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Literature DB >> 26315730

A Colorimetric and Fluorescent Sensor Based on Novel Iminocoumarin Precursor for Pd(2+) Dectection in Aqueous Solution.

Lianqing Li^1,2, LeJun Gao³, Junfeng Wang², Zhengfeng Xiao², Zhihong Liu⁴.

Abstract

A novel iminocoumarin precursor L was designed and well characterized. Sensor L showed high selectivity toward Pd(2+) in aqueous solution (CH3CN:H2O, v/v, 1:1) with a detection limit is 2.1 × 10(-7)M. Iminocoumarin was formed when added Pd(2+) to the solution of L by removing the propargylic group.

Entities: Chemical

Keywords: Colorimetric sensor; Fluorescent sensor; Palladium detection

Year: 2015 PMID： 26315730 DOI： 10.1007/s10895-015-1646-6

Source DB: PubMed Journal: J Fluoresc ISSN： 1053-0509 Impact factor: 2.217

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A Colorimetric and Fluorescent Sensor Based on Novel Iminocoumarin Precursor for Pd(2+) Dectection in Aqueous Solution.

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