Tehran University of Medical Sciences

Science Communicator Platform

Stay connected! Follow us on X network (Twitter):
Share this content! On (X network) By
Eco-Friendly Synthesis of Cluster-Like Dy2ce2o7 Nanoparticles Using Orange Juice and Their Application in Electrochemical Determination of Isoniazid Publisher



Zinatlooajabshir S1 ; Mahmoudimoghaddam H2 ; Amiri M3 ; Akbari Javar H4
Authors
Show Affiliations
Authors Affiliations
  1. 1. Department of Chemical Engineering, University of Bonab, P.O. Box. 5551395133, Bonab, Iran
  2. 2. Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
  3. 3. Neuroscience Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
  4. 4. Pharmaceutics Department, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran

Source: Journal of Molecular Liquids Published:2024


Abstract

In this study, cluster-like (CL) Dy2Ce2O7 nanoparticles were synthesized via an easy and rapid sonochemical pathway. X-ray diffraction (XRD), and field emission scanning electron microscopy (FE-SEM) were used for the characterization of nanoparticles. The construction of an electrochemical sensor was performed to determine isoniazid (IZN) based on ionic liquid (IL) and the cluster-like nanostructure of Dy2Ce2O7 modified carbon paste electrode (CL-Dy2Ce2O7/IL/CPE). Using the fabricated sensor, cyclic voltammetry (CV) along with differential pulse voltammetry (DPV) have been utilized to examine the catalytic activity of the modified electrode toward oxidation of IZN in 0.1 M phosphate buffer solution (PBS) with pH of 7.0. The large specific surface area and electrocatalytic properties of CL-Dy2Ce2O7 as well as the good electrical conductivity of ionic liquid greatly enhanced the current signal of the IZN at the CL-Dy2Ce2O7/IL/CPE. The process at the surface of the electrode was under the diffusion control mechanism and the diffusion coefficient for IZN was 1.08 × 10−5 cm2/s. Additionally, with a low detection limit of 9.0 nM, the peak current of IZN rose linearly with concentration in the range of 0.02–340.0 μM. Our findings demonstrate that the sensitive and selective detection of IZN in pharmaceutical and biological samples can be achieved using the CL-Dy2Ce2O7/IL/CPE. © 2024 Elsevier B.V.
Related Docs
1. A Green Route for the Synthesis of Sponge-Like Pr6o11 Nanoparticles and Their Application for the Development of Chlorambucil Sensor, Measurement: Journal of the International Measurement Confederation (2024)
2. A Facile Green Fabrication of Sponge-Like Pr2ce2o7 Nanostructure Using Sucrose for Electrochemical Quantification of Anti-Parkinson Drug Pramipexole, Microchemical Journal (2023)
3. Enhanced Photocatalytic Performance of Auto-Combusted Nanoparticles for Photocatalytic Degradation of Azo Dye Under Sunlight Illumination and Hydrogen Fuel Production, Chemosphere (2023)
4. Synthesis of Cuttlebone/ Carbon Quantum Dots/Nickel Oxide Nanocomposite for Visible Light Photodegradation of Malachite Green Used for Environmental Remediation, Chemosphere (2023)
5. Grass-Like Pt-Doped Nico2o4 Modified Electrode for Electrochemical Detection of Amlodipine, Measurement: Journal of the International Measurement Confederation (2022)
6. Advancements in Wearable Technology for Monitoring Lactate Levels Using Lactate Oxidase Enzyme and Free Enzyme As Analytical Approaches: A Review, International Journal of Biological Macromolecules (2024)
Experts (# of related papers)
Hamid Akbari Javar (3)