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dc.contributor.authorKrishnapandi, Alagumalai
dc.contributor.authorBabulal, Sivakumar Musuvadhi
dc.contributor.authorChen, Shen-Ming
dc.contributor.authorPalanisamy, Selvakumar
dc.contributor.authorKim, Seong-Cheol
dc.contributor.authorChiesa, Matteo
dc.date.accessioned2024-03-22T09:56:16Z
dc.date.available2024-03-22T09:56:16Z
dc.date.issued2022-11-26
dc.description.abstractThe usage of a ytterbium oxide nanorod/carbon nanofiber (Yb<sub>2</sub>O<sub>3</sub>/f-CNF) hybrid nanocomposite for the electrochemical detection of carbendazim (CBZ) fungicide is demonstrated for the first time in this study. Various physicochemical methods such as Field Emission Scanning Electron Microscopy (FE-SEM), Transmission electron microscopy (TEM), and X-ray diffraction (XRD) spectroscopy have been used to confirm the formation of Yb<sub>2</sub>O<sub>3</sub>, f-CNF, and Yb<sub>2</sub>O<sub>3</sub>/f-CNF composite. Different electrode electrochemical characteristics for the detection of CBZ were investigated using cyclic voltammetry and differential pulse voltammetry. Compared to Yb<sub>2</sub>O<sub>3</sub> and f-CNF, the Yb<sub>2</sub>O<sub>3</sub>/f-CNF nanocomposite had the most significant electrocatalytic activity for CBZ oxidation. The designed sensor has a low detection limit (6 nM) and an extensive linear range (50 nM to 3035 µM) with excellent sensitivity (0.2899 µA µM<sup>−1</sup> cm<sup>−2</sup>). Furthermore, the sensor has shown outstanding stability, anti-interference ability, reproducibility, repeatability, and practicability. In addition, these sensor electrodes are simple to make, inexpensive, portable, and effective in detecting CBZ fungicide residues in food and the environment.en_US
dc.identifier.citationKrishnapandi, Babulal, Chen, Palanisamy, Kim, Chiesa. Surface etched carbon nanofiber companied ytterbium oxide for pinch level detection of fungicides carbendazim. Journal of Environmental Chemical Engineering. 2023;11(1):1-12
dc.identifier.cristinIDFRIDAID 2133566
dc.identifier.doi10.1016/j.jece.2022.109059
dc.identifier.issn2213-3437
dc.identifier.urihttps://hdl.handle.net/10037/33228
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.journalJournal of Environmental Chemical Engineering
dc.rights.holderCopyright 2023 The Author(s)en_US
dc.titleSurface etched carbon nanofiber companied ytterbium oxide for pinch level detection of fungicides carbendazimen_US
dc.type.versionacceptedVersionen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


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