| 二丁基镁引发内酯开环聚合制备脂肪族聚酯 |
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| 引用本文： | 刘炼 魏志勇 王沛 高军 马驰 王冲 齐民. 二丁基镁引发内酯开环聚合制备脂肪族聚酯[J]. 功能材料, 2007, 38(A05): 1915-1917 |
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| 作者姓名： | 刘炼 魏志勇 王沛 高军 马驰 王冲 齐民 |
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| 作者单位： | [1]大连海事大学机电与材料工程学院,辽宁大连116026 [2]大连理工大学材料科学与工程学院,辽宁大连116024 |
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| 摘 要： | 以对人体无毒的二丁基镁作引发剂引发内酯开环聚合制备一系列脂肪族聚酯的均聚物、无规共聚物、两嵌段、三嵌段共聚物，用NMR，GPC，DSC，XRD等对其结构和性能进行表征，以期用作药物载体。
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| 关 键 词： | 二丁基镁 内酯 丙交酯 聚乳酸 生物材料 |
| 文章编号： | 1001-9731（2007）增刊-1915-03 |
| 修稿时间： | 2007-05-25 |
Synthesis of aliphatic polyesters via ring opening polymerization of lactones initiated with dibutylmagnesium |
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| LIU Lian, WEI Zhi-yong, WANG Pei, GA Jun, MAChi, WANG Chong, QIMin. Synthesis of aliphatic polyesters via ring opening polymerization of lactones initiated with dibutylmagnesium[J]. Journal of Functional Materials, 2007, 38(A05): 1915-1917 |
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| Authors: | LIU Lian WEI Zhi-yong WANG Pei GA Jun MAChi WANG Chong QIMin |
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| Affiliation: | 1. Electromechanics and Materials Engineering College, Dalian Maritime University, Dalian 116026,China; 2. School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024,China |
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| Abstract: | A series of aliphatic polyesters, such as homopolymers, random copolymers, block and triblock copolymers, were synthesized by ring opening polymerization of lactones initiated with dibutyl magnesium. The structure and properties of the resulting polymers were measured by NMR, GPC, DSC and XRD. It is suggested that the resulting polymer is a potential drug-loading materials. |
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| Keywords: | dibutylmagnesium lactone lactide polylactides biomaterials |
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