一种用于对同型半胱氨酸和包括Ga(III)在内的IIIA族离子进行接力识别的荧光探针。
A fluorescent probe for relay recognition of homocysteine and Group IIIA ions including Ga(III).
作者信息
Wang Ya-Wen, Liu Shun-Bang, Ling Wei-Jian, Peng Yu
机构信息
State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, Gansu 730000, China.
出版信息
Chem Commun (Camb). 2016 Jan 14;52(4):827-30. doi: 10.1039/c5cc07886e.
PMID:26575984
Abstract
Challenging relay recognition of Hcy and Ga(3+), has been realized for the first time. Chemodosimeter 1 bearing a 1,1'-binaphthyl skeleton is a fluorescence turn-on probe for Hcy over Cys. The system (2) generated from the recognition of Hcy exhibited further fluorescence enhancement for Ga(3+), which is the first example for specific fluorescent recognition of this metal ion.
摘要
首次实现了对同型半胱氨酸（Hcy）和镓离子（Ga(3+)）具有挑战性的接力识别。带有1,1'-联萘骨架的化学计量计1是一种对Hcy比对半胱氨酸（Cys）具有荧光开启响应的探针。由Hcy识别产生的体系（2）对Ga(3+)表现出进一步的荧光增强，这是该金属离子特异性荧光识别的首个实例。
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