首页|Photo-induced tunable luminescence from an aggregated amphiphilic ethylene-pyrene derivative in aqueous media

Photo-induced tunable luminescence from an aggregated amphiphilic ethylene-pyrene derivative in aqueous media

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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 am-phiphilic 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.

Supramolecular chemistryAmphiphilic assemblyStimuli-responsive materialsTunable luminescencePyrene derivative

Junying Zhang、Ruochen Li、Haihua Wang、Wenbing Kang、Xing-Dong Xu

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National Engineering Research Center for Colloidal Materials,Key Laboratory of Special Functional Aggregated Materials of Ministry of Education,Shandong Key Laboratory of Advanced Silicone Materials and Technology,School of Chemistry and Chemical Engineering,Shandong University,Ji'nan 250100,China

National Natural Science Foundation of ChinaFluorine Silicone Materials Collaborative Fund of Shandong Provincial Natural Science FoundationKey R&D Program of Shandong ProvinceYoung Scholars Program of Shandong University

21602124ZR2021LFG0072019JZZY0202292018WLJH40

2024

10.1016/j.cclet.2023.109216

中国化学快报(英文版)
中国化学会

中国化学快报(英文版)

CSTPCD
影响因子：0.771
ISSN：1001-8417
年,卷(期)：2024.35(6)
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