An amphiphilic derivative with a large Stokes shift by introducing flexible hydrophilic long chains into a rigid ethylene-pyrene compound have been successfully synthesized.The alkylated compound exhibited a notable c...An amphiphilic derivative with a large Stokes shift by introducing flexible hydrophilic long chains into a rigid ethylene-pyrene compound have been successfully synthesized.The alkylated compound exhibited a notable change in charge distribution,facilitating cation-π interactions.Through the process of amphiphilic self-assembly,the formation of highly ordered aggregates enabled effective photo-dimerization under 449 nm LED irradiation.Notably,this photo-responsive technology not only exhibited advanced multi-color emission effects,including white light emission but also exhibited environmentally friendly behavior in the aqueous phase.展开更多
基金supported by the National Natural Science Foundation of China(No.21602124)Fluorine Silicone Materials Collaborative Fund of Shandong Provincial Natural Science Foundation(No.ZR2021LFG007)+1 种基金Key R&D Program of Shandong Province(No.2019JZZY020229)the Young Scholars Program of Shandong University(No.2018WLJH40)。
文摘An amphiphilic derivative with a large Stokes shift by introducing flexible hydrophilic long chains into a rigid ethylene-pyrene compound have been successfully synthesized.The alkylated compound exhibited a notable change in charge distribution,facilitating cation-π interactions.Through the process of amphiphilic self-assembly,the formation of highly ordered aggregates enabled effective photo-dimerization under 449 nm LED irradiation.Notably,this photo-responsive technology not only exhibited advanced multi-color emission effects,including white light emission but also exhibited environmentally friendly behavior in the aqueous phase.
