title: Easy-to-use dipstick tests for detection of lead in paints using non-cross-linked gold nanoparticle-DNAzyme conjugates.
abstract: Easy-to-use dipstick tests for lead have been developed by immobilizing nanoparticle-DNAzyme conjugates on lateral flow devices and their application for detecting lead in paints is demonstrated.
authors.affiliation: Department of Chemistry, University of Illinois at Urbana-Champaign, 600 S. Mathews Ave., Urbana, IL, USA.
authors.forename: Debapriya
authors.initials: D
authors.lastname: Mazumdar
authors.forename: Juewen
authors.initials: J
authors.lastname: Liu
authors.forename: Geng
authors.initials: G
authors.lastname: Lu
authors.forename: Juanzuo
authors.initials: J
authors.lastname: Zhou
authors.forename: Yi
authors.initials: Y
authors.lastname: Lu
mesh_terms: D015374:Biosensing Techniques; D003432:Cross-Linking Reagents / Q000737:chemistry; D021881:DNA, Catalytic / Q000737:chemistry*; D006046:Gold / Q000737:chemistry*; D006801:Humans; D007854:Lead / Q000032:analysis*; D053768:Metal Nanoparticles / Q000737:chemistry*; D010150:Paint / Q000032:analysis*
chemical_list: D003432:Cross-Linking Reagents; D021881:DNA, Catalytic; D007854:Lead; D006046:Gold