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Araújo VE, Ribeiro GC, De Amorim KP, Andrade LS. Cloud point method applied to the extraction and preconcentration of thiabendazole pesticide from whole grape juice samples and amperometric detection by HPLC. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2024; 16:4827-4834. [PMID: 38967314 DOI: 10.1039/d4ay00850b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/06/2024]
Abstract
A cloud point method was developed and applied for the first time to extract and preconcentrate thiabendazole (TBZ) from commercial whole grape juice samples, with determination by high performance liquid chromatography coupled to electrochemical detection (HPLC/EC), using a cathodically pretreated boron-doped diamond electrode (BDD). The best conditions for extraction and preconcentration of TBZ by cloud point extraction (CPE) were performed at pH 6.0, by adding 1 mL of the surfactant Tergitol TMN-6 at 10% (mass-to-mass ratio), without heating (at 27 °C) and ultrasonic stirring time of (20 kHz) for 60 min. The HPLC/EC determination was duly validated in a C8 column, in mobile phase with a 69 : 31 ratio (V/V) of phosphate buffer (pH 7.0):ACN, at a flow rate of 1.2 mL min-1 and electrochemical detection with BDD electrode by applying 1.40 V × Ag/AgCl (3.0 mol L-1). Under these conditions, the procedure showed a preconcentration factor (FC) of 21.7, and limits of detection (LOD) and quantification (LOQ) of 6.64 × 10-9 mol L-1 (or 1.33 μg L-1) and 1.66 × 10-8 mol L-1 (or 3.34 μg L-1), respectively. The method provided a percent recovery of 81% to 98%, with a coefficient of variation between 3% and 15%.
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Affiliation(s)
- Vinícius E Araújo
- Chemistry Institute, Federal University of Catalão, 75704-020 Catalão, GO, Brazil.
| | - Gabriela C Ribeiro
- Chemistry Institute, Federal University of Catalão, 75704-020 Catalão, GO, Brazil.
| | - Kamila P De Amorim
- Chemistry Institute, Federal University of Catalão, 75704-020 Catalão, GO, Brazil.
| | - Leonardo S Andrade
- Chemistry Institute, Federal University of Catalão, 75704-020 Catalão, GO, Brazil.
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Sarakhman O, Švorc Ľ. A Review on Recent Advances in the Applications of Boron-Doped Diamond Electrochemical Sensors in Food Analysis. Crit Rev Anal Chem 2020; 52:791-813. [PMID: 33028086 DOI: 10.1080/10408347.2020.1828028] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The usage of boron-doped diamond (BDD) material has found to be very attractive in modern electroanalytical methods and received massive consideration as perspective electrochemical sensor due to its outstanding (electro)chemical properties. These generally known facilities include large potential window, low background currents, ability to withstand extreme potentials and strong tendency to resist fouling compared to conventional carbon-based electrodes. As evidence of superiority of this material, couple of reviews describing the overview of various applications of BDD electrodes in the field of analytical and material chemistry has been reported in scientific literature during last decade. However, herein proposed review predominantly focuses on the most recent developments (from 2009 to 2020) dealing with the application of BDD as an advanced and environmental-friendly sensor platform in food analysis. The main method characteristics of analysis of various organic food components with different chemical properties, including additives, flavor and aroma components, phenolic compounds, flavonoids and pesticides in food matrices are described in more details. The importance of BDD surface termination, presence of sp2 content and boron doping level on electrochemical sensing is discussed. Apart from this, a special attention is paid to the evaluation of main analytical characteristics of the BDD electrochemical sensor in single- and multi-analyte detection mode in food analysis. The recent achievements in the utilizing of BDD electrodes in amperometric detection coupled to flow injection analysis, batch injection analysis, and high-performance liquid chromatography are also commented. Moreover, actual trends in sample preparation techniques prior to electrochemical sensing in food analysis are referred.
