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Advances in Application of Azobenzene as a Trigger in Biomedicine: Molecular Design and Spontaneous Assembly

机译:偶氮苯作为生物医学中触发的应用进展:分子设计和自发组装

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摘要

Azobenzene is a well-known derivative of stimulus-responsive molecular switches and has shown superior performance as a functional material in biomedical applications. The results of multiple studies have led to the development of light/hypoxia-responsive azobenzene for biomedical use. In recent years, long-wavelength-responsive azobenzene has been developed. Matching the longer wavelength absorption and hypoxia-response characteristics of the azobenzene switch unit to the bio-optical window results in a large and effective stimulus response. In addition, azobenzene has been used as a hypoxia-sensitive connector via biological cleavage under appropriate stimulus conditions. This has resulted in on/off state switching of properties such as pharmacology and fluorescence activity. Herein, recent advances in the design and fabrication of azobenzene as a trigger in biomedicine are summarized.
机译:偶氮苯是刺激响应性分子开关的众所周知的衍生物,并在生物医学应用中显示出优异的性能。 多种研究的结果导致了用于生物医学用途的轻/缺氧响应偶氮的发展。 近年来,已经开发了长波长响应偶氮苯。 将偶氮苯开关单元的较长波长吸收和缺氧响应特性与生物光学窗口相匹配,导致刺激响应大而有效的刺激反应。 此外,在适当的刺激条件下,通过生物切割被用作缺氧敏感连接器。 这导致了诸如药理学和荧光活性等性质的开/关断关。 在此,总结了偶氮苯的设计和制造作为生物医学中的触发的最新进展。

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  • 来源
    《Advanced Materials》 |2021年第26期|2007290.1-2007290.42|共42页
  • 作者单位

    Beijing Univ Chem Technol Coll Mat Sci & Engn Beijing Lab Biomed Mat State Key Lab Organ Inorgan Composites 15 North Third Ring Rd Beijing 100029 Peoples R China;

    Beijing Univ Chem Technol Coll Mat Sci & Engn Beijing Lab Biomed Mat State Key Lab Organ Inorgan Composites 15 North Third Ring Rd Beijing 100029 Peoples R China;

    Beijing Univ Chem Technol Coll Mat Sci & Engn Beijing Lab Biomed Mat State Key Lab Organ Inorgan Composites 15 North Third Ring Rd Beijing 100029 Peoples R China;

    Natl Ctr Nanosci & Technol China CAS Ctr Excellence Nanosci CAS Key Lab Biomed Effects Nanomat & Nanosafety 11 First North Rd Beijing 100190 Peoples R China|Univ Chinese Acad Sci Beijing 100049 Peoples R China;

    Ewha Womans Univ Dept Chem & Nanosci Seoul 03760 South Korea;

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

    azobenzene; biomedicine; bio#8208; optical windows; hypoxia; photoswitches;

    机译:偶氮;生物医学;生物‐光学窗;缺氧;Photoswitches;

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