Determination of the absolute redox potential of Rutin: Experimental and theoretical studies

Mansoor Namazian, Hamid R. Zare, Michelle L. Coote

Research output: Contribution to journalArticlepeer-review

42 Citations (Scopus)

Abstract

The conditional formal potential, E°′, of Rutin has been studied by cyclic voltammetry using a Rutin film deposited at the multi-wall carbon nanotubes modified glassy carbon electrode (GCE) as the working electrode in different pH phosphate buffered solutions. The experimental standard redox potential, E°, of Rutin is obtained to be 0.88 V versus SHE (Standard Hydrogen Electrode). High-level ab initio calculations have been also performed on a chemical model of Rutin and the absolute reduction potential has been calculated. The theoretical standard reduction potential relative to SHE (0.83 V) is in relatively good agreement with experiment.

Original languageEnglish
Pages (from-to)64-68
Number of pages5
JournalBiophysical Chemistry
Volume132
Issue number1
DOIs
Publication statusPublished - Jan 2008
Externally publishedYes

Keywords

  • CPCM
  • Cyclic voltammetry
  • G3MP2
  • Rutin
  • Standard redox potential

Fingerprint

Dive into the research topics of 'Determination of the absolute redox potential of Rutin: Experimental and theoretical studies'. Together they form a unique fingerprint.

Cite this