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

Autor: Gulsen Saglikoglu, Selehattin Yilmaz
Rok vydání: 2015
Předmět:
Zdroj: Russian Journal of Electrochemistry. 51:862-866
ISSN: 1608-3342
1023-1935
DOI: 10.1134/s1023193515090104
Popis: 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.
Databáze: OpenAIRE