树形大分子的自组装

Self-Assembly of Dendritic Structures

非共价的分子间作用力或超分子相互作用,可用于树枝直接自组装,或将树枝环绕在以某一中心核作模板的分子周围,最终形成树形大分子。另外,树形大分子自组装,可得到高度有序的液晶聚集体和单层膜,也可增加其它有机物的溶解性。综述了树形大分子的自组装研究进展、研究结果及其应用前景。

This paper introduces the approaches of the self-assembly of dendritic structures. Intermolecular forces,or supramo-lecular interactions, either can be served to self-organise the dendrons to form a dendrimer structure directly,or alternatively they may hold the dendrons around a central core template molecular. What is more, self-assembly of dendrimer into liquid crystalline aggresgates and dendritic self-assembled monolayers are displayed. The important achievements and application prospects of these materials can be foreseen.