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Korina E, Karaberova A, Bol'shakov O, Golovin M, Kuznetsov M, Stanković D. Zero-waste preparation of mixed oxides for submicromolar sensing of Bentazone pesticide. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 345:123494. [PMID: 38346631 DOI: 10.1016/j.envpol.2024.123494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Revised: 02/01/2024] [Accepted: 02/02/2024] [Indexed: 02/16/2024]
Abstract
Necessity of having simple selective and robust methods for the analysis of environmentally relevant chemicals stimulates the development of new approaches to material preparation. Electrochemical sensing using electroactive substrates has proved efficient in the analysis of a wide range of pesticides and is widely used as a routine analytical method. Recently, mixed oxides showed promising electrocatalytic activity toward hazardous substrates. Prevalence of wet chemical methods in the synthesis of mixed oxides creates a methodological obstacle and inconvenience for their wide utilization. In this work we challenged the common preparation of mixed oxides with simple powder mixing and developed an electrode for bentazone detection with satisfactory detection limit (0.4 μM), recovery rate (≈104%), and a broad linearity range (1-45 μM). The proposed modified carbon paste electrode is highly selective and can be used for determination of bentazone in presence of interfering ions in water samples.
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Affiliation(s)
- E Korina
- Nanotechnology Education and Research Center, South Ural State University, 454080, Chelyabinsk, Russia
| | - A Karaberova
- Nanotechnology Education and Research Center, South Ural State University, 454080, Chelyabinsk, Russia
| | - O Bol'shakov
- Nanotechnology Education and Research Center, South Ural State University, 454080, Chelyabinsk, Russia
| | - M Golovin
- Nanotechnology Education and Research Center, South Ural State University, 454080, Chelyabinsk, Russia
| | - M Kuznetsov
- Institute of Solid State Chemistry, Ural Branch, Russian Academy of Sciences, Ekaterinburg, 620990, Russia
| | - D Stanković
- University of Belgrade - Faculty of Chemistry, Studentski trg 12-16, 11000, Belgrade, Serbia; University of Belgrade, VINČA Institute of Nuclear Sciences - National Institute of the Republic of Serbia, Mike Petrovića Alasa 12-14, 11000, Belgrade, Serbia.
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Gharous M, Bounab L, Pereira FJ, Choukairi M, López R, Aller AJ. Electrochemical Kinetics and Detection of Paracetamol by Stevensite-Modified Carbon Paste Electrode in Biological Fluids and Pharmaceutical Formulations. Int J Mol Sci 2023; 24:11269. [PMID: 37511028 PMCID: PMC10378910 DOI: 10.3390/ijms241411269] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 06/30/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
Paracetamol (PCT), or acetaminophen, is an important drug used worldwide for various clinical purposes. However, the excessive or indiscriminate use of PCT can provoke liver and kidney dysfunction; hence, it is essential to determine the amount of this target in biological samples. In this work, we develop a quick, simple, and sensitive voltammetric method using chemically modified electrodes to determine PCT in complex matrices, including human serum and commercial solid formulations. We modify the carbon paste electrode with stevensite monoclinic clay mineral (Stv-CPE), using cyclic voltammetry, differential pulse voltammetry, and electrochemical impedance spectroscopy to characterise and detect PCT. The kinetics study provides a better electrochemical characterisation of the electrode behaviour, finding the detection and quantitation limits of 0.2 μM and 0.5 μM under favourable conditions. Further, the best linear working concentration range is 0.6-100 μM for PCT, applying the proposed method to the quantitative determination of PCT content in reference tablet formulations and biological samples for validation.
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Affiliation(s)
- Moaad Gharous
- Laboratory of Materials and Interfacial Systems, Faculty of Science, Abdelmalek Essaadi University, BP 2121, Tetouan 93002, Morocco
- Research Group of Advanced Materials, Structures and Civil Engineering, National School of Applied Sciences of Tetouan, Abdelmalek Essaadi University, BP 2121, Tetouan 93002, Morocco
| | - Loubna Bounab
- Research Group of Advanced Materials, Structures and Civil Engineering, National School of Applied Sciences of Tetouan, Abdelmalek Essaadi University, BP 2121, Tetouan 93002, Morocco
| | - Fernando J Pereira
- Department of Applied Chemistry and Physics, Faculty of Biological and Environmental Sciences, Campus de Vegazana, s/n, University of León, E-24071 León, Spain
| | - Mohamed Choukairi
- Laboratory of Materials and Interfacial Systems, Faculty of Science, Abdelmalek Essaadi University, BP 2121, Tetouan 93002, Morocco
| | - Roberto López
- Department of Applied Chemistry and Physics, Faculty of Biological and Environmental Sciences, Campus de Vegazana, s/n, University of León, E-24071 León, Spain
| | - A Javier Aller
- Department of Applied Chemistry and Physics, Faculty of Biological and Environmental Sciences, Campus de Vegazana, s/n, University of León, E-24071 León, Spain
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Manjunatha L, Kumara Swamy B, Manjunatha K. Cadmium oxide nanoparticle modified carbon paste electrode sensor for sulfadiazine: A voltammetric study. INORG CHEM COMMUN 2023. [DOI: 10.1016/j.inoche.2023.110534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
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Balamurugan S, Jainshaa J, Ashika S. Comparison of the synthesis of s, p, d, and f block simple oxides of MgO, SnO2, NiO, and CeO2 nanostructured materials. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023] Open
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Targeted modification of the carbon paste electrode by natural zeolite and graphene oxide for the enhanced analysis of paracetamol. Microchem J 2023. [DOI: 10.1016/j.microc.2023.108455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Tajik S, Afshar AA, Shamsaddini S, Askari MB, Dourandish Z, Garkani Nejad F, Beitollahi H, Di Bartolomeo A. Fe 3O 4@MoS 2/rGO Nanocomposite/Ionic Liquid Modified Carbon Paste Electrode for Electrochemical Sensing of Dasatinib in the Presence of Doxorubicin. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c00370] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Somayeh Tajik
- Research Center of Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman 76169-13555, Iran
| | - Abbas Aghaei Afshar
- Research Center of Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman 76169-13555, Iran
| | - Saeedeh Shamsaddini
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman 76169-13555, Iran
| | - Mohammad Bagher Askari
- Environment Department, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman 76318-85356, Iran
| | - Zahra Dourandish
- Department of Chemistry, Faculty of Science, Shahid Bahonar University of Kerman, Kerman 76169-14111, Iran
| | - Fariba Garkani Nejad
- Department of Chemistry, Faculty of Science, Shahid Bahonar University of Kerman, Kerman 76169-14111, Iran
| | - Hadi Beitollahi
- Environment Department, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman 76318-85356, Iran
| | - Antonio Di Bartolomeo
- Physics Department “E.R. Caianiello”, University of Salerno, via Giovanni Paolo II 132, 84084 Fisciano, Salerno, Italy
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