Gate-controlled conductance switching in DNA

Thanks to its base stacking structure, DNA can behave as an electric wire, but external control of its electronic properties has not been achieved yet. Here, the authors show that DNA conductance can be switched electrochemically when a DNA base is replaced by the redox molecule anthraquinone.

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Autores principales: Limin Xiang, Julio L. Palma, Yueqi Li, Vladimiro Mujica, Mark A. Ratner, Nongjian Tao
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/767cf720a0014e588d8e47daef4c30c9
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spelling oai:doaj.org-article:767cf720a0014e588d8e47daef4c30c92021-12-02T15:37:05ZGate-controlled conductance switching in DNA10.1038/ncomms144712041-1723https://doaj.org/article/767cf720a0014e588d8e47daef4c30c92017-02-01T00:00:00Zhttps://doi.org/10.1038/ncomms14471https://doaj.org/toc/2041-1723Thanks to its base stacking structure, DNA can behave as an electric wire, but external control of its electronic properties has not been achieved yet. Here, the authors show that DNA conductance can be switched electrochemically when a DNA base is replaced by the redox molecule anthraquinone.Limin XiangJulio L. PalmaYueqi LiVladimiro MujicaMark A. RatnerNongjian TaoNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-10 (2017)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Limin Xiang
Julio L. Palma
Yueqi Li
Vladimiro Mujica
Mark A. Ratner
Nongjian Tao
Gate-controlled conductance switching in DNA
description Thanks to its base stacking structure, DNA can behave as an electric wire, but external control of its electronic properties has not been achieved yet. Here, the authors show that DNA conductance can be switched electrochemically when a DNA base is replaced by the redox molecule anthraquinone.
format article
author Limin Xiang
Julio L. Palma
Yueqi Li
Vladimiro Mujica
Mark A. Ratner
Nongjian Tao
author_facet Limin Xiang
Julio L. Palma
Yueqi Li
Vladimiro Mujica
Mark A. Ratner
Nongjian Tao
author_sort Limin Xiang
title Gate-controlled conductance switching in DNA
title_short Gate-controlled conductance switching in DNA
title_full Gate-controlled conductance switching in DNA
title_fullStr Gate-controlled conductance switching in DNA
title_full_unstemmed Gate-controlled conductance switching in DNA
title_sort gate-controlled conductance switching in dna
publisher Nature Portfolio
publishDate 2017
url https://doaj.org/article/767cf720a0014e588d8e47daef4c30c9
work_keys_str_mv AT liminxiang gatecontrolledconductanceswitchingindna
AT juliolpalma gatecontrolledconductanceswitchingindna
AT yueqili gatecontrolledconductanceswitchingindna
AT vladimiromujica gatecontrolledconductanceswitchingindna
AT markaratner gatecontrolledconductanceswitchingindna
AT nongjiantao gatecontrolledconductanceswitchingindna
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