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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
04/12/2019 |
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Data da última atualização: |
15/03/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SOUZA, D. R. C. de; ASSALIN, M. R.; SANTOS, R. S. dos; DORES, E. F. G. C. |
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Afiliação: |
DEBORA RENATA CASSOLI DE S DUTRA, CNPMA; MARCIA REGINA ASSALIN, CNPMA; ROBERTA SCANAGATTA DOS SANTOS, UFMT; ELIANA F GASPAR DE CARVALHO DORES, UFMT. |
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Título: |
Method validation for multiresidue pesticide determinationin riverbed sediment using QuEChERS and GC-MS/MS and application in samples from an important watershed in Central Western Brazil. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
International Journal of Environmental Analytical Chemistry,v. 100, n. 13, p. 1536-1548, 2020. |
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DOI: |
https://doi.org/10.1080/03067319.2019.1657107 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: n time and ion ratio, makes it suitable for the analysis of complex samples such as sediment. Finally, the method was applied to samples of river sediment collected near cotton and soybean cultivation. Twelve sediment samples from the São LoThis study aims at validating a method used to determine pesticide residues in areas of cotton and soybean crops riverbed sediments in the São Lourenço River basin, an important watershed in Central Western Brazil, which has a history of pesticide use during cultivation. The optimised QuEChERS acetate methodology was validated, demonstrating good accuracy (71.7-116.4%), except for carbosulfan (51.0%), and good precision (intra-day repeatability 5.1-20.0% and inter-day reproducibility 6.2-18.5%) except for trifluralin and carbosulfan. The linearity was satisfactory with coefficient determination R2 > 0,99. The use of internal standard, triphenyl phosphate (TPP), showed better results during validation than without its use. The limits of detection and quantification range were 1.07 to 10.7 ng g-1 and 5.0 to 15.0 ng g-1 of dry weight sediment, respectively. The matrix effect was evaluated and a strong signal enhancement was observed using gas chromatograph (GC) coupled with spectrometry mass (MS/MS). The use of matrix-matched standards was compensated by better sensibility in the analysis. The use of simple, fast, sensitive methodology combined with the use of two transitions, retentiourenço River basin, Mato Grosso, were analysed to test the applicability of the validated method. Among the 22 analysed pesticides, cyhalothrin was detected in two samples (59.8 and 66.9 ng g-1), difenoconazole in five samples (MenosAbstract: n time and ion ratio, makes it suitable for the analysis of complex samples such as sediment. Finally, the method was applied to samples of river sediment collected near cotton and soybean cultivation. Twelve sediment samples from the São LoThis study aims at validating a method used to determine pesticide residues in areas of cotton and soybean crops riverbed sediments in the São Lourenço River basin, an important watershed in Central Western Brazil, which has a history of pesticide use during cultivation. The optimised QuEChERS acetate methodology was validated, demonstrating good accuracy (71.7-116.4%), except for carbosulfan (51.0%), and good precision (intra-day repeatability 5.1-20.0% and inter-day reproducibility 6.2-18.5%) except for trifluralin and carbosulfan. The linearity was satisfactory with coefficient determination R2 > 0,99. The use of internal standard, triphenyl phosphate (TPP), showed better results during validation than without its use. The limits of detection and quantification range were 1.07 to 10.7 ng g-1 and 5.0 to 15.0 ng g-1 of dry weight sediment, respectively. The matrix effect was evaluated and a strong signal enhancement was observed using gas chromatograph (GC) coupled with spectrometry mass (MS/MS). The use of matrix-matched standards was compensated by better sensibility in the analysis. The use of simple, fast, sensitive methodology combined with the use of two transitions, retentiourenço River basin, Mato Grosso, were analysed ... Mostrar Tudo |
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Palavras-Chave: |
QuEChERS. |
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Thesagro: |
Agrotóxico; Análise Química; Bacia Hidrográfica; Resíduo Quimico. |
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Thesaurus Nal: |
Gas chromatography-mass spectrometry; Pesticide residues; Sediments; Watersheds. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02839naa a2200277 a 4500
001 2115974
005 2022-03-15
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1080/03067319.2019.1657107$2DOI
100 1 $aSOUZA, D. R. C. de
245 $aMethod validation for multiresidue pesticide determinationin riverbed sediment using QuEChERS and GC-MS/MS and application in samples from an important watershed in Central Western Brazil.$h[electronic resource]
260 $c2020
520 $aAbstract: n time and ion ratio, makes it suitable for the analysis of complex samples such as sediment. Finally, the method was applied to samples of river sediment collected near cotton and soybean cultivation. Twelve sediment samples from the São LoThis study aims at validating a method used to determine pesticide residues in areas of cotton and soybean crops riverbed sediments in the São Lourenço River basin, an important watershed in Central Western Brazil, which has a history of pesticide use during cultivation. The optimised QuEChERS acetate methodology was validated, demonstrating good accuracy (71.7-116.4%), except for carbosulfan (51.0%), and good precision (intra-day repeatability 5.1-20.0% and inter-day reproducibility 6.2-18.5%) except for trifluralin and carbosulfan. The linearity was satisfactory with coefficient determination R2 > 0,99. The use of internal standard, triphenyl phosphate (TPP), showed better results during validation than without its use. The limits of detection and quantification range were 1.07 to 10.7 ng g-1 and 5.0 to 15.0 ng g-1 of dry weight sediment, respectively. The matrix effect was evaluated and a strong signal enhancement was observed using gas chromatograph (GC) coupled with spectrometry mass (MS/MS). The use of matrix-matched standards was compensated by better sensibility in the analysis. The use of simple, fast, sensitive methodology combined with the use of two transitions, retentiourenço River basin, Mato Grosso, were analysed to test the applicability of the validated method. Among the 22 analysed pesticides, cyhalothrin was detected in two samples (59.8 and 66.9 ng g-1), difenoconazole in five samples (<LOQ to 34.4 ng g-1), azoxystrobin in one sample (9.5 ng g-1) and bifenthrin was detected in 10 samples whose levels ranged from < LOQ to 151.4 ng g-1.
