title: Probing DNA sequences by anthraquinone-modified DNA that is immobilized on gold surface.
abstract: 2'-Anthraquinone-modified oligonucleotide (AQ-ODN) possessing disulfide terminus has been immobilized on the gold electrode surface. The AQ-ODN-modified electrode showed faster electron transferability in double-stranded form than that in single-stranded form.
authors.affiliation: Department of Applied Chemistry, Himeji Institute of Technology, 2167 Shosha, Himeji 671-2201, Japan.
authors.forename: Satoshi
authors.initials: S
authors.lastname: Kumamoto
authors.forename: Naoko
authors.initials: N
authors.lastname: Kawakami
authors.forename: Takashi
authors.initials: T
authors.lastname: Fujishima
authors.forename: Takayoshi
authors.initials: T
authors.lastname: Ohtsuka
authors.forename: Kazushige
authors.initials: K
authors.lastname: Yamana
authors.forename: Hidehiko
authors.initials: H
authors.lastname: Nakano
authors.forename: Yosohiro
authors.initials: Y
authors.lastname: Sugie
mesh_terms: D000880:Anthraquinones / Q000737:chemistry*; D004247:DNA / Q000737:chemistry*; D015342:DNA Probes; D004563:Electrochemistry; D006046:Gold / Q000737:chemistry*; D018625:Microscopy, Atomic Force
chemical_list: D000880:Anthraquinones; D015342:DNA Probes; D006046:Gold; D004247:DNA