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

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

doi:10.1016/j.bpc.2007.10.010

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

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

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

44 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 language	English
Pages (from-to)	64-68
Number of pages	5
Journal	Biophysical Chemistry
Volume	132
Issue number	1
DOIs	https://doi.org/10.1016/j.bpc.2007.10.010
Publication status	Published - Jan 2008

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title = "Determination of the absolute redox potential of Rutin: Experimental and theoretical studies",

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.",

keywords = "CPCM, Cyclic voltammetry, G3MP2, Rutin, Standard redox potential",

author = "Mansoor Namazian and Zare, {Hamid R.} and Coote, {Michelle L.}",

year = "2008",

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doi = "10.1016/j.bpc.2007.10.010",

language = "English",

volume = "132",

pages = "64--68",

journal = "Biophysical Chemistry",

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T2 - Experimental and theoretical studies

AU - Namazian, Mansoor

AU - Zare, Hamid R.

AU - Coote, Michelle L.

PY - 2008/1

Y1 - 2008/1

N2 - 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.

AB - 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.

KW - CPCM

KW - Cyclic voltammetry

KW - G3MP2

KW - Rutin

KW - Standard redox potential

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DO - 10.1016/j.bpc.2007.10.010

M3 - Article

SN - 0301-4622

VL - 132

SP - 64

EP - 68

JO - Biophysical Chemistry

JF - Biophysical Chemistry

IS - 1

ER -

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

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