{"title":"A Colorimetric and Fluorescent Chemosensor for Cu2+ Detection in Aqueous Solution","authors":"Lianqing Li","doi":"10.1080/15533174.2015.1137077","DOIUrl":null,"url":null,"abstract":"A novel fluorescent chemosensor, 10-(benzo[d]thiazol-2-yl)-2,3,6,7-tetrahydro- 1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-11(5H)-imine(L), was been successfully developed and well characterized. Sensor L exhibits high selectivity for Cu2+ over other ions (Ag+, Pb2+, Cu2+, Ni2+, Fe3+, Co2+, Zn2+, Hg2+, and Cd2+) with colorimetric and fluorescence turn-off properties in aqueous solutions. Furthermore, the reversible recognition process was confirmed by EDTA experiment and sensor L showed practical application in detection Cu2+ in tap water.","PeriodicalId":22118,"journal":{"name":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2016-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/15533174.2015.1137077","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 6
Abstract
A novel fluorescent chemosensor, 10-(benzo[d]thiazol-2-yl)-2,3,6,7-tetrahydro- 1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-11(5H)-imine(L), was been successfully developed and well characterized. Sensor L exhibits high selectivity for Cu2+ over other ions (Ag+, Pb2+, Cu2+, Ni2+, Fe3+, Co2+, Zn2+, Hg2+, and Cd2+) with colorimetric and fluorescence turn-off properties in aqueous solutions. Furthermore, the reversible recognition process was confirmed by EDTA experiment and sensor L showed practical application in detection Cu2+ in tap water.
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