A Novel Fluorescent Sensor for Fe3+ Based on a Quinoline Derivative

被引：0

作者：

Zhang, Xinru ^{[1
]}

Sun, Bo ^{[2
]}

Zhang, Huan ^{[1
]}

Zhou, Chen ^{[1
]}

Pan, Qingqing ^{[1
]}

Wang, Yining ^{[1
]}

Zou, Chenyang ^{[1
]}

Hou, Juan ^{[1
]}

Sun, Jing ^{[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

[2] China Natl Petr Corp Hohhot Petrochem Branch, Hohhot 010010, Peoples R China

来源：

MOLECULES | 2025年 / 30卷 / 07期

关键词：

ferric ion; fluorescent sensor; theoretical calculation; SELECTIVE DETECTION; FERRIC IONS;

D O I：

10.3390/molecules30071579

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

A new fluorescent sensor for detecting Fe3+ was developed based on chemical modification of the quinoline group. Titration experiments showed that the sensor exhibits high selectivity and sensitivity toward Fe3+, even in complex systems. The recognition mechanism was verified through theoretical calculations, demonstrating that the sensor can perform qualitative and quantitative analysis on Fe3+. The cell imaging and zebrafish imaging experiments further prove the potential application of the sensor in the field of bioluminescence imaging.

引用

页数：13

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