Morphological control and molecular recognition by bis-urea hydrogen bonding in micelles of amphiphilic tri-block copolymers
作者:Natalia Chebotareva、Paul H. H. Bomans、Peter M. Frederik、Nico A. J. M. Sommerdijk、Rint P. Sijbesma
DOI:10.1039/b507171b
日期:——
Hydrogen bonding between urea groups of amphiphilic tri-block copolymers considerably affects their self-assembly in water, which results in a strong modification of morphology and viscosity of aqueous solutions; the hydrogen bonding motif in these amphiphilic copolymers allows molecular recognition of small molecules with complementary hydrogen bonding units.
两亲性三嵌段共聚物的脲基之间的氢键作用对其在水中的自组装有很大影响,从而对水溶液的形态和粘度产生强烈的改变;这些两亲性共聚物中的氢键图案允许分子识别具有互补氢键单元的小分子。