title: A dual-signalling electrochemical DNA sensor based on target hybridization-induced change in DNA probe flexibility.
abstract: We report a fully covalent, dual-signalling electrochemical DNA sensor that exploits competitive binding and target hybridization-induced change in probe flexibility for simple and robust detection of target DNA.
authors: University of Nebraska-Lincoln, 651 Hamilton Hall, Lincoln, NE 68588-0304, USA. wyang.chem@gmail.com
authors: Weiwei
authors: W
authors: Yang
authors: Rebecca Y
authors: RY
authors: Lai
mesh_terms: D015374:Biosensing Techniques / Q000379:methods*; D004247:DNA / Q000032:analysis* / Q000737:chemistry; D015342:DNA Probes / Q000737:chemistry*; D055664:Electrochemical Techniques / Q000379:methods; D009690:Nucleic Acid Conformation; D009693:Nucleic Acid Hybridization / Q000379:methods*; D012680:Sensitivity and Specificity
chemical_list: D015342:DNA Probes; D004247:DNA