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A naphthalimide-based fluorescent and colorimetric probe for the detection of mercury( ii ) ions in aqueous solutions and in living cells
被引:0
|作者:
Polyakova, Anna S.
[1
]
Panchenko, Pavel A.
[1
,2
]
Efremenko, Anastasija, V
[3
]
Feofanov, Alexey, V
[3
]
Fedorov, Yuri, V
[1
]
Fedorova, Olga A.
[1
,2
,4
]
机构:
[1] Russian Acad Sci, AN Nesmeyanov Inst Organoelement Cpds, Moscow 119334, Russia
[2] DI Mendeleev Univ Chem Technol Russia, Moscow 125047, Russia
[3] Russian Acad Sci, MM Shemyakin Yu A Ovchinnikov Inst Bioorgan Chem, Moscow 117997, Russia
[4] Moscow MV Lomonosov State Univ, Dept Biol, Moscow 119234, Russia
基金:
俄罗斯科学基金会;
关键词:
sensor;
mercury cation;
fluorescence imaging;
HEK;
293;
cells;
intramolecular charge transfer;
hypsochromic shift;
azadithia- crown compounds;
1,8-naphthalimide;
Heck reaction;
SELECTIVE DETECTION;
CHEMOSENSOR;
1,8-NAPHTHALIMIDE;
HG2+;
DERIVATIVES;
CATIONS;
SENSOR;
D O I:
10.1016/j.mencom.2024.04.034
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
A novel derivative of 4-styryl-1,8-naphthalimide containing an N -arylazadithia-15-crown-5-ether moiety as a receptor exhibited a hypsochromic shift with simultaneous fluorescence quenching upon complexation with the mercury( ii ) cation. The compound is suggested as a selective fluorescent chemosensor for the detection of Hg 2+ in aqueous solutions and in HEK 293 cells.
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页码:418 / 420
页数:3
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