A benzimidazole-based Co3+ complex for electrochemical and spectroscopic recognition of I− and in semi-aqueous media

Authors :: Hemant Sharma
Navneet Kaur
Vimal K. Bhardwaj
Doo Ok Jang
Narinder Singh
Source :: Tetrahedron Letters. 54:5967-5970
Publication Year :: 2013
Publisher :: Elsevier BV, 2013.
Abstract: A benzimidazole-based Co3+ complex was synthesized and evaluated as a sensor for I− and HSO 4 - in aqueous media. The complex showed electrochemical changes with I− over other anions, whereas it had a ratiometric response to HSO 4 - with UV–visible spectroscopy even in the presence of other anions.

Subjects :: chemistry.chemical_classification
Benzimidazole
chemistry.chemical_compound
chemistry
Aqueous medium
Hydrogen Sulfate
Organic Chemistry
Drug Discovery
Inorganic chemistry
Iodide
Spectroscopy
Electrochemistry
Biochemistry

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