Evaporation-induced self-assembly of trans-2-aminocyclopentanecarboxylic acid hexamers

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• 作者：Sunbum Kwon ; Kyungtae Kang ; Aram Jeon ; Ji Hun Park ; Insung S. Choi ; Hee-Seung Lee ; ^{hee-seung_lee@kaist.ac.kr}
• 关键词：Foldamer ; 尾-Peptide ; Self-assembly ; Nanostructure
• 刊名：Tetrahedron
• 出版年：2012
• 期刊代码：107_00404020
• 类别：ch
• 出版时间：10 June, 2012
• 卷：68
• 期：23
• 页码：4368-4373
• 文件大小：994 K

摘要

In this paper, we report the self-assembly phenomenon of trans-2-aminocyclopentanecarboxylic acid hexamer (ACPC₆) by the evaporation-induced self-assembly. The SEM and TEM analyses of the self-assembled 3D molecular architecture revealed the characteristic shape of hollow parallelepiped and its supramolecular chiral expression on surface. A systematic study with the derivatives of ACPC₆ showed the effect of the terminal groups of ACPC₆ on the particular 3D shape formation. We also found that water molecules played a crucial role in the formation of hollow morphogenesis under the evaporation-induced self-assembly condition, and a plausible formation mechanism was suggested.