| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5401912 | Journal of Luminescence | 2011 | 8 Pages |
Abstract
The emission spectra of arctiin were determined under various experimental conditions. In addition, a fluorescence method was developed to obtain the binding constants and sites of the interaction between arctiin and DNA. A competitive binding experiment and melting temperature mensuration were carried out to investigate the binding mechanism of arctiin and DNA. The experimental results showed that the interaction between arctiin and DNA belongs to a groove binding mode.
⺠Determined the emission spectra of arctiin by fluorescence spectrometry. ⺠Obtain the binding constants and sites of interaction between arctiin and DNA. ⺠Calculate the binding parameters according an improved calculation method.
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
Yantao Sun, Hanqi Zhang, Shuyun Bi, Xiaofu Zhou, Liang Wang, Yongsheng Yan,