| INCLUSION COMPLEX FORMATION BETWEEN α-CYCLODEXTRIN AND BIODEGRADABLE COMBLIKE COPOLYMERS WITH POLY(α,β-MALIC ACID) BACKBONES AND mPEG SIDE CHAINS |
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| 引用本文： | 何斌,顾忠伟.INCLUSION COMPLEX FORMATION BETWEEN α-CYCLODEXTRIN AND BIODEGRADABLE COMBLIKE COPOLYMERS WITH POLY(α,β-MALIC ACID) BACKBONES AND mPEG SIDE CHAINS[J].高分子科学,2009,0(5):729-737. |
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| 作者姓名： | 何斌 顾忠伟 |
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| 作者单位： | Jing Zeng,Yuan Li,Bin He,Yu Nie,Zhong-wei Gua(National Engineering Research Center for Biomaterials(Sichuan University),Chengdu 610064,China);Jia-jing Li(School of Chemical Engineering,Sichuan University,Chengdu 610064,China);Rui Wang,Xiang-lin Luo(School of Polymer Science & Engineering,Sichuan University,Chengdu 610064,China);Zhi-rong Zhang(West China School of Pharmacy,Sichuan University,Chengdu 610064,China) |
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| 基金项目： | This work was financially supported by the National Basic Research Program of China，National Natural Science Foundation of China，Sichuan Youth Science & Technology Foundation |
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| 摘 要： | Inclusion complexes(ICs) composed ofα-cyclodextrins(α-CD) and biodegradable comblike copolymers with poly(α,β-malic acid)(PMA) backbones and methylated poly(ethylene glycol)(mPEG) side chains were prepared by the host-guest reaction.Two series of ICs with mPEG750 and mPEG2000 were prepared.The stoichiometry(EG/CD) of all the ICs in mPEG2000 series was 3.1,no matter what the graft degree was.While in mPEG750 series,the stoichiometry(EG/CD) was very different:it increased with the amount of mPEG decreasing...
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| 关 键 词： | α-Cyclodextrins |
| 收稿时间： | 2008-08-27 |
| 修稿时间： | 2008-11-07 |
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