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A Novel Electrochemical Sensor Based on FeNi 3 /CuS/ BiOCl Modified Carbon Paste Electrode for Determination of Bisphenol A
Author(s) -
Malakootian Mohammad,
Hamzeh Sanaz,
MahmoudiMoghaddam Hadi
Publication year - 2021
Publication title -
electroanalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.574
H-Index - 128
eISSN - 1521-4109
pISSN - 1040-0397
DOI - 10.1002/elan.202060205
Subject(s) - detection limit , electrochemical gas sensor , bisphenol a , electrode , electrochemistry , reproducibility , nanocomposite , materials science , carbon paste electrode , linear range , carbon fibers , chemical engineering , nanotechnology , chemistry , composite material , cyclic voltammetry , chromatography , epoxy , composite number , engineering
In this study, we used voltammetric method in order to examine the electrochemical behavior of BPA. Hence, we constructed a new electrochemical sensor to detect BPA on the basis of the modified carbon paste electrode using FeNi 3 /CuS/BiOCl as a novel nanocomposite. Results showed that when using optimized conditions, the new BPA sensor has a wide linear range between 0.1 μM and 300 μM, lower limit of detection of 0.05 μM, and good reproducibility and stability. Based on the findings, it could be concluded that our sensor can be substantially utilized for detecting BPA in the food samples with reasonable outputs.