Supramolecular Chemistry of Membranes

Supramolecular Chemistry of Membranes
复制标题

膜的超分子化学

DOI:
10.1002/9780470661345.smc172
复制
发表时间:
2012
影响因子:
5.7
通讯作者:
S. J. Webb
S. J. Webb
中科院分区:
化学2区
文献类型:
--
作者:
G. Noble;R. J. Mart;K. P. Liem;S. J. Webb

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磷脂双层膜不仅仅是细胞的分界线,它们还是生物体的一些基本功能的所在地,包括呼吸和光合作用。在这些复杂和非常大的自组装生物结构的核心是疏水效应,这导致磷脂组装成双层并形成封闭的隔室。虽然这个优雅的过程本身就是一个热衷于研究的领域,但最近对生物膜超分子化学的许多研究都针对特定的功能,如信号传导,催化或运输。复制这些细胞的过程很大程度上借鉴了超分子的原则,这篇综述介绍了一些关键的工作,已经取得了进展的超分子研究到生物膜,重点是那些系统开发的磷脂双分子层。简要讨论了生物膜形成和行为的基本原理,旨在为希望在超分子化学中探索生物膜化学的超分子化学研究人员提供背景材料。案例研究,然后介绍了说明在不同方面的超分子膜化学,即,膜内识别,膜间识别,并在膜的反应性的进展。 保留字: 膜; 脂质; 囊泡; 自组装; 分子识别; 主客体系统; 受体
Phospholipid bilayer membranes are more than just the delimiting boundaries of cells, they are home to some of the fundamental functions of living organisms, including respiration and photosynthesis. At the core of these complex and remarkably large self-assembled biological structures is the hydrophobic effect, which causes phospholipids to assemble into bilayers and form closed compartments. Although this elegant process is an area of keen study in its own right, much recent research into the supramolecular chemistry of biomembranes has targeted specific functions, such as signaling, catalysis, or transport. Replicating these cellular processes draws heavily on supramolecular principles and this review describes some of the key works that have progressed supramolecular research into biomembranes, with a focus on those systems developed in phospholipid bilayers. A brief discussion of the fundamental principles that govern biomembrane formation and behavior is provided, which aims to provide background material for researchers in supramolecular chemistry who wish to explore biomembrane chemistry in supramolecular chemistry. Case studies are then introduced to illustrate progress in different aspects of supramolecular membrane chemistry, namely, intramembrane recognition, intermembrane recognition, and reactivity at membranes. Keywords: membranes; lipids; vesicles; self-assembly; molecular recognition; host–guest systems; receptors
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