Programmable Multicomponent Self-Assembly Based on Aromatic Amino Acids

© 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 30(2018), 49 vom: 15. Dez., Seite e1805175
1. Verfasser: Xing, Pengyao (VerfasserIn)
Weitere Verfasser: Phua, Soo Zeng Fiona, Wei, Xuan, Zhao, Yanli
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article aromatic amino acids hydrogen bonding multicomponent self-assembly superchirality ternary coassembly Amino Acids, Aromatic Carboxylic Acids Ligands Pyridines mehr... pyridine NH9L3PP67S
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520 |a Construction of integrated self-assembly with ordered structures from two or more organic building blocks is currently a challenge, since it suffers from intrinsic systematic complexity and diverse competitive pathways. Here, it is reported that aromatic amino acid building units can be incorporated into two- or three-component coassembly driven primarily by hydrogen bonding interactions without the assistance of metal-ligand and macrocycle-based host-guest interactions. The key strategy is to employ a C3 -symmetric molecule with alternative hydrogen bonding donor/acceptor sites that are able to bind either carboxylic acid or pyridine appended building units. Aromatic amino acids, C3 -symmetric compound, and bipyridine unit constitute a unique ternary mutual binding system, where three coassembly pathways including two pairwise formations and one ternary combination are unveiled, giving rise to two- and three-component self-assemblies with ordered structures, respectively. The pathway complexity lies in the structural parameter of aromatic amino acids, which can be programmable by controlling substituents at the α-position of amino acids 
650 4 |a Journal Article 
650 4 |a aromatic amino acids 
650 4 |a hydrogen bonding 
650 4 |a multicomponent self-assembly 
650 4 |a superchirality 
650 4 |a ternary coassembly 
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650 7 |a Pyridines  |2 NLM 
650 7 |a pyridine  |2 NLM 
650 7 |a NH9L3PP67S  |2 NLM 
700 1 |a Phua, Soo Zeng Fiona  |e verfasserin  |4 aut 
700 1 |a Wei, Xuan  |e verfasserin  |4 aut 
700 1 |a Zhao, Yanli  |e verfasserin  |4 aut 
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773 1 8 |g volume:30  |g year:2018  |g number:49  |g day:15  |g month:12  |g pages:e1805175 
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