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Helical Nanostructures with Circularly Polarized Luminescence from the Multicomponent Assembly of π-Conjugated N-terminal Amino Acids.
ChemPlusChem ( IF 3.0 ) Pub Date : 2020-06-23 , DOI: 10.1002/cplu.202000397 Jianjian Zhao 1 , Pengyao Xing 1
ChemPlusChem ( IF 3.0 ) Pub Date : 2020-06-23 , DOI: 10.1002/cplu.202000397 Jianjian Zhao 1 , Pengyao Xing 1
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Self‐assembled structures with circularly polarized luminescence (CPL) have attracted great attention in recent years. π‐conjugated N‐terminal amino acids with chiral amino acid residues and luminophores are capable of forming self‐assembled structures at hierarchical levels, whereby chirality can be transferred to the macroscopic scale with easily modulated CPL properties. Due to the presence of multiple noncovalent binding sites, including hydrogen bonding and aromatic interactions, π‐conjugated N‐terminal amino acids are emerging core candidates for incorporation into multicomponent self‐assembled architectures, accomplishing rational control over supramolecular chirality as well as showing rich chiroptical properties. In this Minireview, we provide a brief summary of multiple‐component coassembled systems comprising π‐conjugated N‐terminal amino acids, small organic species and metal ions. The synthesis of helical structures and manipulation of supramolecular chirality by controlling the self‐assembled species is introduced, and the CPL properties of multiple‐component π‐conjugated N‐terminal amino acids are also briefly summarized.
中文翻译：
螺旋共轭N末端氨基酸多组分组装的圆偏振发光螺旋纳米结构。
近年来，具有圆偏振发光（CPL）的自组装结构引起了极大的关注。具有手性氨基酸残基和发光体的π共轭N末端氨基酸能够在层次结构上形成自组装结构，从而手性可以通过易于调节的CPL特性转移到宏观尺度。由于存在多个非共价结合位点，包括氢键和芳族相互作用，因此π共轭N末端氨基酸是整合到多组分自组装体系结构中的新兴核心候选人，可实现对超分子手性的合理控制并显示出丰富的手性。在此Minireview中，我们简要概述了包含π共轭N末端氨基酸，小的有机物和金属离子的多组分共组装系统。介绍了通过控制自组装物种的螺旋结构的合成和超分子手性的操纵，并简要总结了多组分π-共轭的N-末端氨基酸的CPL性质。
更新日期：2020-07-09
中文翻译：
螺旋共轭N末端氨基酸多组分组装的圆偏振发光螺旋纳米结构。
近年来，具有圆偏振发光（CPL）的自组装结构引起了极大的关注。具有手性氨基酸残基和发光体的π共轭N末端氨基酸能够在层次结构上形成自组装结构，从而手性可以通过易于调节的CPL特性转移到宏观尺度。由于存在多个非共价结合位点，包括氢键和芳族相互作用，因此π共轭N末端氨基酸是整合到多组分自组装体系结构中的新兴核心候选人，可实现对超分子手性的合理控制并显示出丰富的手性。在此Minireview中，我们简要概述了包含π共轭N末端氨基酸，小的有机物和金属离子的多组分共组装系统。介绍了通过控制自组装物种的螺旋结构的合成和超分子手性的操纵，并简要总结了多组分π-共轭的N-末端氨基酸的CPL性质。
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