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Jemmeli, Dhouha, Mchiri, Chadlia, Dridi, Cherif, Nasri, Habib and Dempsey, Eithne (2020) Development of a new bisphenol A electrochemical sensor based on a cadmium(ii) porphyrin modified carbon paste electrode. RSC Advances, 10. pp. 31740-31747. ISSN 2046-2069
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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.
| Item Type: | Article |
|---|---|
| Keywords: | Development; bisphenol A; electrochemical; sensor based; cadmium(II); porphyrin; modified; carbon paste electrode; |
| Academic Unit: | Faculty of Science and Engineering > Chemistry |
| Item ID: | 15000 |
| Identification Number: | 10.1039/d0ra04793g |
| Depositing User: | Eithne Dempsey |
| Date Deposited: | 09 Nov 2021 17:00 |
| Journal or Publication Title: | RSC Advances |
| Publisher: | Royal Society of Chemistry |
| Refereed: | Yes |
| Related URLs: | |
| Use Licence: | This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here |
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