| Literature DB >> 23577345 |
Hongxia Sun1, Junfeng Xiang, Wei Gai, Yan Liu, Aijiao Guan, Qianfan Yang, Qian Li, Qian Shang, Hui Su, Yalin Tang, Guangzhi Xu.
Abstract
A G-quadruplex is identified which can exhibit two different motifs, respectively, corresponding to Na(+) and K(+). The relative amount of each motif is related to the Na(+)/K(+) ratio. Based on selective recognition of the G-quadruplex motifs by a cyanine dye aggregate, a method for both colorimetric and quantitative measurements of Na(+)/K(+) ratios is constructed.Entities:
Mesh：
Substances：
Year: 2013 PMID： 23577345 DOI： 10.1039/c3cc39020a
Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222