简单 Cd(II) 配合的三联吡啶配合物对焦磷酸根阴离子的选择性检测。

Selective detection of pyrophosphate anion by a simple Cd(II) based terpyridine complex.

机构信息

Department of Chemistry, Veer Surendra Sai University of Technology, Burla, Sambalpur 768018, Odisha, India.

出版信息

Spectrochim Acta A Mol Biomol Spectrosc. 2018 Jan 5;188:547-550. doi: 10.1016/j.saa.2017.07.048. Epub 2017 Jul 25.

DOI:10.1016/j.saa.2017.07.048

Abstract

A simple ratiometric terpyridine-Cd(ll) complex was synthesized by the treatment of CdCl with terpyridine ligand 4'-(4-N,N'-dimethylaminophenyl)-2,2':6',2″-terpyridine. The synthesized complex was found to act as a selective fluorescent chemosensor for pyrophosphate PO (PPi) over other anions like F, Cl, Br, CO, SO, AcO, NO, and HPO. Furthermore, the receptor probe was also successfully employed in HeLa cell for PPi detection, which indicates this can be used as a chemosensor for cells.

摘要

一种简单的三吡啶-Cd(II)配合物是通过用三吡啶配体 4'-(4-N,N'-二甲基氨基苯基)-2,2':6',2″-三联吡啶处理 CdCl 而合成的。研究发现，所合成的配合物可以作为焦磷酸根（PPi）的选择性荧光化学传感器，而对其他阴离子如 F、Cl、Br、CO、SO、AcO、NO 和 HPO 则没有响应。此外，该受体探针还成功地用于 HeLa 细胞中 PPi 的检测，这表明它可以用作细胞的化学传感器。