Electroanalytical Determination of Two ACCase-inhibing Herbicides in Soybean Products. A Theoretical Insight

Tkach V. V., Morozova T. V., da Paiva Martins J. I. F., de Mascarenhas Gaivão I. O., Ivanushko Y. G., Türkmenoğlu M., ...Daha Fazla

Orbital, cilt.17, sa.3, ss.271-275, 2025 (ESCI) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 17 Sayı: 3
  • Basım Tarihi: 2025
  • Doi Numarası: 10.17807/orbital.v17i3.22023
  • Dergi Adı: Orbital
  • Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus, Academic Search Premier, Directory of Open Access Journals
  • Sayfa Sayıları: ss.271-275
  • Anahtar Kelimeler: ACCase inhibitors, Clethodim, Electrochemical determination, Electrochemical sensors, Fenoxaprop-p-ethyl, Soybean
  • Van Yüzüncü Yıl Üniversitesi Adresli: Evet

Özet

This study evaluates the possibility of electroanalytical detection of clethodim and fenoxaprop-p-ethyl in soybean crops and products. The electrochemical analysis may be performed at both the cathode and the anode, given the presence of donor and acceptor functional groups. Two mathematical models, each for the positive or negative polarity of the working electrode, were developed and analyzed using linear stability theory and bifurcation analysis. Either way, the electroanalytical behavior is effective and sufficient to quantify the nanomolar concentrations of both pesticides in mildly acidic and neutral medium for cathodic process and neutral to moderately alkaline in anodic. However, considering the moderately acidic environment of the soybean plant and its products, like also the electrochemical properties of both of the pesticide, the cathodic process is preferable.