A benzimidazole-based Co3+ complex for electrochemical and spectroscopic recognition of I- and HSO4- in semi-aqueous media

Hemant Sharma, Vimal K. Bhardwaj, Navneet Kaur, Narinder Singh, Doo Ok Jang

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

A benzimidazole-based Co3+ complex was synthesized and evaluated as a sensor for I- and HSO4- in aqueous media. The complex showed electrochemical changes with I- over other anions, whereas it had a ratiometric response to HSO4- with UV-visible spectroscopy even in the presence of other anions.

Original languageEnglish
Pages (from-to)5967-5970
Number of pages4
JournalTetrahedron Letters
Volume54
Issue number45
DOIs
Publication statusPublished - 2013 Nov 6

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Anions
Spectrum Analysis
Spectroscopy
Sensors
benzimidazole

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

Cite this

Sharma, Hemant ; Bhardwaj, Vimal K. ; Kaur, Navneet ; Singh, Narinder ; Jang, Doo Ok. / A benzimidazole-based Co3+ complex for electrochemical and spectroscopic recognition of I- and HSO4- in semi-aqueous media. In: Tetrahedron Letters. 2013 ; Vol. 54, No. 45. pp. 5967-5970.
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A benzimidazole-based Co3+ complex for electrochemical and spectroscopic recognition of I- and HSO4- in semi-aqueous media. / Sharma, Hemant; Bhardwaj, Vimal K.; Kaur, Navneet; Singh, Narinder; Jang, Doo Ok.

In: Tetrahedron Letters, Vol. 54, No. 45, 06.11.2013, p. 5967-5970.

Research output: Contribution to journalArticle

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