作者: Aixiang Li , Qiuhong Li , Pengliang Sui , Weiwei Wang , Zhaoyu Zhang
DOI: 10.1016/J.COLSURFA.2021.126642
关键词: Microemulsion 、 Fluorescence 、 Supramolecular assembly 、 Luminescence 、 Ammonium bromide 、 Photochemistry 、 Template method pattern 、 Electron transfer 、 Nanomaterials 、 Materials science
摘要: Abstract The supramolecular assembly was prepared by combining 16-alkyl (ferrocenyl-methyl) ammonium bromide (Fc16AB) and fluorescein sodium (FS) via the ionic self-assembly (ISA) strategy. obtained Fc16AB-FS performed multiple responsiveness hierarchical fluorescence intensity to varied modulation, including redox β-CD inclusion. mechanisms of quenching triggered photo-induced electron transfer (PET) enhancement led aggregation-induced emission (AIEE) were analyzed in detail. At same time, Fc16AB-FS/SiO2 nanoparticles water-in-oil reverse microemulsion method showed luminescence behaviors solid state with at 523 nm, which could be used prepare fluorescent film obtain white-luminescence commercial blue LED. By ISA strategy method, a novel synthesis presented, broadened application template preparing nanomaterials.