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Full Spectrum Tunable Visible-Light-Driven Alloy Nanomotor

机译:全光谱可调可见光驱动合金纳米电机

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摘要

Microanomotors (MNMs) are emerging machinery by virtue of their tempting applications in noninvasive microsurgery, environmental remediation, and advanced nanomanufacturing. Notably, the light-powered MNMs generate propulsion thrust by absorbing photons and potentially respond differently to different energy photons, which enable their feasibility of remote signaling, independent addressing, and multi-channel controllability. In this study, an inorganic nanomotor based on solution-processed cation exchanged core-shell alloy nanowire is demonstrated with continuous tunability in the visible spectrum. The spectrum response of nanomotor can be selectively tailored through nanomotor composition, which provides a simple platform for future multi-channel navigated MNMs system and moves a step toward massive production of MNMs with advanced functionalities.
机译:微型/纳米电动机(MNM)凭借其在无创显微外科手术,环境修复和先进的纳米制造中的诱人应用而成为新兴的机械。值得注意的是,光动力MNM通过吸收光子来产生推进推力,并可能对不同的能量光子做出不同的响应,这使其具有远程信令,独立寻址和多通道可控性的可行性。在这项研究中,基于溶液处理的阳离子交换核壳合金纳米线的无机纳米电机被证明在可见光谱中具有连续可调性。纳米马达的光谱响应可以通过纳米马达组成选择性地定制,这为未来的多通道导航MNMs系统提供了一个简单的平台,并朝着具有先进功能的MNM的大规模生产迈进了一步。

著录项

  • 来源
    《Advanced Functional Materials》 |2019年第27期|1901768.1-1901768.6|共6页
  • 作者单位

    Univ Hong Kong, Dept Chem, Pokfulam, Hong Kong, Peoples R China;

    Univ Hong Kong, Dept Chem, Pokfulam, Hong Kong, Peoples R China;

    Univ Hong Kong, Dept Chem, Pokfulam, Hong Kong, Peoples R China;

    Univ Hong Kong, Dept Chem, Pokfulam, Hong Kong, Peoples R China;

    Univ Hong Kong, Dept Chem, Pokfulam, Hong Kong, Peoples R China;

    Univ Hong Kong, Dept Phys, Pokfulam, Hong Kong, Peoples R China;

    Univ Hong Kong, Dept Chem, Pokfulam, Hong Kong, Peoples R China;

    Univ Hong Kong, Dept Chem, Pokfulam, Hong Kong, Peoples R China;

    Univ Hong Kong, Dept Chem, Pokfulam, Hong Kong, Peoples R China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    nanomotors; spectrum programming; visible light driven; ZnXCd1-XSe alloy;

    机译:纳米电机;光谱编程;可见光驱动;ZnXCd1-XSe合金;

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