Synthesis and Self-Assembly of a Nanoscaled Multiarm Polymer Terminated by 尾-Cyclodextrin

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• 作者：Jingjing Wang ; Jialiang Zhang ; Shuling Yu ; Wei Wu ; Xiqun Jiang
• 刊名：ACS Macro Letters
• 出版年：2013
• 出版时间：January 15, 2013
• 年：2013
• 卷：2
• 期：1
• 页码：82-85
• 全文大小：221K
• 年卷期：v.2,no.1(January 15, 2013)
• ISSN：2161-1653

文摘

Giant multiarm polymers with and without 尾-cyclodextrin (尾-CD) end groups were synthesized. Further, the former was assembled into nanoparticles via a 尾-CD/adamantane inclusion complex. The incorporation of an esterase-sensitive linker in the inclusion complex enables the nanoparticles to decompose to the multiarm polymer again through the hydrolysis of ester linkage, making the nanoparticles have the characteristics of multistage nanovectors.