影像科学与光化学2024，Vol.42Issue(4)：287-298,12.DOI:10.7517/issn.1674-0475.2024.04.01
两种具有三苯基吡啶结构的二氟硼化合物光学性能及潜指纹成像研究
Research on Optical Properties and Latent Fingerprint Imaging of Two Triphenylpyridine-based Difluoroboron Compounds
摘要
Abstract
The symmetrical triphenyl-substituted pyridine compounds had excellent physiological activity,which have been widely used in the synthesis key organic intermediates and important medicine structural units.To further explore the optical properties of triphenylpyridine compounds,two triphenylpyridine-based difluoroboron compounds were synthesized.The experimental results indicated that the difluoroboron compound containing dimethylamino unit exhibited more significant intramolecular charge transfer characteristics and aggregation-induced emission activity compared to the difluoroboron compound containing bromine atom,due to the different charge characteristics of bromine atom and dimethylamino unit.In addition,the triphenylpyridine-based difluoroboron compound containing dimethylamino group also displayed mechanofluorochromic behavior,and could be served as a photographic developer for latent fingerprint imaging.关键词
三苯基吡啶基团/二氟硼化合物/聚集诱导发光/潜指纹成像Key words
triphenylpyridine group/difluoroboron compound/aggregation-induced emission/latent fingerprint imaging分类
化学化工引用本文复制引用
杨忠,杨舒帆,田佳壮,杨艳华,高树林..两种具有三苯基吡啶结构的二氟硼化合物光学性能及潜指纹成像研究[J].影像科学与光化学,2024,42(4):287-298,12.基金项目
云南省"兴滇英才支持计划"青年人才专项项目(ZX20230278) （ZX20230278）
云南省教育厅科学研究基金研究生项目(2024Y757) （2024Y757）
