中国化学快报(英文版)2024，Vol.35Issue(6) ：303-306.DOI:10.1016/j.cclet.2023.109216

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

Junying Zhang Ruochen Li Haihua Wang Wenbing Kang Xing-Dong Xu
中国化学快报(英文版)2024，Vol.35Issue(6) ：303-306.DOI:10.1016/j.cclet.2023.109216
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Photo-induced tunable luminescence from an aggregated amphiphilic ethylene-pyrene derivative in aqueous media

Junying Zhang 1Ruochen Li 1Haihua Wang 1Wenbing Kang 1Xing-Dong Xu1
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作者信息

  • 1. 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
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Abstract

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.

Key words

Supramolecular chemistry/Amphiphilic assembly/Stimuli-responsive materials/Tunable luminescence/Pyrene derivative

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基金项目

National Natural Science Foundation of China(21602124)

Fluorine Silicone Materials Collaborative Fund of Shandong Provincial Natural Science Foundation(ZR2021LFG007)

Key R&D Program of Shandong Province(2019JZZY020229)

Young Scholars Program of Shandong University(2018WLJH40)

出版年

2024
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
参考文献量2
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