Quantification of the Na+/K+ ratio based on the different response of a newly identified G-quadruplex to Na+ and K+
Quantification of the Na+/K+ ratio based on the different response of a newly identified G-quadruplex to Na+ and K+
复制标题
基于新鉴定的 G-四联体对 Na 和 K 的不同响应对 Na /K 比率进行定量
DOI：
10.1039/c3cc39020a
复制
发表时间：
2013-01-01
影响因子：
4.9
通讯作者：
Xu, Guangzhi
中科院分区：
文献类型：
--
作者：
Sun, Hongxia;Xiang, Junfeng;Xu, Guangzhi
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.
