Please use this identifier to cite or link to this item:
https://hdl.handle.net/11499/58253
Title: | Cadmium Oxide/Calcium Ferrite Nanocomposite-Based Enhanced Electrochemical Sensing of Metronidazole | Authors: | Bhanbhro, Preh Baig, Jameel Ahmed Solangi, Imam Bakhsh Kazi, Tasneem Gul Akhtar, Khalil Nadeem, Ahmed Solangi, Shakoor Ahmed |
Keywords: | Cadmium Oxide Calcium Ferrite Nanocomposite Sol-Gel Auto-Combustion Voltammetric Sensor Antibiotic Metronidazole Water Samples |
Publisher: | Elsevier | Abstract: | The current study aimed to synthesize a cadmium oxide/calcium ferrite nanocomposite (CdO/CaFe2O4-NC) by sol-gel auto-combustion method, then applied on the surface of a glassy carbon electrode to fabricate a (CdO/CaFe2O4-NC/GCE) as a sensor for the electrochemical detection of metronidazole (MNZ). The characterization of synthesized CaFe2O4-NPs and CdO/CaFe2O4-NC was carried out through various analytical techniques, to confirm surface morphology, crystallite nature, average particle size, magnetic behavior, and stability. It is an effective electrochemical method for the detection of MNZ. The fabricated electrode was characterized by cyclic voltammetry, indicating its diffusion-controlled electron transfer behavior. Thus, CdO/CaFe2O4-NC/GCE was used to quantify MNZ using differential pulse voltammetry with a dynamic range of 0.05-130 mu M (R-2 = 0.0996) and LOD of 0.034 mu M. The electrochemical method showed significant stability, sensitivity, and reproducibility (RSD < 4.00 %). The fabricated sensor was successfully applied to the contaminated water samples with quantitative recoveries up to 93.02 % by the spiking method. | Description: | Hussain, Sajjad/0000-0001-6145-0484 | URI: | https://doi.org/10.1016/j.microc.2024.111820 | ISSN: | 0026-265X 1095-9149 |
Appears in Collections: | Fen Fakültesi Koleksiyonu Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
Show full item record
CORE Recommender
SCOPUSTM
Citations
1
checked on Mar 8, 2025
Page view(s)
40
checked on Feb 8, 2025
Google ScholarTM
Check
Altmetric
Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.