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Affiliation(s)
- Olha Sarakhman
- Institute of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Bratislava, Slovak Republic
| | - Ľubomír Švorc
- Institute of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Bratislava, Slovak Republic
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Nogueira FDS, Araujo FM, De Faria LV, Lisboa TP, Azevedo GC, Dornellas RM, Matos MAC, Matos RC. Simultaneous determination of strobilurin fungicides residues in bean samples by HPLC-UV-AD using boron-doped diamond electrode. Talanta 2020; 216:120957. [PMID: 32456891 DOI: 10.1016/j.talanta.2020.120957] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 03/16/2020] [Accepted: 03/18/2020] [Indexed: 01/13/2023]
Abstract
The aim of this paper was the development of a method for the determination of six strobilurins (fungicides) using boron-doped diamond (BDD) electrode with amperometric detection (AD) homemade coupled to high performance liquid chromatography (HPLC/UV-Vis). HPLC separation of fungicides was performed in a C18 reverse phase column using both UV and AD detectors at 200 mn and 1.9 V, respectively. The linear range for each strobilurin was from 5 to 15 mg L-1 and the correlation coefficients for all the compounds were above 0.997. Both detectors presented adequate detectability (LOD ranging from 1.33 to 1.57 μg kg-1) respecting the limits pre-established by regulatory agencies. The method was validated presenting good values of recovery and accuracy. In the spiked samples the recoveries ranged from 61.6% (trifloxystrobin) to 98.8% (azoxystrobin) for UV and 62.3% (trifloxystrobin) to 95.2% (azoxystrobin) for AD. In blanks spikes the recovery varied from 77.8% (picoxystrobin) to 88.4% (kresoxim-methyl) for UV and 76.7% (picoxystrobin) to 87.1% (dimoxystrobin) for AD. The method showed good precision (RSD < 10%). The results obtained by amperometric and UV detections were statistically comparable. Seven bean samples were analyzed to detect fungicide residues.
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Affiliation(s)
- Fernanda da Silva Nogueira
- NUPIS (Núcleo de Pesquisa em Instrumentação e Separações Analíticas), Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Juiz de Fora, 36036-900, Juiz de Fora, MG, Brazil
| | - Fausto Moreira Araujo
- NUPIS (Núcleo de Pesquisa em Instrumentação e Separações Analíticas), Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Juiz de Fora, 36036-900, Juiz de Fora, MG, Brazil
| | - Lucas Vinícius De Faria
- NUPIS (Núcleo de Pesquisa em Instrumentação e Separações Analíticas), Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Juiz de Fora, 36036-900, Juiz de Fora, MG, Brazil
| | - Thalles Pedrosa Lisboa
- NUPIS (Núcleo de Pesquisa em Instrumentação e Separações Analíticas), Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Juiz de Fora, 36036-900, Juiz de Fora, MG, Brazil
| | - Gustavo Chevitarese Azevedo
- NUPIS (Núcleo de Pesquisa em Instrumentação e Separações Analíticas), Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Juiz de Fora, 36036-900, Juiz de Fora, MG, Brazil
| | - Rafael Machado Dornellas
- Departamento de Química, Instituto de Química, Universidade Federal Fluminense, 24020-141, Niterói, RJ, Brazil
| | - Maria Auxiliadora Costa Matos
- NUPIS (Núcleo de Pesquisa em Instrumentação e Separações Analíticas), Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Juiz de Fora, 36036-900, Juiz de Fora, MG, Brazil
| | - Renato Camargo Matos
- NUPIS (Núcleo de Pesquisa em Instrumentação e Separações Analíticas), Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Juiz de Fora, 36036-900, Juiz de Fora, MG, Brazil.
