title: An easily prepared hypersensitive water-soluble fluorescent probe for mercury(II) ions.
abstract: A hypersensitive water-soluble fluorescent probe, dansyl-L-tryptophan methyl ester (1), was easily prepared for the detection of Hg(2+) with a significantly improved detection limit (5 nM vs. 500 nM) in buffered aqueous solution.
authors: State Key Laboratory of Supramolecular Structure and Materials, Jilin University, No. 2699, Qianjin Street, Changchun, 130012, China.
authors: Hong-Wei
authors: HW
authors: Li
authors: Yue
authors: Y
authors: Li
authors: Yong-Qiang
authors: YQ
authors: Dang
authors: Li-Jun
authors: LJ
authors: Ma
authors: Yuqing
authors: Y
authors: Wu
authors: Guangfeng
authors: G
authors: Hou
authors: Lixin
authors: L
authors: Wu
mesh_terms: D005456:Fluorescent Dyes / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D008628:Mercury / Q000032:analysis* / Q000737:chemistry; D008856:Microscopy, Fluorescence; D015394:Molecular Structure; D012680:Sensitivity and Specificity; D012995:Solubility; D014364:Tryptophan / Q000031:analogs & derivatives* / Q000138:chemical synthesis / Q000737:chemistry; D014867:Water / Q000737:chemistry*
chemical_list: D005456:Fluorescent Dyes; C544435:dansyl-L-tryptophan methyl ester; D014867:Water; D014364:Tryptophan; D008628:Mercury