Simple but effective way to sense pyrophosphate and inorganic phosphate by fluorescence changes

被引：143

作者：

Lee, Han Na

Swamy, K. M. K.

Kim, Sook Kyung

Kwon, Ji-Young

Kim, Youngmee

Kim, Sung-Jin

Yoon, Yeo Joon

Yoon, Juyoung

机构：

[1] Ewha Womans Univ, Div Nano Sci, Sodaemun Ku, Seoul 120750, South Korea

[2] Ewha Womans Univ, Dept Chem, Sodaemun Ku, Seoul 120750, South Korea

来源：

ORGANIC LETTERS | 2007年 / 9卷 / 02期

关键词：

D O I：

10.1021/ol062685z

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new fluorescent chemosensor based on the acridine-Zn(II) derivative effectively recognizes pyrophosphate and inorganic phosphate at pH 7.4. Acridine derivative 1 displayed a fluorescent quenching effect with pyrophosphate; on the other hand, a large fluorescent enhancement was observed with inorganic phosphate.

引用

页码：243 / 246

页数：4

共 42 条

[1] Dipyrrolyl quinoxalines with extended chromophores are efficient fluorimetric sensors for pyrophosphate [J].