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Photoluminescent Peptide Nanotubes

机译:发光肽纳米管

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摘要

Bioinspired fabrication of nanomaterials is coming into the spotlight recently as an alternative to conventional nanofabrication methods such as photolithography. Peptide-based nanofabrication is an attractive method for synthesizing novel nanomaterials because of the capacity of peptides for molecular recognition and functional flexibility as well as their environmentally friendly processes without harsh chemical substances. Among various peptide molecules and their derivatives forming nanostructures, diphenylalanine (Phe-Phe, FF) is one of the simplest building-block peptides that can readily form nanotubes in aqueous solutions at ambient conditions by a self-assembly process. While FF peptide nanotubes show high chemical/thermal stability and mechanical strength, additional properties are critically required for optical, electrical, and biological applications.
机译:作为传统的纳米制造方法(例如光刻)的替代方法,最近受到生物启发的纳米材料制造备受关注。基于肽的纳米加工是合成新型纳米材料的一种有吸引力的方法,这是因为肽具有分子识别和功能灵活性的能力,以及它们在无刺激性化学物质的情况下对环境友好的过程。在形成纳米结构的各种肽分子及其衍生物中,二苯丙氨酸(Phe-Phe,FF)是最简单的构建基肽之一,可以通过自组装过程在环境条件下轻松地在水溶液中形成纳米管。尽管FF肽纳米管显示出高的化学/热稳定性和机械强度,但对于光学,电学和生物学应用而言,至关重要的是还需要其他特性。

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  • 来源
    《Advanced Materials》 |2009年第16期|1577-1581|共5页
  • 作者单位

    Department of Materials Science and Engineering Korea Advanced Institute of Science and Technology (KAIST) 335 Gwahangno, Yuseong-gu Daejeon 305-701 (Republic of Korea);

    Department of Materials Science and Engineering Korea Advanced Institute of Science and Technology (KAIST) 335 Gwahangno, Yuseong-gu Daejeon 305-701 (Republic of Korea);

    Department of Materials Science and Engineering Korea Advanced Institute of Science and Technology (KAIST) 335 Gwahangno, Yuseong-gu Daejeon 305-701 (Republic of Korea);

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