Magnetic Gated Biomimetic Artificial Nanochannels for Controllable Ion Transportation Inspired by Homing Pigeon,Small

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Magnetic Gated Biomimetic Artificial Nanochannels for Controllable Ion Transportation Inspired by Homing Pigeon
Small ( IF 13.0 ) Pub Date : 2018-02-05 , DOI: 10.1002/smll.201703369
Guanglei Hou ₁ , Dianyu Wang ₂ , Kai Xiao ₃ , Huacheng Zhang ₃ , Shuang Zheng ₄ , Pei Li ₁ , Ye Tian ₄ , Lei Jiang _{1,

3}

Affiliation

The homing pigeon‐inspired artificial nanochannel can be modulated by moderate magnetic field in a fast and noncontacting way. The ionic current, as well as rectifying ability and conductance is controlled by the magnetic field reversibly through elastic deformation of the nanochannel. Different gating effects are obtained at the two sides of the asymmetrically conical nanochannel due to the different response models. The magnetic gated nanochannel system also exhibits an excellent stability and a quick response in a noncontacting way, which may be promising in electronic devices related to biological or healthcare applications.

中文翻译：

归巢鸽启发的磁性门控仿生人工纳米通道可控的离子传输

受鸽子启发的人工纳米通道可以通过中等磁场以快速，非接触的方式进行调节。通过纳米通道的弹性变形，磁场可逆地控制离子电流以及整流能力和电导率。由于不同的响应模型，在不对称圆锥形纳米通道的两侧获得了不同的门控效果。磁性门控纳米通道系统还以非接触方式表现出出色的稳定性和快速响应，这在与生物或医疗保健应用相关的电子设备中可能很有希望。

更新日期：2018-02-05

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