Author/Authors :
Beitollahi, Hadi Environment Department - Institute of Science and High Technology and Environmental Sciences - Graduate University of Advanced Technology, Kerman, Iran , Tajik, Somayeh NanoBioElechtrochemistry Research Center - Bam University of Medical Science , Jahani, Shohreh NanoBioElechtrochemistry Research Center - Bam University of Medical Science , Garkani Najed, Fariba Environment Department - Institute of Science and High Technology and Environmental Sciences - Graduate University of Advanced Technology, Kerman, Iran
Abstract :
Bisphenol A (BPA) is an effective endocrine-disrupting compound (EDC) that causes adverse effects on human health and environment. This study reported a novel bisphenol A sensor via MnO2 nanorods modified screen printed electrode. The prepared MnO2/SPE presented fast response, high sensitivity and low background current. Differential pulse voltammetry (DPV) was used as an analytical method for the quantitative determination of bisphenol A, and the fabricated electrochemical sensor exhibits a linear response to bisphenol A in the range of 1.0–300.0 μM with the limit of detection (LOD) of 0.5 μM at a signal-to-noise ratio of 3. The prepared MnO2/SPE has been successfully used for detecting bisphenol A in water samples.
Keywords :
Bisphenol A , MnO2 nanorods , Voltammetric Sensor , Screen Printed Electrode , Real Samples
