A Highly Selective Schiff Base Based Chemodosimeter for the Detection of Perfluorooctanoic Acid by Optical Biosensor

Sathya Vijayakumar, Lavanya Raja, Srinivasadesikan Venkatesan, Ming Chang Lin, Padmini Vediappen*

*此作品的通信作者

研究成果: Article同行評審

摘要

<?qj left?>Abstract: A simple imine derivative based sensor (IDP) has been synthesized and characterized by 1 H NMR, 13 C NMR and mass spectral techniques. IDP is more capable of detecting perfluorooctanoic acid (PFOA) in a selective and sensitive manner. The PFOA as a biomarker interacts with IDP and shows “TURN-ON” response by colorimetric and fluorimetric method. Under optimized experimental observations, the selective determination of PFOA using IDP among other competitors as biomolecules has been noticed. The detection limit is 0.31 × 10− 8 mol/L. The practical applications of the IDP is effectively evaluated in human biofluids and water samples. Graphical Abstract: [Figure not available: see fulltext.].

原文English
期刊Journal of Fluorescence
DOIs
出版狀態Accepted/In press - 2023

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