文献类型：期刊文献

英文题名：Tailoring Polymeric Hydrogels through Cyclodextrin Host-Guest Complexation

作者：Guo, Xuhong[1];Wang, Jie[1];Li, Li[1];Pham, Duc-Truc[2];Clements, Philip[2];Lincoln, Stephen F.[2];May, Bruce L.[2];Chen, Qingchuan[1];Zheng, Li[1];Prud'homme, Robert K.[3]

机构：[1]E China Univ Sci & Technol, State Key Lab Chem Engn, Shanghai 200237, Peoples R China;[2]Univ Adelaide, Sch Chem & Phys, Adelaide, SA 5005, Australia;[3]Princeton Univ, Dept Chem Engn, Princeton, NJ 08544 USA

年份：2010

卷号：31

期号：3

起止页码：300

外文期刊名：MACROMOLECULAR RAPID COMMUNICATIONS

收录：;EI(收录号：20100612690400);WOS:【SCI-EXPANDED(收录号:WOS:000274936500009)】；

基金：We gratefully acknowledge the Australian Research Council, NSFC grants 20774028 and 20774030, 111 Project Grant B08021, Shanghai Shuguang Plan Project 06SG35, Shanghai Pujiang Talent Project 07PJ14022 and 08PJ14036, and the China Scholarship Council for support of this work

语种：英文

外文关键词：cyclodextrin; host-guest complexation; hydrogels polyelectrolytes

摘要：A close correllation between molecular-level interactions and macroscopic characteristics of polymer networks exists. The characteristics of the polymeric hydrogels assembled from beta-cyclodextrin (beta-CD) and adamantyl (AD) substituted poly(acrylate)s can be tailored through selective host-guest complexation between beta-CD and AD substituents and their tethers. Dominantly, steric effects and competitive intra- and intermolecular and host-guest complexation are found to control poly(acrylate) isomeric inter-strand linkage in polymer network formation. This understanding of the factors involved in polymeric hydrogel formation points the way towards the construction of increasingly sophisticated biocompatible materials.