title: A Colorimetric and Fluorescent Sensor Based on Novel Iminocoumarin Precursor for Pd(2+) Dectection in Aqueous Solution.
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.
authors: Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710062, People's Republic of China.|Department of Chemistry and Chemical Engineering, ShaanXiXueQian Normal University, Xi'an, 710010, People's Republic of China.
authors: Lianqing
authors: L
authors: Li
authors: Binzhou Medical University Hospital, Binzhou, 256600, People's Republic of China.
authors: LeJun
authors: L
authors: Gao
authors: Department of Chemistry and Chemical Engineering, ShaanXiXueQian Normal University, Xi'an, 710010, People's Republic of China.
authors: Junfeng
authors: J
authors: Wang
authors: Department of Chemistry and Chemical Engineering, ShaanXiXueQian Normal University, Xi'an, 710010, People's Republic of China.
authors: Zhengfeng
authors: Z
authors: Xiao
authors: Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710062, People's Republic of China. lianqingli008@163.com.
authors: Zhihong
authors: Z
authors: Liu
keywords: Colorimetric sensor; Fluorescent sensor; Palladium detection