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

SAĞLIKOĞLU G., Yilmaz S.

RUSSIAN JOURNAL OF ELECTROCHEMISTRY, vol.51, no.9, pp.862-866, 2015 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 51 Issue: 9
  • Publication Date: 2015
  • Doi Number: 10.1134/s1023193515090104
  • Journal Name: RUSSIAN JOURNAL OF ELECTROCHEMISTRY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.862-866
  • Çanakkale Onsekiz Mart University Affiliated: Yes

Abstract

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.