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A novel fluorescence probe for the recognition of Cd and its application. | LitMetric

A novel fluorescence probe for the recognition of Cd and its application.

Spectrochim Acta A Mol Biomol Spectrosc

School of Laboratory Medicine, Youjiang Medical University for Nationalities, Baise, Guangxi 533000, China; Modern Industrial College of Biomedicine and Great Health, Youjiang Medical University for Nationalities, Baise, Guangxi 533000, China. Electronic address:

Published: November 2023


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Article Abstract

A facile fluorescence probe BQBH was synthesized and investigated on its spectrum property. The result showed that the BQBH had high sensitivity and selectivity for Cd with lowest detection determined as 0.14 μM by fluorescence response. The 1: 1 binding ratio between BQBH and Cd was determined by Job's plot, and the binding details were further confirmed by H NMR titration, FT-IR spectrum and HRMS analysis. The applications including on test paper, smart phone and cell image were all also investigated.

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http://dx.doi.org/10.1016/j.saa.2023.122979DOI Listing

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