Glycodynamers: Dynamic Polymers Bearing Oligosaccharides Residues − Generation, Structure, Physicochemical, Component Exchange, and Lectin Binding Properties
作者:Yves Ruff、Eric Buhler、Sauveur-Jean Candau、Ellina Kesselman、Yeshayahu Talmon、Jean-Marie Lehn
DOI:10.1021/ja9082733
日期:2010.3.3
Dynamic glycopolymers have been generated by polycondensation through acylhydrazone formation between components bearing lateral bioactive oligosaccharide chains. They have been characterized as bottlebrush type by cryo-TEM and SANS studies. They present remarkable fluorescence properties whose emission wavelengths depend on the constitution of the polymer and are tunable by constitutional modification through exchange/incorporation of components, thus also demonstrating their dynamic character. Constitution-dependent binding of these glycodynamers to a lectin, peanut agglutinin, has been demonstrated.