一种线性-超支化超分子两亲体及其自组装成具有高延展性的囊泡。
A linear-hyperbranched supramolecular amphiphile and its self-assembly into vesicles with great ductility.
机构信息
School of Chemistry & Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, PR China.
出版信息
J Am Chem Soc. 2012 Jan 18;134(2):762-4. doi: 10.1021/ja207924w. Epub 2011 Dec 29.
A linear-hyperbranched supramolecular amphiphile was synthesized through the noncovalent coupling of adamantane-functionalized long alkyl chain (AD-C(n), n = 12, 18, 30) and hyperbranched polyglycerol grafted from β-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 β-CD.
通过金刚烷功能化长烷基链（AD-C(n)，n=12、18、30）与从β-环糊精接枝的超支化聚甘油（CD-g-HPG）的非共价偶联，合成了一种线性超支化超分子两亲物。所得超分子 C(n)-b-HPG 自组装成具有高延展性的单层囊泡，在β-CD 的竞争主体存在下可以轻易解组装。
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