A dual sensing probe for Cd2+ and Zn2+ detection in water based on tautomerization of acetamidoquinoline containing dipicolylamine and its application in water samples and cell imaging

A dual sensing probe for Cd2+ and Zn2+ detection in water based on tautomerization of acetamidoquinoline containing dipicolylamine and its application in water samples and cell imaging

Two novel fluorescent probes (2QAD and 6QAD) for metal ion detection were designed and synthesized based on acetamidoquinoline derivatives containing dipicolylamine unit. 2QAD distinctively exhibits fluorescence enhancement with Cd2+ and Zn2+ in aqueous media at different emission wavelengths of 350...

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Bibliographic Details
Main Authors: Waroton Paisuwan, Takuya Kodama, Tanapat Palaga, Thitiporn Pattarakankul, Mongkol Sukwattanasinitt, Nantanat Chailanggar, Mamoru Tobisu, Anawat Ajavakom
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2025-01-01
Series:Sensors International
Subjects:
Cd2+ sensor
Cell imaging
Dipicolyl acetamidoquinoline
Fluorescence enhancement
Zn2+ sensor
Online Access:http://www.sciencedirect.com/science/article/pii/S2666351125000117
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http://www.sciencedirect.com/science/article/pii/S2666351125000117

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