Electrochemical Determination of Bisphenol A Based on Poly(Chromotropic Acid) Modified Glassy Carbon Electrode

Filik H., Avan A. A.

CURRENT ANALYTICAL CHEMISTRY, cilt.13, sa.6, ss.464-473, 2017 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 13 Sayı: 6
  • Basım Tarihi: 2017
  • Doi Numarası: 10.2174/1573411013666161214112952
  • Dergi Adı: CURRENT ANALYTICAL CHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.464-473
  • İstanbul Üniversitesi Adresli: Evet

Özet

Background: A new modified electrode based on the poly(chromotropic acid) (4,5-dihy-droxynaphthalene2,7-disulfonic acid) film was developed by electrochemical polymerization to explore its voltammetric behavior. The electrochemical synthesis of poly(chromotropic acid) was accomplished by applying an aqueous solution of sodium hydroxide as a supporting electrolyte (0.1 M). The electrochemical behaviors of bisphenol A (BPA) on poly(chromotropic acid) modified glassy carbon electrode (poly(CTA)/GCE) were researched by cyclic voltammetry, square wave voltammetry, and chronoam-perometry.