A Linear-Hyperbranched Supramolecular Amphiphile and Its Self-Assembly into Vesicles with Great Ductility
A Linear-Hyperbranched Supramolecular Amphiphile and Its Self-Assembly into Vesicles with Great Ductility
复制标题
线性超支化超分子两亲物及其自组装成具有良好延展性的囊泡
DOI：
10.1021/ja207924w
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发表时间：
2012-01-18
影响因子：
15
通讯作者：
Yan, Deyue
中科院分区：
文献类型：
--
作者：
Tao, Wei;Liu, Yong;Yan, Deyue
通过AD/CD主客体间的特殊作用，将长烷基链（AD-CIV n = 12，18，30）与超支化β-环糊精接枝聚甘油（CD-g-HPG）非共价偶联，合成了一种线型-超支化两亲超分子.获得的超分子C-n-b-HPG自组装成具有良好延展性的单层囊泡，可以在β-CD的竞争宿主下轻易分解。
A linear-hyperbranched supramolecular amphiphile was synthesized through the noncovalent coupling of adamantane-functionalized long alkyl chain (AD-CIV n = 12, 18, 30) and hyperbranched polyglycerol grafted from beta-cyclodextrin (CD-g-HPG) by the specific AD/CD host guest interactions. The obtained supramolecular C-n-b-HPGs self-assembled into unilamellar vesicles with great ductility that could be disassembled readily under a competitive host of beta-CD.