超支化聚合物胶束自组装  

Self-assembly of Hyperbranched Polymer Micelles

作　　者：侯志林[1] 周永丰[1] 颜德岳[1] 

机构地区：[1]上海交通大学,化学化工学院,上海200240

出　　处：《高分子通报》2015年第9期5-20,共16页Polymer Bulletin

基　　金：973项目(2013CB834506);国家杰出青年基金(21225420);国家自然科学基金(21404070,91127047)资助项目

摘　　要：超支化聚合物因其独特的拓扑结构和物理化学性质,引起了科学界和工业界的广泛关注,成为高分子学科一个新的研究热点之一。近年来,超支化聚合物在分子自组装研究领域展示出了独特的潜力,实现了多维多尺度自组装,制备了各种超分子结构。而胶束是超支化聚合物最容易自组装得到的超分子结构。本文我们将系统总结超支化聚合物包括聚醚、聚酯、聚磷酸酯、聚多糖等胶束自组装行为、组装机理及其在生物医药、纳米载体、金属纳米粒子制备等方面的最新应用。Due to their unique topological structure and interesting physical/chemical properties, hyperbranehed polymers have attracted wide attention from both academia and industry. As a newly emerging research area, hyperbranched polymers have displayed great potential to be excellent precursors in self-assembly, and many impressive supramolecular aggregates and hybrids at all scales and dimensions have been generated. Mieelles are the most common supramolecular structure through the self-assembly of hyperbranched polymers. In this paper, the recent developments in hyperbranched polymers micelles, including self-assembly precursors, self-assembly mechanisms and their applications in biomedical areas, nano-carrier and preparation of metal nanoparticles have been comprehensively reviewed.

关 键 词：超支化聚合物 胶束 自组装 生物医药应用 纳米反应器 催化 

分 类 号：O631.1[理学—高分子化学]