An electrochemical sensor-based carbon black associated with a modified mixed oxide (SiO2/TiO2/Sb2O5) for direct determination of thiamethoxam in raw honey and water samples

Detalhes bibliográficos
Autor(a) principal: Gioia, Raísa Rodrigues
Data de Publicação: 2022
Outros Autores: Fernandes, Julia Oliveira, Bernardino, Cassiano Augusto Rolim, Mahler, Claudio Fernando, Braz, Bernardo Ferreira, Lopes, Claudio Sabbatini Capella, Archanjo, Braulio Soares, Ribeiro, Emerson Schwingel [UNESP], D’Elia, Eliane [UNESP], Santelli, Ricardo Erthal, Cincotto, Fernando Henrique
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/s00604-022-05412-4
http://hdl.handle.net/11449/241457
Resumo: The study aimed to develop an electrochemical sensor based on glassy carbon, mixed oxide (SiO2/TiO2/Sb2O5), and carbon black. The material was synthesized, characterized, and used to determine thiamethoxam in raw honey and water. The morphologic structure and electrochemical performance of the sensor was characterized by scanning electron microscopy and cyclic voltammetry. Differential pulse voltammetry with a concentration of 0.1 mol L−1 of Britton-Robinson buffer at pH 7.0 allowed the generation of a method to determine thiamethoxam in a linear range of 0.25 to 100.5 μmol L−1 and with a limit of detection of 0.012 μmol L−1. The system efficiently quantified traces of thiamethoxam in raw honey and tap water samples. The modified sensor did not present interferences of K+, Na+, Ca2+, Mg2+, glyphosate, imidacloprid, and carbendazim. In addition, the device showed good recovery values for thiamethoxam when applied directly to honey and water samples without any treatment, presenting an electrochemical sensor to monitor real-time hazardous substances in environmental and food matrices. Graphical abstract: [Figure not available: see fulltext.].
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spelling An electrochemical sensor-based carbon black associated with a modified mixed oxide (SiO2/TiO2/Sb2O5) for direct determination of thiamethoxam in raw honey and water samplesCarbon blackElectrochemical sensorsEnvironmental samplesMixed oxideThiamethoxam pesticideThe study aimed to develop an electrochemical sensor based on glassy carbon, mixed oxide (SiO2/TiO2/Sb2O5), and carbon black. The material was synthesized, characterized, and used to determine thiamethoxam in raw honey and water. The morphologic structure and electrochemical performance of the sensor was characterized by scanning electron microscopy and cyclic voltammetry. Differential pulse voltammetry with a concentration of 0.1 mol L−1 of Britton-Robinson buffer at pH 7.0 allowed the generation of a method to determine thiamethoxam in a linear range of 0.25 to 100.5 μmol L−1 and with a limit of detection of 0.012 μmol L−1. The system efficiently quantified traces of thiamethoxam in raw honey and tap water samples. The modified sensor did not present interferences of K+, Na+, Ca2+, Mg2+, glyphosate, imidacloprid, and carbendazim. In addition, the device showed good recovery values for thiamethoxam when applied directly to honey and water samples without any treatment, presenting an electrochemical sensor to monitor real-time hazardous substances in environmental and food matrices. Graphical abstract: [Figure not available: see fulltext.].Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ)Departamento de Química Analítica Instituto de Química Universidade Federal Do Rio de JaneiroDepartamento de Engenharia Civil COPPE Universidade Federal Do Rio de JaneiroInstituto Nacional de Metrologia Qualidade E Tecnologia, Duque de CaxiasDepartamento de Química Inorgânica Instituto de Química Universidade Federal Do Rio de JaneiroAvaliação Toxicológica E Remoção de Micropoluentes E Radioativos (INCT-DATREM) Instituto de Química Unesp Instituto Nacional de Tecnologias Alternativas Para DetecçãoNational Institute of Science & Technology of Bioanalytics (INCTBio)Avaliação Toxicológica E Remoção de Micropoluentes E Radioativos (INCT-DATREM) Instituto de Química Unesp Instituto Nacional de Tecnologias Alternativas Para DetecçãoCNPq: 429462/2018-2FAPERJ: E-26/010.002267/2019FAPERJ: E-26/202.295/2018FAPERJ: E-26/202.696/2019Universidade Federal do Rio de Janeiro (UFRJ)Qualidade E TecnologiaUniversidade Estadual Paulista (UNESP)National Institute of Science & Technology of Bioanalytics (INCTBio)Gioia, Raísa RodriguesFernandes, Julia OliveiraBernardino, Cassiano Augusto RolimMahler, Claudio FernandoBraz, Bernardo FerreiraLopes, Claudio Sabbatini CapellaArchanjo, Braulio SoaresRibeiro, Emerson Schwingel [UNESP]D’Elia, Eliane [UNESP]Santelli, Ricardo ErthalCincotto, Fernando Henrique2023-03-01T21:04:05Z2023-03-01T21:04:05Z2022-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1007/s00604-022-05412-4Microchimica Acta, v. 189, n. 8, 2022.1436-50730026-3672http://hdl.handle.net/11449/24145710.1007/s00604-022-05412-42-s2.0-85135293388Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMicrochimica Actainfo:eu-repo/semantics/openAccess2023-03-01T21:04:05Zoai:repositorio.unesp.br:11449/241457Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:53:30.512883Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv An electrochemical sensor-based carbon black associated with a modified mixed oxide (SiO2/TiO2/Sb2O5) for direct determination of thiamethoxam in raw honey and water samples
