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[J POLYM SCI POL CHEM] An H-Shaped Polymer Bonding β-Cyclodextrin at Branch Points: Synthesis and Influences of Attached β-Cyclodextrins on Physical Properties
writer:Cheng-Guang Mu, Xiao-Dong Fan*, Wei Tian*, Yang Bai, Zhen Yang, Hao Yao, Heng Chen
keywords:H-Shaped Polymer,β-Cyclodextrin,Self-assembly
source:期刊
specific source:JOURNAL OF POLYMER SCIENCE, PART A: POLYMER CHEMISTRY 2013, 51, 1405–1416
Issue time:2013年
We report on the synthesis of an H-shaped polymer bonding β-cyclodextrin (β-CD) at branch points and influences of attached β-CD on physical properties. The glass transition temperature (Tg) and lower critical solution temperature (LCST) of the H-shaped polymer increased after the attachment of b-CD. The self-assembly and thermal responsive behaviors, as well as the encapsulation behaviors of PEG-2CD(-4PNIPAM) were also altered. Besides, PEG-2CD(-4PNIPAM) can encapsulate doxorubicin below its LCST due to the formation of micelles.
全文链接:http://onlinelibrary.wiley.com/doi/10.1002/pola.26512/full