title: Synthesis and evaluation of a water-solubility glycosyl-rhodamine fluorescent probe detecting Hg(2.).
abstract: A glycosyl-rhodamine fluorescent probe with good water-solubility has been designed and synthesized through click reaction. Compared with control compound 1, the obtained target compound (RBGlc-3) could be independently applied for the detection of Hg(2+) in water medium, and not disturbed by Ce(3+), Eu(3+), Ca(2+), Cd(2+), Fe(2+), Ba(2+), Co(2+), Cu(2+), Zn(2+), Pb(2+), Mg(2+), Ni(2+), K(+), Ag(+), Na(+), NH4(+), CH3COO(-), S2O4(2-), SO4(2-), SO3(2-) and Cl(-). 1:1 Stoichiometry is the most likely recognition mode of RBGlc-3 toward Hg(2+) ion, and the OFF-ON fluorescent mechanism of RBGlc-3 is proposed.
authors.affiliation: School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China.
authors.forename: Zhengjun
authors.initials: Z
authors.lastname: Chen
authors.affiliation: School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China.
authors.forename: Wei
authors.initials: W
authors.lastname: Hu
authors.affiliation: School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China.
authors.forename: Mian
authors.initials: M
authors.lastname: Wang
authors.affiliation: School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China.
authors.forename: Lisheng
authors.initials: L
authors.lastname: Wang
authors.affiliation: Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources (Guangxi Normal University), Ministry of Education of China, China.
authors.forename: Guifa
authors.initials: G
authors.lastname: Su
authors.affiliation: School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China; Guangxi Colleges and Universities Key Laboratory of Applied Chemistry Technology and Resource Development, Nanning 530004, China. Electronic address: jianyiwang@gxu.edu.cn.
authors.forename: Jianyi
authors.initials: J
authors.lastname: Wang
mesh_terms: D002413:Cations, Divalent; D057930:Click Chemistry; D005456:Fluorescent Dyes / Q000138:chemical synthesis* / Q000737:chemistry; D005618:Fresh Water / Q000737:chemistry; D005947:Glucose / Q000737:chemistry*; D006801:Humans; D008628:Mercury / Q000032:analysis*; D012235:Rhodamines / Q000737:chemistry*; D012680:Sensitivity and Specificity; D013050:Spectrometry, Fluorescence; D014874:Water Pollutants, Chemical / Q000032:analysis*
chemical_list: D002413:Cations, Divalent; D005456:Fluorescent Dyes; D012235:Rhodamines; D014874:Water Pollutants, Chemical; D008628:Mercury; D005947:Glucose
keywords: Click reaction; Glucose; Hg(2+); Rhodamine; Water-solubility