本綜述詳細(xì)介紹了手性聚合物粒子(包括以自組裝存在的手性粒子,乳液聚合形成的手性粒子,沉淀聚合形成的手性粒子,懸浮聚合形成的手性粒子,乳化形成的手性粒子),核殼及空心手性粒子(包括自組裝的手性粒子,種子乳液聚合的手性粒子等),磁性手性聚合物粒子等,對(duì)手性的研究提供了積極的指導(dǎo)意義。
Optically Active Particles of Chiral Polymers 共20頁(yè) 引文133篇
Ci Song, Xuan Liu, Dong Liu, Chonglei Ren, Wantai Yang,Jianping Deng*
Particles constructed by chiral polymers (defi ned as PCPs) have emerged as a rapidly expanding research fi eld in recent years because of their potentially wide-ranging applications in asymmetric catalysis, enantioselective crystallization, enantioselective release, amongst many others. The particles show considerable optical activity, due to the chirality of the corresponding polymers from which the particles are derived. This review article presents an overview on PCPs with emphasis on our group’s recent achievements in the preparation of PCPs derived from optically active helical polymers and their applications. PCPs can be prepared via emulsion polymerization, precipitation polymerization, and suspension polymerization by starting from monomers. Emulsifi cation of preformed
chiral polymers and self-assembly approaches also can lead to PCPs. Chiral polymer-based core/shell particles, hollow particles, and magnetic particles are also covered because of their remarkable properties and signifi cant potential applications.
Dr. Jianping Deng is currently a professor at Beijing University of Chemical Technology (BUCT, China). He worked as a postdoc on helical substituted polyacetylenes in Prof. T. Masuda’s group (Kyoto University, Japan; 2002–2004) after receiving a PhD from BUCT in 2001. His current research interests cover the synthesis of novel substituted polyacetylenes and optically active helical polymers, preparation of chiral polymer-based particles and applications of chiral polymer materials. |