Design and Application of Cu2+ Fluorescent Sensor Based on Carbazole Derivatives

被引：5

作者：

Li, Tiantian ^{[1
]}

Xiao, Xiao ^{[1
]}

Zhou, Chen ^{[1
]}

Luo, Mingxin ^{[1
]}

机构：

[1] Changchun Univ Sci & Technol, Jilin Prov Int Joint Res Ctr Photofunct Mat & Chem, Sch Chem & Environm Engn, Changchun 130022, Peoples R China

来源：

JOURNAL OF FLUORESCENCE | 2025年 / 35卷 / 05期

关键词：

Fluorescent Sensor; Copper Ions; Carbazole Derivatives; Cell-Imaging; COPPER; PROBE; MOLECULES;

D O I：

10.1007/s10895-024-03741-6

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A novel fluorescent sensor for the detection of Cu2+ was developed based on carbazole derivatives. After the addition of Cu2+, the sensor exhibited obvious fluorescence quenching phenomenon, and the optical signal variation also enabled the sensor to quantitatively analyze Cu2+ due to the formation of a stable 1:1 metal-ligand complex in a short time. In addition, the sensor possessed chemical reversibility and pH stability. The cell imaging and zebra fish experiments also verified its application value in biological system.

引用

页码：2993 / 3001

页数：9

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