Selective detection of resorcinol using a bis(benzothiazol-2-yl)pyridine based ditopic receptor

被引：11

作者：

Goutam, Prasanta J. ^{[1
,2
]}

Iyer, Parameswar K. ^{[2
,3
]}

机构：

[1] Rajiv Gandhi Univ Knowledge Technol, Dept Chem, Nuzvid 521201, Andhra Pradesh, India

[2] Indian Inst Technol, Dept Chem, Gauhati 781039, Assam, India

[3] Indian Inst Technol, Ctr Nanotechnol, Gauhati 781039, Assam, India

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 2015年 / 211卷

关键词：

Resorcinol; Benzene metabolites; Supramolecular receptor; Guest selective recognition; QUANTITATIVE-DETERMINATION; PHENOL; CATECHOL; 2,6-BIS(2-BENZIMIDAZOLYL)PYRIDINE; RECOGNITION; COMPLEXES; PRODUCTS; ACIDS;

D O I：

10.1016/j.snb.2015.01.055

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

1,6-bis(2,6-bis(benzothiazol-2-yl)pyridine-4-yloxy)hexane, bbh, reported here, is the first specific ditopic receptor which selectively recognizes resorcinol among its structurally identical benzene metabolites like phenol, hydroquinone and catechol. Based on this molecule bbh, an easy detection system for monitoring the supramolecular recognition via changes in photoluminescence has been devised and discussed. Host guest binding interactions have been characterized using simple spectroscopic techniques viz. UV-visible and NMR spectroscopy, which are in agreement with the details of photoluminescence based detection technique. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：263 / 267

页数：5

共 45 条

[1] SYNTHESIS OF SOME IMIDAZOLE-DERIVED AND PYRAZOLE-DERIVED CHELATING-AGENTS [J].