title: A DNAzyme catalytic beacon sensor for paramagnetic Cu2+ ions in aqueous solution with high sensitivity and selectivity.
authors.affiliation: Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.
authors.forename: Juewen
authors.initials: J
authors.lastname: Liu
authors.forename: Yi
authors.initials: Y
authors.lastname: Lu
mesh_terms: D001483:Base Sequence; D015374:Biosensing Techniques / Q000379:methods; D002384:Catalysis; D002413:Cations, Divalent; D003300:Copper / Q000032:analysis* / Q000737:chemistry; D021881:DNA, Catalytic / Q000737:chemistry*; D005452:Fluoresceins / Q000737:chemistry; D005456:Fluorescent Dyes / Q000737:chemistry; D007700:Kinetics; D009690:Nucleic Acid Conformation; D012680:Sensitivity and Specificity; D012996:Solutions; D014867:Water / Q000737:chemistry
chemical_list: D002413:Cations, Divalent; D021881:DNA, Catalytic; D005452:Fluoresceins; D005456:Fluorescent Dyes; D012996:Solutions; D014867:Water; C024098:6-carboxyfluorescein; D003300:Copper