title An electrochemical sensor-based carbon black associated with a modified mixed oxide (SiO2/TiO2/Sb2O5) for direct determination of thiamethoxam in raw honey and water samples
spellingShingle An electrochemical sensor-based carbon black associated with a modified mixed oxide (SiO2/TiO2/Sb2O5) for direct determination of thiamethoxam in raw honey and water samples
Gioia, Raísa Rodrigues
Carbon black
Electrochemical sensors
Environmental samples
Mixed oxide
Thiamethoxam pesticide
title_short An electrochemical sensor-based carbon black associated with a modified mixed oxide (SiO2/TiO2/Sb2O5) for direct determination of thiamethoxam in raw honey and water samples
title_full An electrochemical sensor-based carbon black associated with a modified mixed oxide (SiO2/TiO2/Sb2O5) for direct determination of thiamethoxam in raw honey and water samples
title_fullStr An electrochemical sensor-based carbon black associated with a modified mixed oxide (SiO2/TiO2/Sb2O5) for direct determination of thiamethoxam in raw honey and water samples
title_full_unstemmed An electrochemical sensor-based carbon black associated with a modified mixed oxide (SiO2/TiO2/Sb2O5) for direct determination of thiamethoxam in raw honey and water samples
title_sort An electrochemical sensor-based carbon black associated with a modified mixed oxide (SiO2/TiO2/Sb2O5) for direct determination of thiamethoxam in raw honey and water samples
author Gioia, Raísa Rodrigues
author_facet Gioia, Raísa Rodrigues
Fernandes, Julia Oliveira
Bernardino, Cassiano Augusto Rolim
Mahler, Claudio Fernando
Braz, Bernardo Ferreira
Lopes, Claudio Sabbatini Capella
Archanjo, Braulio Soares
Ribeiro, Emerson Schwingel [UNESP]
D’Elia, Eliane [UNESP]
Santelli, Ricardo Erthal
Cincotto, Fernando Henrique
author_role author
author2 Fernandes, Julia Oliveira
Bernardino, Cassiano Augusto Rolim
Mahler, Claudio Fernando
Braz, Bernardo Ferreira
Lopes, Claudio Sabbatini Capella
Archanjo, Braulio Soares
Ribeiro, Emerson Schwingel [UNESP]
D’Elia, Eliane [UNESP]
Santelli, Ricardo Erthal
Cincotto, Fernando Henrique
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Federal do Rio de Janeiro (UFRJ)
Qualidade E Tecnologia
Universidade Estadual Paulista (UNESP)
National Institute of Science & Technology of Bioanalytics (INCTBio)
dc.contributor.author.fl_str_mv Gioia, Raísa Rodrigues
Fernandes, Julia Oliveira
Bernardino, Cassiano Augusto Rolim
Mahler, Claudio Fernando
Braz, Bernardo Ferreira
Lopes, Claudio Sabbatini Capella
Archanjo, Braulio Soares
Ribeiro, Emerson Schwingel [UNESP]
D’Elia, Eliane [UNESP]
Santelli, Ricardo Erthal
Cincotto, Fernando Henrique
dc.subject.por.fl_str_mv Carbon black
Electrochemical sensors
Environmental samples
Mixed oxide
Thiamethoxam pesticide
topic Carbon black
Electrochemical sensors
Environmental samples
Mixed oxide
Thiamethoxam pesticide
description The study aimed to develop an electrochemical sensor based on glassy carbon, mixed oxide (SiO2/TiO2/Sb2O5), and carbon black. The material was synthesized, characterized, and used to determine thiamethoxam in raw honey and water. The morphologic structure and electrochemical performance of the sensor was characterized by scanning electron microscopy and cyclic voltammetry. Differential pulse voltammetry with a concentration of 0.1 mol L−1 of Britton-Robinson buffer at pH 7.0 allowed the generation of a method to determine thiamethoxam in a linear range of 0.25 to 100.5 μmol L−1 and with a limit of detection of 0.012 μmol L−1. The system efficiently quantified traces of thiamethoxam in raw honey and tap water samples. The modified sensor did not present interferences of K+, Na+, Ca2+, Mg2+, glyphosate, imidacloprid, and carbendazim. In addition, the device showed good recovery values for thiamethoxam when applied directly to honey and water samples without any treatment, presenting an electrochemical sensor to monitor real-time hazardous substances in environmental and food matrices. Graphical abstract: [Figure not available: see fulltext.].
publishDate 2022
dc.date.none.fl_str_mv 2022-08-01
2023-03-01T21:04:05Z
2023-03-01T21:04:05Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1007/s00604-022-05412-4
Microchimica Acta, v. 189, n. 8, 2022.
1436-5073
0026-3672
http://hdl.handle.net/11449/241457
10.1007/s00604-022-05412-4
2-s2.0-85135293388
url http://dx.doi.org/10.1007/s00604-022-05412-4
http://hdl.handle.net/11449/241457
identifier_str_mv Microchimica Acta, v. 189, n. 8, 2022.
1436-5073
0026-3672
10.1007/s00604-022-05412-4
2-s2.0-85135293388
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Microchimica Acta
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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