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A novel intramolecular cyclization-induced fluorescent “turn-on” probe for detection of Pd2+ based on Tsuji-Trost reaction

Abstract

Palladium, as a toxic heavy metal, poses a great threat to the environment and human health. It is essential to achieve the purpose of detecting trace amounts of palladium. In this paper, a probe CM480 based on Tsuji-Trost reaction has been developed that can effectively recognize Pd2+, resulting in a large fluorescence “turn-on” response. CM480 exhibits excellent properties including rapid responsing (within 3 minutes), low detection limit (1.65 nM), good linearity (R2=0.9945) and specific selectivity. Moreover, CM480 shows a superior recovery that it has great potential for being applied in real samples.

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Publication details

The article was received on 29 Apr 2018, accepted on 12 Jun 2018 and first published on 14 Jun 2018


Article type: Paper
DOI: 10.1039/C8AY00965A
Citation: Anal. Methods, 2018, Accepted Manuscript
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    A novel intramolecular cyclization-induced fluorescent “turn-on” probe for detection of Pd2+ based on Tsuji-Trost reaction

    B. Huo, M. Du, A. Gong, M. Li, L. Fang, A. Shen, Y. Lai, X. Bai and Y. yang, Anal. Methods, 2018, Accepted Manuscript , DOI: 10.1039/C8AY00965A

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