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Silva WA, de Almeida LG, Feiteira FN, Semaan FS, Aucélio RQ, Dornellas RM, Pacheco WF. Novel Electrochemical Determination of Atorvastatin by Monitoring the Suppression of a Lead Probe. ANAL LETT 2020. [DOI: 10.1080/00032719.2020.1773491] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Wanderson A. Silva
- Coordenação de Licenciatura em Física, Centro Federal de Educação Tecnológica Celso Suckow da Fonseca (CEFET-RJ), Petrópolis, Brazil
- Programa de Pós-Graduação em Química, Universidade Federal Fluminense, Instituto de Química, Niterói, Brazil
| | - Leonardo G. de Almeida
- Programa de Pós-Graduação em Química, Universidade Federal Fluminense, Instituto de Química, Niterói, Brazil
| | - Fernanda N. Feiteira
- Programa de Pós-Graduação em Química, Universidade Federal Fluminense, Instituto de Química, Niterói, Brazil
| | - Felipe S. Semaan
- Programa de Pós-Graduação em Química, Universidade Federal Fluminense, Instituto de Química, Niterói, Brazil
| | - Ricardo Q. Aucélio
- Department of Chemistry, Pontifical Catholic University of Rio de Janeiro (PUC-Rio), Rio de Janeiro, Brazil
| | - Rafael M. Dornellas
- Programa de Pós-Graduação em Química, Universidade Federal Fluminense, Instituto de Química, Niterói, Brazil
| | - Wagner F. Pacheco
- Programa de Pós-Graduação em Química, Universidade Federal Fluminense, Instituto de Química, Niterói, Brazil
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Development and application of electrochemical sensor of boron-doped diamond (BDD) modified by drop casting with tin hexacyanoferrate. J Solid State Electrochem 2020. [DOI: 10.1007/s10008-020-04558-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Toloza CAT, Almeida JMS, Silva LOP, Macedo RC, Lamounier AP, Aucelio RQ, da Cunha ALMC. Determination of Kresoxim-Methyl in Water and in Grapes by High-Performance Liquid Chromatography (HPLC) Using Photochemical-Induced Fluorescence and Dispersive Liquid-Liquid Microextraction (DLLME). ANAL LETT 2020. [DOI: 10.1080/00032719.2020.1733589] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Carlos A. T. Toloza
- Chemistry Department, Pontifical Catholic University of Rio de Janeiro (PUC-Rio), Rio de Janeiro, Brazil
- Department of Natural and Exact Sciences, Universidad de la Costa, Barranquilla, Colombia
| | - Joseany M. S. Almeida
- Chemistry Department, Pontifical Catholic University of Rio de Janeiro (PUC-Rio), Rio de Janeiro, Brazil
| | - Lillian O. P. Silva
- Chemistry Department, Education, Science and Technology Federal Institute of Rio de Janeiro (IFRJ), Rio de Janeiro, Brazil
| | - Rosana C. Macedo
- Chemistry Department, Education, Science and Technology Federal Institute of Rio de Janeiro (IFRJ), Rio de Janeiro, Brazil
| | - Ana Paula Lamounier
- Chemistry Department, Education, Science and Technology Federal Institute of Rio de Janeiro (IFRJ), Rio de Janeiro, Brazil
| | - Ricardo Q. Aucelio
- Chemistry Department, Pontifical Catholic University of Rio de Janeiro (PUC-Rio), Rio de Janeiro, Brazil
| | - Alessandra L. M. C. da Cunha
- Chemistry Department, Education, Science and Technology Federal Institute of Rio de Janeiro (IFRJ), Rio de Janeiro, Brazil
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Costa CLDA, Cerqueira MBR, Garda-Buffon J. Kresoxim-methyl and famoxadone as activators of toxigenic potential of Aspergillus carbonarius. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2019; 36:1860-1870. [PMID: 31599694 DOI: 10.1080/19440049.2019.1670869] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Ochratoxin A (OTA) is a secondary metabolite produced by filamentous fungi species belonging to the genera Penicillium and Aspergillus. The contamination of grapes by ochratoxigenic species occurs worldwide in regions of tropical and temperate climates. Better control of fungal growth is achieved through good cultural practice and proper selection of fungicides. Kresoxim-methyl and famoxadone are the most common fungicides used in vineyards. This study aimed at analysing the OTA production and toxigenic potential of Aspergillus carbonarius under fungicide treatment with famoxadone and kresoxim-methyl. The growth rate of A. carbonarius was evaluated by measuring the glucosamine content and the diameter of the fungal colonies. OTA production was quantified by HPLC analysis. The treatment with fungicides, kresoxim-methyl and famoxadone, significantly reduced the fungal growth, by 76% and 60%, respectively. However, the mycotoxin production was greater in the fungicide-treated groups than the control group, showing that even though the fungicides were effective in controlling fungal growth, they were ineffective against mycotoxin production.
