title: Electrochemical amplified detection of Hg2+ based on the supersandwich DNA structure.
abstract: A supersandwich DNA structure was fabricated and used for the amplified detection of Hg(2+).
authors.affiliation: Key Laboratory of Chem-Biosensing, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, Anhui province, P R China. wangyuz@mail.ahnu.edu.cn
authors.forename: Guangfeng
authors.initials: G
authors.lastname: Wang
authors.forename: Xiuping
authors.initials: X
authors.lastname: He
authors.forename: Baojuan
authors.initials: B
authors.lastname: Wang
authors.forename: Xiaojun
authors.initials: X
authors.lastname: Zhang
authors.forename: Lun
authors.initials: L
authors.lastname: Wang
mesh_terms: D015374:Biosensing Techniques / Q000379:methods*; D004247:DNA / Q000737:chemistry*; D004563:Electrochemistry / Q000379:methods*; D008628:Mercury / Q000032:analysis* / Q000737:chemistry; D008958:Models, Molecular; D009690:Nucleic Acid Conformation; D013941:Thymine / Q000737:chemistry
chemical_list: D004247:DNA; D008628:Mercury; D013941:Thymine