| 可生物降解型高分子材料聚乳酸及其微球制备研究 |
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| 引用本文： | 马喜峰.可生物降解型高分子材料聚乳酸及其微球制备研究[J].当代化工,2016(5):977-979. |
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| 作者姓名： | 马喜峰 |
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| 作者单位： | 陕西国防工业职业技术学院,陕西 西安,710302 |
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| 基金项目： | 陕西国防工业职业技术学院研究与开发项目，项目号Gfy13-25。 |
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| 摘 要： | 分析了直接聚合法、开环化聚合法合成聚乳酸的优缺点,综述了PLA微球的三种制备方法:相分离法、溶剂挥发法和喷雾干燥法,并对各种方法进行了比较分析。
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| 关 键 词： | 聚乳酸 微球 制备方法 |
Study on Synthesis of Poly Lactic Acid as Biodegradable Polymer Material and Preparation of Its Microspheres |
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| Abstract: | Advantages and disadvantages of the direct polymerization method and open-loop polymerization method for synthesis of poly (lactic acid) were analyzed; three preparation methods of PLA microspheres were reviewed, including phase separation method, solvent evaporation method and spray drying method. And these methods were compared and analyzed. |
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| Keywords: | polylactic acid microspheres preparation method |
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