title: A simple and ultrasensitive electrochemical DNA biosensor based on DNA concatamers.
abstract: A simple, ultrasensitive and selective electrochemical DNA biosensor based on DNA concatamers is described, which can detect as low as 100 aM target DNA even in complex samples.
authors: The Key Lab of Analysis and Detection Technology for Food Safety of the MOE, College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, PR China.
authors: Xian
authors: X
authors: Chen
authors: Ya-Hui
authors: YH
authors: Lin
authors: Juan
authors: J
authors: Li
authors: Li-Sen
authors: LS
authors: Lin
authors: Guo-Nan
authors: GN
authors: Chen
authors: Huang-Hao
authors: HH
authors: Yang
mesh_terms: D015374:Biosensing Techniques; D004247:DNA / Q000032:analysis* / Q000737:chemistry; D004563:Electrochemistry; D009693:Nucleic Acid Hybridization
chemical_list: D004247:DNA