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Affiliation(s)
- Carmen Luiza De Azevedo Costa
- Mycotoxin and Food Science Laboratory, School of Chemistry and Food, Federal University of Rio Grande - FURG, Rio Grande, Rio Grande do Sul, Brazil
| | - Maristela Barnes Rodrigues Cerqueira
- Mycotoxin and Food Science Laboratory, School of Chemistry and Food, Federal University of Rio Grande - FURG, Rio Grande, Rio Grande do Sul, Brazil
| | - Jaqueline Garda-Buffon
- Mycotoxin and Food Science Laboratory, School of Chemistry and Food, Federal University of Rio Grande - FURG, Rio Grande, Rio Grande do Sul, Brazil
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Baluchová S, Daňhel A, Dejmková H, Ostatná V, Fojta M, Schwarzová-Pecková K. Recent progress in the applications of boron doped diamond electrodes in electroanalysis of organic compounds and biomolecules – A review. Anal Chim Acta 2019; 1077:30-66. [DOI: 10.1016/j.aca.2019.05.041] [Citation(s) in RCA: 110] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 05/01/2019] [Accepted: 05/18/2019] [Indexed: 02/08/2023]
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Oxidation Behavior of Insecticide Azoxystrobin and its Voltammetric Determination Using Boron-doped Diamond Electrode. ELECTROANAL 2019. [DOI: 10.1002/elan.201800647] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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Lopes Neves RA, Moreira Araujo F, Siqueira Pacheco F, Chevitarese Azevedo G, Costa Matos MA, Camargo Matos R. Electrochemical Determination of Sunscreens Agents in Cosmetic Using Square Wave Voltammetry. ELECTROANAL 2018. [DOI: 10.1002/elan.201800747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Raiane Aparecida Lopes Neves
- Instituto Nacional de Pesquisas EspaciaisCentro de Ciência do Sistema Terrestre Avenida dos Astronautas 1758 São José dos Campos - SP Brasil
- NUPIS (Núcleo de Instrumentação e Separações Analíticas)Departamento de QuímicaInstituto de Ciências ExatasUniversidade Federal de Juiz de Fora 36036-900 Juiz de Fora – MG Brasil
| | - Fausto Moreira Araujo
- NUPIS (Núcleo de Instrumentação e Separações Analíticas)Departamento de QuímicaInstituto de Ciências ExatasUniversidade Federal de Juiz de Fora 36036-900 Juiz de Fora – MG Brasil
| | - Felipe Siqueira Pacheco
- Instituto Nacional de Pesquisas EspaciaisCentro de Ciência do Sistema Terrestre Avenida dos Astronautas 1758 São José dos Campos - SP Brasil
| | - Gustavo Chevitarese Azevedo
- NUPIS (Núcleo de Instrumentação e Separações Analíticas)Departamento de QuímicaInstituto de Ciências ExatasUniversidade Federal de Juiz de Fora 36036-900 Juiz de Fora – MG Brasil
| | - Maria Auxiliadora Costa Matos
- NUPIS (Núcleo de Instrumentação e Separações Analíticas)Departamento de QuímicaInstituto de Ciências ExatasUniversidade Federal de Juiz de Fora 36036-900 Juiz de Fora – MG Brasil
| | - Renato Camargo Matos
- NUPIS (Núcleo de Instrumentação e Separações Analíticas)Departamento de QuímicaInstituto de Ciências ExatasUniversidade Federal de Juiz de Fora 36036-900 Juiz de Fora – MG Brasil
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Schwarzová-Pecková K, Vosáhlová J, Barek J, Šloufová I, Pavlova E, Petrák V, Zavázalová J. Influence of boron content on the morphological, spectral, and electroanalytical characteristics of anodically oxidized boron-doped diamond electrodes. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.05.006] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Costa DJ, Santos JC, Sanches-Brandão FA, Ribeiro WF, Salazar-Banda GR, Araujo MC. Boron-doped diamond electrode acting as a voltammetric sensor for the detection of methomyl pesticide. J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2017.02.036] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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13
