Jemmeli, Dhouha and Mchiri, Chadlia and Dridi, Cherif and 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
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: |
https://doi.org/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 |
| URI: |
|
| 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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