A Bioinspired Light-Controlled Ionic Switch Based on Nanopipettes
文献类型：期刊论文
| 作者 | Li, Ting; He, Xiulan; Yu, Ping; Mao, Lanqun |
| 刊名 | ELECTROANALYSIS
 |
| 出版日期 | 2015-04-01 |
| 卷号 | 27期号:4页码:879-883 |
| 关键词 | Ionic switch Nanopipettes Spiropyran Bioinspired |
| 英文摘要 | Development of new principles for fabrication of novel ionic devices has attracted much attention due to the potential applications of ionic devices in molecular computer, biosensing and electronic circuit. Inspired by optogenetics altering membrane voltage via light-controlled proteins, a new kind of light-controlled ionic switch was demonstrated here based on nanopipettes. Upon exposure to visible light, spiropyran (SP) does not coordinate with Zn2+, resulting in a relatively large ionic current. While, upon UV light irradiation, SP was transformed into merocyanine (MC) that coordinates with Zn2+ and thereby results in the decrease in the ionic current. The ionic current could be reversibly modulated by UV/Vis light irradiation. The finite-element simulation was performed to understand the possible mechanism underlying the light-controlled ionic switch based on nanopipettes. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/28033]  |
| 专题 | 化学研究所_活体分析化学实验室 |
| 作者单位 | Chinese Acad Sci, Beijing Natl Lab Mol Sci, Key Lab Analyt Chem Living Biosyst, Inst Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Ting,He, Xiulan,Yu, Ping,et al. A Bioinspired Light-Controlled Ionic Switch Based on Nanopipettes[J]. ELECTROANALYSIS,2015,27(4):879-883. |
| APA | Li, Ting,He, Xiulan,Yu, Ping,&Mao, Lanqun.(2015).A Bioinspired Light-Controlled Ionic Switch Based on Nanopipettes.ELECTROANALYSIS,27(4),879-883. |
| MLA | Li, Ting,et al."A Bioinspired Light-Controlled Ionic Switch Based on Nanopipettes".ELECTROANALYSIS 27.4(2015):879-883. |
入库方式： OAI收割
来源：化学研究所
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