Issue 53, 2020, Issue in Progress

Development of a new bisphenol A electrochemical sensor based on a cadmium(ii) porphyrin modified carbon paste electrode

Abstract

In this study, the (5,10,15,20-tetrakis[(4-methoxyphenyl)]porphyrinato)cadmium(II) complex ([Cd(TMPP)]) was successfully used as a modifier in a carbon paste electrode (CPE) and exploited for bisphenol A (BPA) detection. Analytical performance revealed two linear ranges from 0.0015–15 μM and 0.015–1.5 mM with a detection limit of 13.5 pM. The proposed method was implemented in water samples, which resulted in quantitative signals over the range 6.5–1000 μM with recoveries between 92.6 and 107.7% for tap water and between 96.6 to 106.0% for mineral water.

Graphical abstract: Development of a new bisphenol A electrochemical sensor based on a cadmium(ii) porphyrin modified carbon paste electrode

Article information

Article type
Paper
Submitted
31 May 2020
Accepted
04 Aug 2020
First published
26 Aug 2020
This article is Open Access
Creative Commons BY-NC license

RSC Adv., 2020,10, 31740-31747

Development of a new bisphenol A electrochemical sensor based on a cadmium(II) porphyrin modified carbon paste electrode

D. Jemmeli, C. Mchiri, C. Dridi, H. Nasri and E. Dempsey, RSC Adv., 2020, 10, 31740 DOI: 10.1039/D0RA04793G

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