基于植物多酚构筑新型功能材料

摘要

As biomass materials,plant polyphenols derive from a wealth of sources.Plant polyphenols possess typical bio-ac-tivity and anti-oxidation,as well as the abilities of ultraviolet absorption,metal chelation and nucleophilicity in the chemical reaction. Based on its particular molecular structure,plant polyphenol can potentially interact with other molecules by hydrogen bond,covalent bond,coordinate bond and π-π stacking,therefore plant polyphenols can be used for functional materials construction.Here,we in-troduce the various functionality,discuss the application progress of plant polyphenol based on its functionality and chemical reactivi-ty,and provide new insights into applications of the environment-friendly plant polyphenols to functional materials construction.%植物多酚是一类来源广泛的生物质材料,具有典型的生物活性和抗氧化性,还具有可吸收紫外线、可与金属离子螯合及可在化学反应中用作亲核试剂等多种功能与性质.植物多酚特殊的分子结构使其可以通过氢键、共价键、配位键、π-π堆叠等多种相互作用与其他分子结合,作为载体用于构筑各种功能材料.本文系统介绍了植物多酚的各种功能,讨论了近年来基于其功能性及化学反应性所开展的功能材料制备方面的研究进展,并展望了植物多酚这一类环境友好型生物质在功能材料制备方面的应用前景.