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形状持久的破坏者形状持久的破坏者

Yao-Chih Lu¹, Roberto Anedda², Long-Li Lai¹

¹Department of Applied Chemistry, National Chi Nan University, Puli 545, Taiwan.

Molecules (Basel, Switzerland)

|July 29, 2023

概括

本综述探讨了具有刚性链接器的形状持久树枝体,重点关注它们的结构和潜在应用. 这些分子保持了定义的形状,与灵活的树枝状物不同,在材料科学中提供了新的可能性.

科学领域:

聚合物化学聚合物化学
超分子化学超分子化学
材料科学材料科学材料科学

背景情况:

体是分支的大分子,有核心,链接和外围单元.
灵活的树枝状体 (例如,PAMAM) 缺乏持久的分子形状.
形状持久的带有刚性链接器的树突体较少被探索,但保持了明确的结构.

研究的目的:

审查近期 (2012-2023) 形状持久的树枝状物与刚性连接部分的进展.
突出这些树突体的结构特征和潜在应用.
区分具有灵活和非灵活外围的树枝状物及其对空洞可访问性的影响.

主要方法:

2012年至2023年间发表的科学文章的文献综述.
对聚焦于具有刚性连接群的树枝状树体的研究进行分析.
根据外围群的灵活性 (灵活的基基与非灵活) 来对审查的树枝状体进行分类.

主要成果:

八篇文章回顾了形状持久的树枝状体,具有灵活的基外围,可能表现出中位相.
八篇文章回顾了形状持久的树枝状体,其外围是不灵活的,允许客分子 (离子,气体,VOC) 进入间歇性空隙.
外围群体的灵活性显著影响了固态内分子空隙空间的可访问性.

结论:

形状持久的树枝状树木具有刚性连接器,提供独特的结构完整性.
边缘群体的灵活性是空洞可访问性和潜在应用的关键决定因素.
这些树枝状体对涉及分子识别,封装和宿主-客人化学的应用有希望.

关键词:

吸附是一种吸附.树枝状的树枝状物感应感应感应感应感应形状持久 - 形状持久的虚空空间是一个空虚的空间.

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