Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10567057 | Bioelectrochemistry | 2008 | 6 Pages |
Abstract
Studies on the interaction of DNA with vitamin B6 were carried out with a DNA-modified electrode by electrochemistry and Ultraviolet-visible spectroscopy. The results showed that there exists the supra-molecule interaction between base groups on DNA and vitamin B6 by forming hydrogen binding, the binding equilibrium constant of the interaction is equal to 115.3 Mâ1, the binding ratio of nucleotide to vitamin B6 is 5:1. Based on the electrochemical and Ultraviolet-visible spectrum studies the interaction mode of DNA with vitamin B6 was explored.
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
Shou-Qing Liu, Mei-Ling Cao, Shu-Ling Dong,