Mechanism of one-electron oxidation of metformin in aqueous solution.

نویسندگان

  • P Trouillas
  • C Marchetti
  • D Bonnefont-Rousselot
  • R Lazzaroni
  • D Jore
  • M Gardès-Albert
  • F Collin
چکیده

Hydroxyl free radical-induced oxidation of metformin was studied in aqueous solution as a function of the pH. Hydroxyl free radicals were generated by gamma radiolysis of water and the oxidation end-products were quantified by high-performance liquid chromatography coupled to mass spectrometry (HPLC/MS), as a function of the radiation dose. This work is a joint experimental and theoretical (DFT) approach that has paved the way towards a comprehensive rationalization of the one-electron mechanisms of MTF oxidation, as a function of the pH.

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عنوان ژورنال:
  • Physical chemistry chemical physics : PCCP

دوره 15 24  شماره 

صفحات  -

تاریخ انتشار 2013