A highly selective fluorescent chemosensor for NADH based on calix [4]arene dimer

被引：15
|
作者：
Zadmard, Reza [1 ]
Akbari-Moghaddam, Peyman [1 ]
Darvishi, Shukufe [1 ]
Mirza-Aghayan, Maryam [1 ]
机构：
[1] CCERCI, POB 14335-186, Tehran, Iran
来源：
TETRAHEDRON | 2017年 / 73卷 / 05期
关键词：
Chemosensor; NADH; Calix[4]arene; Fluorescence; NICOTINAMIDE ADENINE-DINUCLEOTIDE; SENSING PLATFORM; GRAPHENE OXIDE; DNA-BINDING; METABOLISM; H2O2; RIM; NANOCOMPOSITE; RECOGNITION; DERIVATIVES;
D O I：
10.1016/j.tet.2016.12.053
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A new calix[4]arene dimer (C4D) has been designed and synthesized as a fluorescent chemosensor for the recognition of NADH in aqueous media. This chemosensor showed unique selectivity toward NADH over various biomolecules, with a detection limit of 24.5 nM (16.3 mu g L-1). Moreover, the stoichiometry of the C40-NADH complex formed was found to be 1:1 and the binding constant was calculated to be 3.74 x 10(5) M-1. (C) 2016 Elsevier Ltd. All rights reserved.
引用
收藏
页码：604 / 607
页数：4
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