title: Highly selective and sensitive near-infrared fluorescent sensors for cadmium in aqueous solution.
abstract: On the basis of tricabocyanine, two near-infrared fluorescent sensors CYP-1 and CYP-2 have been designed and synthesized. Both of them can selectively and sensitively recognize Cd(2+) from other metal ions, especially the CYP-2, which can distinguish Cd(2+) in neutral buffer solution.
authors.affiliation: Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China.
authors.forename: Yangyang
authors.initials: Y
authors.lastname: Yang
authors.forename: Tanyu
authors.initials: T
authors.lastname: Cheng
authors.forename: Weiping
authors.initials: W
authors.lastname: Zhu
authors.forename: Yufang
authors.initials: Y
authors.lastname: Xu
authors.forename: Xuhong
authors.initials: X
authors.lastname: Qian
mesh_terms: D002104:Cadmium / Q000032:analysis*; D002232:Carbocyanines / Q000737:chemistry*; D005456:Fluorescent Dyes / Q000138:chemical synthesis* / Q000737:chemistry; D006367:HeLa Cells; D006801:Humans; D015394:Molecular Structure; D049268:Positron-Emission Tomography; D012996:Solutions; D019265:Spectroscopy, Near-Infrared / Q000379:methods*; D014867:Water
chemical_list: D002232:Carbocyanines; D005456:Fluorescent Dyes; D012996:Solutions; D002104:Cadmium; D014867:Water