Fluorescence Detection of Adenosine Triphosphate in an Aqueous Solution Using a Combination of Copper(II) Complexes
作者:Evgeny Kataev、René Arnold、Tobias Rüffer、Heinrich Lang
DOI:10.1021/ic300805q
日期:2012.8.6
designed to form ternary complexes with a CuII cation and phosphates in a buffer solution at physiological pH 7.4. It has been shown that a combination of two different ligands and CuCl2 allows one to achieve high adenosine triphosphate/adenosine diphosphate, adenosine 5'-monophosphate selectivity, and ratiometric fluorescence sensing, while separately each ligand complex does not have such properties
已经设计了荧光配体以在生理pH 7.4的缓冲溶液中与Cu II阳离子和磷酸盐形成三元络合物。已经表明,两种不同的配体和CuCl 2的组合使一个能够实现高的三磷酸腺苷/二磷酸腺苷,5'-单磷酸腺苷选择性和比率荧光传感,而每个配体配合物都不具有这种特性。