title: Washing-free electrochemical DNA detection using double-stranded probes and competitive hybridization reaction.
abstract: A new electrochemical DNA detection method using double-stranded probes and competitive hybridization reaction offers highly selective discrimination of single base mismatch without post-hybridization washing.
authors.affiliation: BioMEMS Group, Electronics and Telecommunications Research Institute, 161, Gajeong-dong, Yuseong-gu, Daejeon 305-350, Republic of Korea. kkw@etri.re.kr
authors.forename: Kyuwon
authors.initials: K
authors.lastname: Kim
authors.forename: Haesik
authors.initials: H
authors.lastname: Yang
authors.forename: Se Ho
authors.initials: SH
authors.lastname: Park
authors.forename: Dae-Sik
authors.initials: DS
authors.lastname: Lee
authors.forename: Sung-Jin
authors.initials: SJ
authors.lastname: Kim
authors.forename: Yong Taik
authors.initials: YT
authors.lastname: Lim
authors.forename: Youn Tae
authors.initials: YT
authors.lastname: Kim
mesh_terms: D020137:Base Pair Mismatch; D004247:DNA / Q000032:analysis* / Q000737:chemistry; D015342:DNA Probes; D004563:Electrochemistry / Q000379:methods*; D009693:Nucleic Acid Hybridization; D020411:Oligonucleotide Array Sequence Analysis / Q000379:methods; D016133:Polymerase Chain Reaction
chemical_list: D015342:DNA Probes; D004247:DNA