<p>An electrochemiluminescence method for the determination of favipiravir in aqueous solutions based on the use of cathode pulses in a system with an aluminum electrode is proposed. Cathodic electrochemiluminescence was observed in a flow cell in highly dilute nitric-acid and salt solutions of favipiravir. The selectivity of favipiravir determination in a solution of ammonium pyrophosphate in the presence of bromate was demonstrated.</p>

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Determination of Favipiravir by Cathodic Electrochemiluminescence

  • V. V. Yagov,
  • I. V. Yagova,
  • A. Yu. Olenin,
  • M. V. Koroleva,
  • V. I. Pogonin

摘要

An electrochemiluminescence method for the determination of favipiravir in aqueous solutions based on the use of cathode pulses in a system with an aluminum electrode is proposed. Cathodic electrochemiluminescence was observed in a flow cell in highly dilute nitric-acid and salt solutions of favipiravir. The selectivity of favipiravir determination in a solution of ammonium pyrophosphate in the presence of bromate was demonstrated.