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Wu P, Wu WZ, Han ZH, Yang H. Desorption and mobilization of three strobilurin fungicides in three types of soil. ENVIRONMENTAL MONITORING AND ASSESSMENT 2016; 188:363. [PMID: 27220502 DOI: 10.1007/s10661-016-5372-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2015] [Accepted: 05/16/2016] [Indexed: 06/05/2023]
Abstract
Phenamacril (JS399-19 with independent intellectual property developed by China), azoxystrobin, and kresoxim-methyl are strobilurin fungicide. Due to their broad spectrum and good control of most of known fungi, strobilurin fungicide has been widely used in agriculture management. Thus, it is important to evaluate their environmental behaviors particularly in soils and underground water. In this study, the sorption/desorption and mobility of strobilurin fungicides in three Chinese soils (Jiangxi red soil, Taihu paddy soil, and Northeast China black soil) were conducted using comprehensively analytic approaches including batch experiment and soil thin-layer chromatography. The strobilurin fungicides were hard to be adsorbed in Jiangxi red soil but had medium adsorption capability in Tanhu paddy soil and Northeast China black soil, while the desorption of three strobilurin fungicides ranked in the order of Jiangxi red soil > Taihu paddy soil > Northeast China black soil. Soil properties including soil organic matter (SOM), pH, and cationic exchange capacity (CEC) affected the adsorption/desorption of the fungicides. Azoxystrobin and kresoxim-methyl had weak mobility in the soils. JS399-19 was moderately mobile in Jiangxi red soil but was not easily moved in Taihu paddy soil and Northeast China black soil. Due to their weak mobility in soils, these strobilurin fungicides tended to remain in the soil phase but not to shift downward to underground water. As azoxystrobin and JS399-19 had a long retention period in soil, there may become persistent residues in the soil environment.
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Affiliation(s)
- Ping Wu
- Jiangsu Key Laboratory of Pesticide Science, College of Sciences, Nanjing Agricultural University, Nanjing, 210095, China
- Jiangsu Green Earth Testing Technology Co., Ltd., Nanjing, 210017, China
| | - Wen Zhu Wu
- Ministry of Environmental Protection, Nanjing Institute of Environmental Sciences, Nanjing, 210042, China
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, China
| | - Zhi Hua Han
- Ministry of Environmental Protection, Nanjing Institute of Environmental Sciences, Nanjing, 210042, China
| | - Hong Yang
- Jiangsu Key Laboratory of Pesticide Science, College of Sciences, Nanjing Agricultural University, Nanjing, 210095, China.
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Electrochemical determination of picoxystrobin on boron-doped diamond electrode: Square-wave voltammetry versus BIA-multiple pulse amperometry. Microchem J 2015. [DOI: 10.1016/j.microc.2015.05.010] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Švorc L, Cinková K, Samphao A, Stanković DM, Mehmeti E, Kalcher K. Voltammetric determination of harmaline in natural food products using boron-doped diamond electrode. J Electroanal Chem (Lausanne) 2015. [DOI: 10.1016/j.jelechem.2015.03.004] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Janíková-Bandžuchová L, Šelešovská R, Schwarzová-Pecková K, Chýlková J. Sensitive voltammetric method for rapid determination of pyridine herbicide triclopyr on bare boron-doped diamond electrode. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2014.12.064] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Šelešovská R, Janíková L, Chýlková J. Green electrochemical sensors based on boron-doped diamond and silver amalgam for sensitive voltammetric determination of herbicide metamitron. MONATSHEFTE FUR CHEMIE 2014. [DOI: 10.1007/s00706-014-1372-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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