Recognition of DNA sequence utilizing osmium complex by amperometric technique.
Recognition of DNA sequence utilizing tris-(bipyridyl)osmium(II/III) complex was studied, because the osmium complex interacted with double strand DNA specifically. In this result, double strand DNA (12-20 mer) could be recognized selectivity.
Mishima
Y
Y
Department of Chemical Science and Technology, University of Tokushima, Japan.
Motonaka
J
J
Maruyama
K
K
Minagawa
K
K
Ikeda
S
S
D015082:2,2'-Dipyridyl / Q000031:analogs & derivatives*; D001483:Base Sequence; D004247:DNA / Q000737:chemistry*; D004277:DNA, Single-Stranded / Q000737:chemistry; D004563:Electrochemistry / Q000379:methods; D009693:Nucleic Acid Hybridization; D009838:Oligodeoxyribonucleotides / Q000737:chemistry*; D015345:Oligonucleotide Probes; D009942:Organometallic Compounds; D009992:Osmium; D011199:Potentiometry
D004277:DNA, Single-Stranded; D009838:Oligodeoxyribonucleotides; D015345:Oligonucleotide Probes; D009942:Organometallic Compounds; C069311:tris(2,2'-bipyridine)osmium(II); D009992:Osmium; D015082:2,2'-Dipyridyl; D004247:DNA