Light and pH cooperative nanofluidic diode using a spiropyran- functionalized single nanochannel

Minghui Zhang; Xu Hou; Jingtao Wang; Ye Tian; Xia Fan; Jin Zhai; Lei Jiang

doi:10.1002/adma.201104536

Light and pH cooperative nanofluidic diode using a spiropyran- functionalized single nanochannel

Minghui Zhang
, Xu Hou
, Jingtao Wang
, Ye Tian
, Xia Fan
, Jin Zhai^*
, Lei Jiang

^*此作品的通讯作者

化学学院

科研成果: 期刊稿件 › 文章 › 同行评审

166 引用（Scopus）

摘要

An artificial nanofluidic diode system is prepared (see figure), mimicking the light-gated and pH-tunable ion channels that play an important role in life sciences. When UV light is off, the nanochannel is in the closed state, analogous to a resistance. Under UV light irradiation and at pH 7, the current flows from the tip to the base, analogous to a diode; at pH 3, the situation (and the diode) is reversed.

源语言	英语
页（从-至）	2424-2428
页数	5
期刊	Advanced Materials
卷	24
期	18
DOI	https://doi.org/10.1002/adma.201104536
出版状态	已出版 - 8 5月 2012

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10.1002/adma.201104536

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abstract = "An artificial nanofluidic diode system is prepared (see figure), mimicking the light-gated and pH-tunable ion channels that play an important role in life sciences. When UV light is off, the nanochannel is in the closed state, analogous to a resistance. Under UV light irradiation and at pH 7, the current flows from the tip to the base, analogous to a diode; at pH 3, the situation (and the diode) is reversed.",

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AU - Zhang, Minghui

AU - Hou, Xu

AU - Wang, Jingtao

AU - Tian, Ye

AU - Fan, Xia

AU - Zhai, Jin

AU - Jiang, Lei

PY - 2012/5/8

Y1 - 2012/5/8

N2 - An artificial nanofluidic diode system is prepared (see figure), mimicking the light-gated and pH-tunable ion channels that play an important role in life sciences. When UV light is off, the nanochannel is in the closed state, analogous to a resistance. Under UV light irradiation and at pH 7, the current flows from the tip to the base, analogous to a diode; at pH 3, the situation (and the diode) is reversed.

AB - An artificial nanofluidic diode system is prepared (see figure), mimicking the light-gated and pH-tunable ion channels that play an important role in life sciences. When UV light is off, the nanochannel is in the closed state, analogous to a resistance. Under UV light irradiation and at pH 7, the current flows from the tip to the base, analogous to a diode; at pH 3, the situation (and the diode) is reversed.

KW - current rectification

KW - ion channels

KW - nanochannels

KW - nanofluidic diodes

UR - https://www.scopus.com/pages/publications/84860515239

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JO - Advanced Materials

JF - Advanced Materials

IS - 18

ER -

Light and pH cooperative nanofluidic diode using a spiropyran- functionalized single nanochannel

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