A Novel Benzimidazolyl-based Receptor for the recognition of Fluoride and Cyanide Anion

被引：13
|
作者：
Saikia, Eramoni [1 ]
Dutta, Pankaj [2 ]
Chetia, Bolin [1 ]
机构：
[1] Dibrugarh Univ, Dept Chem, Dibrugarh 786004, Assam, India
[2] Dibrugarh Univ, Dept Phys, Dibrugarh 786004, Assam, India
来源：
JOURNAL OF CHEMICAL SCIENCES | 2017年 / 129卷 / 01期
关键词：
Anion recognition; fluoride; cyanide; benzimidazole; fluorescence quenching; NAKED-EYE DETECTION; CHARGE NEUTRAL THIOUREA; NITROPHENYL GROUP; PET SENSORS; UREA; FLUORESCENT; CHEMOSENSORS; 2,6-BIS(2-BENZIMIDAZOLYL)PYRIDINE; HIGHLIGHTS; EFFICIENT;
D O I：
10.1007/s12039-016-1211-0
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A novel benzimidazole based ligand (1) has been synthesized and studied its anion recognition properties. The binding of anion with 1 was studied using UV-Visible spectroscopy, fluorescence spectroscopy and H-1-NMR techniques at very low concentrations. The results obtained from the spectroscopic studies indicate that ligand 1 is an efficient anion receptor providing changes in chemical shift and optical signals for the detection of two most environmentally important anions, fluoride and cyanide.
引用
收藏
页码：1 / 7
页数：7
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