title: An omega-like DNA nanostructure utilized for small molecule introduction to stimulate formation of DNAzyme-aptamer conjugates.
abstract: An omega (Ω)-like DNA nanostructure was for the first time utilized for homogenous electrochemical monitoring of small molecules (ATP used in this case) based on target-induced formation of DNAzyme-aptamer conjugates without the need for sample separation and washing.
authors.affiliation: Ministry of Education Key Laboratory of Analysis and Detection of Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection of Food Safety, Department of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, P.R. China. dianping.tang@fzu.edu.cn.
authors.forename: Bingqian
authors.initials: B
authors.lastname: Liu
authors.forename: Bing
authors.initials: B
authors.lastname: Zhang
authors.forename: Guonan
authors.initials: G
authors.lastname: Chen
authors.forename: Dianping
authors.initials: D
authors.lastname: Tang
mesh_terms: D000255:Adenosine Triphosphate / Q000032:analysis; D052157:Aptamers, Nucleotide / Q000378:metabolism*; D015374:Biosensing Techniques; D021881:DNA, Catalytic / Q000737:chemistry* / Q000378:metabolism*; D004563:Electrochemistry; D049329:Nanostructures / Q000737:chemistry*; D009690:Nucleic Acid Conformation
chemical_list: D052157:Aptamers, Nucleotide; D021881:DNA, Catalytic; D000255:Adenosine Triphosphate