机械致荧光变色材料荧光特性的结构依赖性研究进展

Research progress on the structure dependence of the fluorescence properties of mechanoflurochromic materials

综述了近年来机械致荧光变色材料荧光特性的分子结构依赖性研究进展,主要包括四苯乙烯基机械致荧光变色材料、噻唑基机械致荧光变色材料、吡啶基机械致荧光变色材料、苯并咪唑基机械致荧光变色材料以及其他结构的机械致荧光变色材料。同时归纳总结了该领域今后的发展趋势,未来的研究重点将主要集中在设计开发具有对外力刺激相应灵敏度高、荧光颜色变化明显且可逆性和可重复性强等优点的机械致荧光变色材料。

The research progress of the molecular structure dependence of the fluorescence properties of the mechanoflurochromic materials in recent years is reviewed,including tetraphenylethene based mechanoflurochromic materials,thiazole based mechanoflurochromic materials,pyridine based mechanoflurochromic materials,benzimidazoles based mechanoflurochromic materials and other types of mechanoflurochromic materials.At the same time,the development trend of this field in the future is summarized.The future research focuses on the design and development of mechanoflurochromic materials with the advantages of high sensitivity to external force stimulation,obvious change of fluorescent color,strong reversibility and repeatability.