New insight into the oxidation of Fe(II) by desferrioxamine B (DFB): Spectrophotometric and capillary electrophoresis (CE) study

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Abstract

Results on the previously described irreversible redox reaction taking place between iron(II) and desferrioxamine B (DFB) under anaerobic conditions have been complemented by additional capillary electrophoresis (CE) and kinetic studies in the present work. Reduction of the oxidizing agent, DFB to monoamide derivative, was confirmed by CE technique and suggestion for the most probable kinetically active species and mechanism of the initial step is discussed in the paper.

Original languageEnglish
Pages (from-to)131-134
Number of pages4
JournalInorganic Chemistry Communications
Volume6
Issue number2
DOIs
Publication statusPublished - Feb 1 2003

Fingerprint

Capillary electrophoresis
Deferoxamine
Capillary Electrophoresis
electrophoresis
Oxidation
oxidation
Redox reactions
Oxidants
Oxidation-Reduction
suggestion
Iron
Derivatives
iron
Kinetics
kinetics

Keywords

  • Capillary electrophoresis
  • Desferrioxamine B
  • Fe(II)
  • Kinetic studies
  • Oxidation

ASJC Scopus subject areas

  • Biochemistry
  • Inorganic Chemistry
  • Physical and Theoretical Chemistry
  • Materials Chemistry

Cite this

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T1 - New insight into the oxidation of Fe(II) by desferrioxamine B (DFB)

T2 - Spectrophotometric and capillary electrophoresis (CE) study

AU - Farkas, E.

AU - Enyedy, E.

AU - Fábián, I.

PY - 2003/2/1

Y1 - 2003/2/1

N2 - Results on the previously described irreversible redox reaction taking place between iron(II) and desferrioxamine B (DFB) under anaerobic conditions have been complemented by additional capillary electrophoresis (CE) and kinetic studies in the present work. Reduction of the oxidizing agent, DFB to monoamide derivative, was confirmed by CE technique and suggestion for the most probable kinetically active species and mechanism of the initial step is discussed in the paper.

AB - Results on the previously described irreversible redox reaction taking place between iron(II) and desferrioxamine B (DFB) under anaerobic conditions have been complemented by additional capillary electrophoresis (CE) and kinetic studies in the present work. Reduction of the oxidizing agent, DFB to monoamide derivative, was confirmed by CE technique and suggestion for the most probable kinetically active species and mechanism of the initial step is discussed in the paper.

KW - Capillary electrophoresis

KW - Desferrioxamine B

KW - Fe(II)

KW - Kinetic studies

KW - Oxidation

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JO - Inorganic Chemistry Communication

JF - Inorganic Chemistry Communication

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