title: Synthesis of C-glycosyl triazolyl quinoline-based fluorescent sensors for the detection of mercury ions.
abstract: A series of novel C-glycosyl triazolyl quinoline-based fluorescent sensors have been synthesized via click chemistry. It was found that novel sensors exhibited good selectivity for Hg(2+) over many other metal ions. The glucose framework was introduced to increase the water-solubility of the fluorescent sensors and broaden its application for the detection of Hg(II) in the water-solubility biological systems. The mechanism of the chemodosimetric behavior of the sensors has been attributed to a binding mode of triazolyl quinoline with Hg(2+) which has been characterized by a number of spectroscopic techniques.
authors.affiliation: College of Petroleum Chemical Industry, Changzhou University, Changzhou 213164, China.
authors.forename: Linfang
authors.initials: L
authors.lastname: Wang
authors.affiliation: College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou 310015, China.
authors.forename: Jianzhong
authors.initials: J
authors.lastname: Jin
authors.affiliation: College of Petroleum Chemical Industry, Changzhou University, Changzhou 213164, China.
authors.forename: Linwei
authors.initials: L
authors.lastname: Zhao
authors.affiliation: College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 310036, China.
authors.forename: Hongyun
authors.initials: H
authors.lastname: Shen
authors.affiliation: College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou 310015, China.
authors.forename: Chao
authors.initials: C
authors.lastname: Shen
authors.affiliation: College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 310036, China. Electronic address: chxyzpf@hotmail.com.
authors.forename: Pengfei
authors.initials: P
authors.lastname: Zhang
mesh_terms: D015374:Biosensing Techniques; D057930:Click Chemistry; D005456:Fluorescent Dyes / Q000737:chemistry*; D005947:Glucose / Q000737:chemistry*; D008628:Mercury / Q000032:analysis*; D015394:Molecular Structure; D011804:Quinolines / Q000138:chemical synthesis* / Q000737:chemistry; D012995:Solubility; D013050:Spectrometry, Fluorescence
chemical_list: D005456:Fluorescent Dyes; D011804:Quinolines; D008628:Mercury; D005947:Glucose
keywords: C-glycosyl triazolyl quinoline; CuAAC; Detection of mercury ions; Fluorescent sensors