Composite Nanoarchitectonics with Polythiophene, MWCNTs-G, CuO and Chitosan as a Voltammetric Sensor for Detection of Cd(II) Ions
Journal of Inorganic and Organometallic Polymers and Materials, ISSN: 1574-1451, Vol: 32, Issue: 2, Page: 713-727
2022
- 8Citations
- 15Captures
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
Abstract: In this study, we describe an electrochemical method for detecting Cd(II) ions, utilizing a glassy carbon electrode (GCE) modified with polythiophene (PTH)/multi-walled carbon nanotubes with grapheme (MECNTs-G), chitosan (CS), and CuO. The PTH/MWCNTs-G/CS/CuO was prepared via an in situ oxidative polymerization route. XRD and FT-TR analysis confirmed that the nanocomposites were successfully prepared. TEM, SEM, EDX, TGA, and DTG were utilized to study the morphological and thermal properties of the newly synthesized materials. The electrochemical detection of Cd(II) was achieved by CV and SWV. The cadmium ions exhibited a linear relationship at concentrations of 30–0.01 µM with the PTH/MWCNTs-G/CS/CuO/GCE. The limit of detection and limit of quantification were found to be 0.014 and 0.049 µM, respectively. The stability, selectivity, and reproducibility of the modified electrode were also studied. Good recovery was achieved for the practical application of PTH/MWCNTs-G/CS/CuO/GCE in a tap-water sample. Graphic Abstract: [Figure not available: see fulltext.]
Bibliographic Details
Springer Science and Business Media LLC
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