Ratiometric fluorescent sensor for shutter-speedy and ultra-sensitive monitoring of antibiotic utilizing multiple fluorescent devices

被引：0

作者：

Li, Lingfei ^{[1
,2
]}

Lin, Dan ^{[1
,3
]}

Xu, Shihao ^{[1
,3
]}

Yang, Liang ^{[1
,3
]}

Yu, Shaoming ^{[2
]}

Jiang, Changlong ^{[1
,3
]}

机构：

[1] Institute of Solid State Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Anhui, Hefei,230031, China

[2] School of Chemistry and Chemical Engineering, Hefei University of Technology, Anhui, Hefei,230009, China

[3] Key Laboratory of Photovoltaic and Energy Conservation Materials, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei,230031, China

来源：

Sensors and Actuators B: Chemical | 2022年 / 363卷

基金：

中国国家自然科学基金;

关键词：

Antibiotics; -; Nanoprobes;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Sensitive and rapid sensing is extremely vital to in-situ monitor trace chemicals, herein, multiple visual devices have been developed to ultra-sensitively screen antibiotic oxytetracyline (OTC) with shutter-speed. The calcium ion fixed on the nanoprobe sensitively and rapidly coordinates to the hydroxyl group of OTC due to its special electronic orbital structure, resulting in evolutive visual distinct color change from red to bright green within a shutter pressing ( © 2022 Elsevier B.V.

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