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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Nature Portfolio
2017
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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) |
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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 |
_version_ |
1718386240325156864 |