Electrochemical detection of atrazine in wastewater samples by copper oxide (CuO) nanoparticles ionic liquid modified electrode

KARDAŞ F., Beytur M., Akyildirim O., Yuksek H., Yola M. L., Atar N.

JOURNAL OF MOLECULAR LIQUIDS, cilt.248, ss.360-363, 2017 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 248
  • Basım Tarihi: 2017
  • Doi Numarası: 10.1016/j.molliq.2017.10.085
  • Dergi Adı: JOURNAL OF MOLECULAR LIQUIDS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.360-363
  • Erzincan Binali Yıldırım Üniversitesi Adresli: Evet

Özet

In the present report, a new voltammetric sensor based on copper oxide nanoparticles involved in 2-(3-acetoxy4-methoxybenzylidenamino)-thiophenol (AMT) ionic liquid (CuO NPs/ILs) was developed for atrazine (ATR) analysis. Firstly, the CuO NPs/ILs modified surface was investigated by using transmission electron microscopy (TEM), X-ray diffraction (XRD), cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS) and energy dispersive X-ray analysis (EDX). The linearity range and the detection limit (LOD) of the prepared sensor were calculated as 1.0 x 10(-11)-2.0 x 10(-9) and 2.0 x 10(-12) M, respectively. Voltammetric sensor was also applied to wastewater samples with high recovery. (C) 2017 Elsevier B.V. All rights reserved.