DNA超分子水凝胶  

Supramolecular DNA Hydrogel

作　　者：邵昱[1] 李闯[1] 周旭[1] 吴芬[1] 贾昊旸 王一杰[1] 刘冬生[1] 

机构地区：[1]有机光电子与分子工程教育部重点实验室,清华大学化学系,北京100084

出　　处：《高分子通报》2015年第9期100-108,共9页Polymer Bulletin

基　　金：国家基础科学研究计划(973项目,2013CB932803);国家自然科学基金(91427302,21421064)资助项目

摘　　要：DNA纳米技术作为高度学科交叉的研究领域,涉及生命科学、化学、物理、材料科学以及纳米技术等众多领域,近年来成为国际的前沿热点研究方向。基于DNA自组装技术,人们构建了一系列分子器件和材料。DNA超分子水凝胶作为一种智能响应性的材料,具有潜在的生物医学应用前景。本文综述了近年来该材料代表性的组装策略、响应性质和应用研究。Abstract：In recent years, DNA nanotechnology has become a highly interdisciplinary research field, including such as life science, chemistry, physics, materials science and nanotechnology, and many other fields. Based on DNA self-assembly technology, people have constructed a series of molecular devices and materials. As a kind of smart and dynamic materials, supramolecular DNA hydrogels have potential applications in the biomedical field. This review highlights the recent important study about the self-assembled strategies, dynamic responsiveness and biomedical applications of supramoleeular DNA hydrogels.

关 键 词：DNA超分子水凝胶 力学性质 响应性 细胞培养 三维细胞打印 

分 类 号：O648.17[理学—物理化学]