: +86-21-6598-2287
Tel: +86-21-6598-3292

Abstract

We report a new G-quadruplex DNA “light switch”, where the light switch can be cycled on and off through the successive introduction of G-quadruplex DNA and [Fe(CN)₆]⁴⁻ ions.

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Molecular “light switch” for G-quadruplex DNA: cycling the switch on and off†

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Molecular “light switch” for G-quadruplex DNA: cycling the switch on and off

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