Macromolecules2008年第一期的Review文章

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Macromolecules 2008, 41, 3-12

Review

Chirality-Responsive Helical Polymers

Eiji Yashima, Katsuhiro Maeda

ABSTRACT:

Unique macromolecules that fold into a preferred-handed helical conformation induced by external chiral stimuli are mainly described in this review. In contrast to small molecular systems, the chiral information of nonracemic guest molecules transfers with a significant amplification in a dynamic helical polymer, such as stereoregular poly(phenylacetylene)s bearing functional pendant groups as an excess of a single-handed helix
through noncovalent bonding interaction, which provides an efficient chirality-sensing system. The chirality sensing of other oligomers (foldamers) is also briefly described.

[ Last edited by mengbaiyang on 2008-3-10 at 09:19 ]

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