Differentiated self-assembly through orthogonal noncovalent interactions towards the synthesis of two-dimensional woven supramolecular polymers  

作　　者：Zhenzhu Wang Chenglong Liu Yunpeng Ge Wencan Li Chenyang Zhang Bing Yang Shizhong Mao Zeyuan Dong 

机构地区：[1]State Key Laboratory of Supramolecular Structure and Materials,College of Chemistry,Jilin University,Changchun 130012,China [2]Center for Supramolecular Chemical Biology,Jilin University,Changchun 130012,China

出　　处：《Chinese Chemical Letters》2024年第5期179-182,共4页中国化学快报（英文版）

基　　金：supported by the National Natural Science Foundation of China(Nos.92156012 and 22071078).

摘　　要：Molecular weaving is a powerful approach to make molecularly woven materials that have showed unprecedented characteristics and properties intrinsically distinct to those of non-woven materials.We here report a facile and efficient approach for the synthesis of 2D woven supramolecular polymers by differentiated self-assembly through orthogonal noncovalent interactions.Importantly,the difference in binding strength of two orthogonal noncovalent interactions can be used to control the process of molecular weaving.Consequently,single-layered 2D woven supramolecular polymers were synthesized and fully characterized by various techniques.This study demonstrates a controllable method for molecular weaving,and will significantly hasten the development of molecularly woven materials.

关 键 词：Differentiated self-assembly Double-stranded helix Molecular weaving Supramolecular chemistry Two-dimensional polymer 

分 类 号：O641.3[理学—物理化学] TQ317[理学—化学]