Voltammetric sensitive determination of metronidazole at poly(p-aminobenzene sulfonic acid)-modified glassy carbon electrode


SAĞLIKOĞLU G. , Yilmaz S.

RUSSIAN JOURNAL OF ELECTROCHEMISTRY, cilt.51, ss.862-866, 2015 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 51 Konu: 9
  • Basım Tarihi: 2015
  • Doi Numarası: 10.1134/s1023193515090104
  • Dergi Adı: RUSSIAN JOURNAL OF ELECTROCHEMISTRY
  • Sayfa Sayıları: ss.862-866

Özet

A glassy carbon electrode (GCE) was modified with electropolymerized film of p-aminobenzene sulfonic acid (p-ABSA) in pH 7.0 phosphate buffer solution (PBS). The polymer film showed excellent electrocatalytic activity for the reduction of metronidazole. The DPV technique proposed was successfully applied to the detection of metronidazole in tablet dosage forms. Precision and accuracy of the developed technique were checked by recovery studies.