K. Yamana et al., Cyclic voltammetric responses in hybrid formation of 2 '-anthraquinone-modified oligonucleotide with DNA, CHEM LETT, (11), 2001, pp. 1132-1133
Electrochemical properties of oligonucleotides possessing an anthraquinonyl
methyl group at 2'-sugar residue have been investigated. The anthraquinone
oligomers exhibited measurable changes in cyclic voltammeric responses upon
hybridization with DNA.