What question did this study set out to answer?

To develop a ratiometric fluorescence sensor for detecting ciprofloxacin using a functionalized MOF.

February 23, 2026

A Eu 3+ /Tb 3+ -functionalized MOF ratiometric fluorescence sensor for ciprofloxacin detection and its agarose hydrogel for anticounterfeiting application

Puntos clave

To develop a ratiometric fluorescence sensor for detecting ciprofloxacin using a functionalized MOF.
Synthesis of europium/terbium functionalized MOF Eu0.125Tb0.875-DDB.
Incorporation of the MOF into an agarose hydrogel for enhanced application.
Characterization of the sensor's performance in detecting ciprofloxacin.
Successfully detected ciprofloxacin using the ratiometric fluorescence sensor.
Demonstrated the potential use of the sensor in anticounterfeiting applications.

Resumen

Luminescent metal-organic frameworks (MOFs) have a prospect in visualization detection for antibiotics. This work presented a europium/terbium functionalized MOF of Eu0.125Tb0.875-DDB (H4DDB = 1,3-di(3',5'-dicarboxylphenyl)benzene) and an agarose hydrogel of Eu0.125Tb0.875-DDB@agarose....

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