Azacrown-attached meta-ethynylpyridine polymer: saccharide recognition regulated by supramolecular device.
نویسندگان
چکیده
Polymeric synthetic host , azacrown-attached 2,6-pyridylene ethynylene polymer, was investigated for its saccharide recognition and the additive effect of triethylene tetramine-trifluoroacetic acid; heteroallosteric effects were observed on the basis of CD and UV/Vis analyses, which indicated saccharide-dependent stabilization and destabilization of helical complexes by the formation of pseudopolyrotaxanes.
منابع مشابه
Formation of higher-order structures of chiral poly(ethynylpyridine)s depending on size, temperature, and saccharide recognition.
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ورودعنوان ژورنال:
- Chemical communications
دوره 16 شماره
صفحات -
تاریخ انتشار 2009