Abstract
A bottleneck in biomimetic synthesis consists in the full copy of,for example,the hierarchical structure of proteins directed by weak interactions.By contrast with covalent bonds bearing definite orientation and high stability,weak intermolecular forces within a continuous dynamic equilibrium can be hardly tamed for molecular design.In this endeavor,a ligand-dominated strategy that embodies tunable electrostatic repulsion and π…π stacking was first employed to shape polyoxovanadate-based metal-organic polyhe-dra(VMOPs).Structural evolution involving transformation,interlock,and discovery of an unprecedented prototype of the Star of David was hence achievable.Not only as a handy tool for the primary structural control over VMOPs,these weak forces allow for an advanced management on the spatial distribution of such manmade macromolecules as well as the associated physicochemical behaviors,representing an ideal model for simulating and interpreting the conformation-function relationship of proteins.
基金项目
国家自然科学基金(22001066)
湖南省自然科学基金(2021JJ40049)
湖南省自然科学基金(2022JJ20007)
Science and Technology Innovation Program of Hunan Province(2022RC1115)
湖北省教育厅科技项目(QN2023049)
Science Foundation of Hebei Normal University(L2023B51)
TianHe-2(LvLiang,China)Cloud Computing Center()
维普
万方数据