A Fluorescent Sensor for Dinitrobenzoic Acid Based on a Cyanuric Acid and Xanthene Skeleton

Sensors

Francisco M. Muñiz³  Luis Simón³  Silvia Sพz³  César Raposo¹  Victoria Alcázar² 

[1] Mass Spectrometry Service, Plaza de los Caídos, 1-5, University of Salamanca, 37008 Salamanca, Spain;Industrial Chemical Engineering, Calle José Gutiérrez Abascal, 2, Madrid Polytechnical University, 28006 Madrid, Spain;Organic Chemistry Department, Plaza de los Caídos, 1-5, University of Salamanca, 37008 Salamanca, Spain

关键词: Dimethylxanthene;    fluorescent sensor;    molecular recognition;    carboxylic acid receptor;    oxyanion hole;   

DOI  :  10.3390/s8031637

来源: mdpi

【 摘 要 】

A new fluorescent sensor based on a dimethylxanthene skeleton has been synthesized. Because of its oxyanion hole structure, this receptor includes a suitable cavity for the association of carboxylic acids. The receptor’s fluorescence is quenched upon addition of dinitrobenzoic acid.

【 授权许可】

Unknown   
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