文献综述：聚乳酸-聚乙二醇-聚乳酸三嵌段共聚物的溶解特性笔者：高建文，廖凯荣，全大萍，卢泽俭医学文献网页链接：文献综述：A series of polylactic acid (PLA) - polyethylene glycol (PEG) - polylactic acid (PLA) triblock copolymers were prepared by ring opening polymerization of lactide using stannous octoate as initiator and polyethylene glycol as co initiator The influence of PEG molecular weight and propylene ester/PEG molar ratio on the hydrolysis behavior of copolymers was investigated by examining the changes in intrinsic viscosity [η], mass, and thermal behavior of copolymers during hydrolysis in physiological saline The results indicate that PEG blocks have a significant impact on the hydrolysis rate of copolymers When the molar ratio of propylene glycol/PEG is constant, the larger the molecular weight of PEG, the easier it is for the copolymer to hydrolyze; When the PEG block length is constant, the higher the molar ratio of propylene ester/PEG, the slower the hydrolysis rate of the copolymer

以心路历程亚锡为触发剂,聚乙二醇大氧分子为共触发剂来进行丙交酯开环聚合反应制得了产品系列聚乳酸(PLA)-聚乙二醇(PEG)-聚乳酸(PLA)三嵌段共聚物.从共聚物在生理波动氯化钠内电离时基本特征运动粘度[η],服务质量和热犯罪情况的波动,检查了含PEG原子核量和丙交酯/PEG摩尔加料对比共聚物电离犯罪情况的影向.报告单显示,PEG嵌段对共聚物的电离转速有极为重要损害.丙交酯/PEG摩尔加料比千万时,PEG氧分子量越大,共聚物更加容易电离;PEG嵌段长短千万时,丙交酯/PEG摩尔加料比越大,共聚物电离转速相比慢慢的.重要性推荐英文：mPEG-CH3mPEG-tri-Glutamic AcidmPEG-di-Glutamic AcidmPEG-FAmPEG-PEI(25K)mPEG-SBAmPEG-PCL(3K)mPEG-SS-C30mPEG-PCL(10K)mPEG-PCL(12K)mPEG-AlkenemPEG-DFmPEG-DBCO上面游戏内容游戏内容源各样刊物或医学文献，如不侵权行为请联络大家删了！