Fluorescent sensor for Zn2+ cations based on a 4-methoxy-1,8-naphthalimide derivative containing a dipicolylamine receptor fragment

被引：0
作者：
M. A. Pavlova
P. A. Panchenko
M. N. Vlasova
O. A. Fedorova
机构：
[1] Russian Academy of Sciences,A. N. Nesmeyanov Institute of Organoelement Compounds
[2] Mendeleev University of Chemical Technology of Russia,undefined
来源：
Russian Chemical Bulletin | 2023年 / 72卷
关键词：
1,8-naphthalimide; sensor; zinc cation; fluorescence; photoinduced electron transfer;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A previously undescribed fluorescent sensor for zinc cations based on a 4-methoxynaphthalimide fluorophore and a receptor fragment represented by a dipicolylamine derivative was synthesized, and its spectral and luminescent properties were studied. The resulting fluorescent sensor demonstrated fluorescence enhancement upon complexation with Zn2+ cations due to the formation of ligand—metal complexes with a composition of 1: 1, in which the electron transfer process is suppressed.
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页码：2154 / 2161
页数：7
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