The Self-assembly of Folding Architectures and Their Applications in Molecular Recognition

doi:10.7523/j.issn.2095-6134.2006.6.020

Journal of University of Chinese Academy of Sciences ›› 2006, Vol. 23 ›› Issue (6): 842-847.DOI: 10.7523/j.issn.2095-6134.2006.6.020

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The Self-assembly of Folding Architectures and Their Applications in Molecular Recognition

HOU Jun-Li, JIANG Xi-Kui, LI Zhan-Ting

State Key Laboratory of Bio-Organic and Natural Products Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China

Received:1900-01-01 Revised:1900-01-01 Online:2006-11-15

Abstract

Abstract: Foldamers are linear molecules that are driven by collective noncovalent forces to fold into a conformationally ordered state in solution or solid state. Three kinds of foldamers have been designed, synthesized and characterized, which include: 1) solvophobically-driven oligo(ethylene glycol) helical foldamers, 2) hydrogen bonded oligohydrazide foldamers and 3) hydrogen-bonded porphyrin-appended foldamers. The qualitative and quantitative investigations by NMR, UV-vis, fluorescent, and circular dichroism spectroscopy revealed that these foldamers can act as efficient receptors for discrete kinds of organic molecules and ions in different organic solvents. The supramolecular chiral induction or amplification has also been investigated for the hydrogen bonded folding systems.

CLC Number:

O621

HOU Jun-Li, JIANG Xi-Kui, LI Zhan-Ting. The Self-assembly of Folding Architectures and Their Applications in Molecular Recognition[J]. Journal of University of Chinese Academy of Sciences, 2006, 23(6): 842-847.

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The Self-assembly of Folding Architectures and Their Applications in Molecular Recognition

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