650 $aGas chromatography-mass spectrometry
650 $aPesticide residues
650 $aSediments
650 $aWatersheds
650 $aAgrotóxico
650 $aAnálise Química
650 $aBacia Hidrográfica
650 $aResíduo Quimico
653 $aQuEChERS
700 1 $aASSALIN, M. R.
700 1 $aSANTOS, R. S. dos
700 1 $aDORES, E. F. G. C.
773 $tInternational Journal of Environmental Analytical Chemistry,v. 100$gn. 13, p. 1536-1548, 2020.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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Biblioteca |
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| Registros recuperados : 44 | |
| 23. |  | BARIZON, R. R. M.; FIGUEIREDO, R. de O.; SOUZA, D. R. C. de; REGITANO, J. B.; FERRACINI, V. L. Pesticides in the surface waters of the Camanducaia River watershed, Brazil. Journal of Environmental Science and Health, Part B, New York, p. 1-10, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 27. | | FERRACINI, V. L.; QUEIROZ, S. C. do N. de; ROSA, M. A.; SOUZA, D. R. C. de; QUEIROZ, J. F. de; PARAIBA, L. C. Análise de agrotóxicos organoclorados em camarão e pescado por cromatografia a gás com detector de micro captura de eletrons (GC-mECD). Pesticidas: Revista de Ecotoxicologia e Meio Ambiente, Curitiba, v. 24, p. 13-20, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 28. | | SOUZA, D. R. C. de; QUEIROZ, S. C. do N. de; FERRACINI, V. L.; PARAIBA, L. C.; TAVARES, M. M.; MORICONI, W. Análise de hidrocarbonetos policíclicos aromáticos (HPA's) em amostras de lodo de esgoto por GC-MS/MS. In: CONGRESSO BRASILEIRO DE ESPECTROMETRIA DE MASSAS - BrMASS, 3., 2009, Campinas. Resumos... Campinas: Sociedade Brasileira de Espectrometria de Massas, 2009.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 29. | | SOUZA, D. R. C. de; PARAIBA, L. C.; PAZIANOTTO, R. A. A.; FERRACINI, V. L.; FERREIRA, J. M. S.; TALAMINI, V. Coeficiente de partição e fator de retardamento de pesticidas em estipe de coqueiros. In: ENCONTRO NACIONAL DE QUÍMICA ANALÍTICA, 19.; CONGRESSO IBERO-AMERICANO DE QUÍMICA ANALÍTICA, 7., 2018, Caldas Novas, GO. Inovação para a química analítica sustentável: livro de resumos... Caldas Novas: SBQ: UFG: UnB, 2018. p. 400.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 31. | | FERREIRA, J. A.; RAMOS, J. A.; SOUZA, D. R. C. de; DI LELLA, B.; HELMICK, E. E.; QUEIROZ, S. C. do N. de; BAHDER, B. W. Identification of green-leaf volatiles released from cabbage palms (Sabal palmetto) infected with the lethal Bronzing phytoplasma. Plants, v. 12, n. 11, article 2164, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 4 |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 32. | | BARIZON, R. R. M.; KUMMROW, F.; ALBUQUERQUE, A. F.; ASSALIN, M. R.; ROSA, M. A.; SOUZA, D. R. C. de; PAZIANOTTO, R. A. A. Surface water contamination from pesticide mixtures and risks to aquatic life in a high-input agricultural region of Brazil. Chemosphere, v. 308, pt. 3, article 136400, 2022. p. 1-10.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 33. | | ASSALIN, M. R.; SOUZA, D. R. C. de; ROSA, M. A.; MOLTOCARO, R. C. R.; CASTANHA, R. F.; VILELA, E. S. D.; TASIC, L.; DURÁN, N. Thiamethoxam used as nanopesticide for the effective management of Diaphorina citri psyllid: an environmental-friendly formulation. International Journal of Pest Management, p.1-9, 2022. Online first.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 4 |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 34. | | SOUZA, D. R. C. de; ASSALIN, M. R.; QUEIROZ, S. C. do N. de; FERRACINI, V. L.; ROSA, M. A.; TAVARES, M. M.; FERREIRA, G. T. Validação de metodologia para análise de alguns herbicidas em água de rio por LC-ESI-MS/MS. In: CONGRESSO LATINO-AMERICANO DE CROMATOGRAFIA E TÉCNICAS RELACIONADAS, 12., 2008, Florianóplis. Livro de resumos... Florianóplis: Instituto Internacional de Cromatografia, 2008. 1 CD-ROM| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 35. | | MONTEIRO, R. T. R.; SILVA, G. H. da; MESSIAS, T. G.; QUEIROZ, S. C. do N. de; ASSALIN, M. R.; SOUZA, D. R. C. de; ALVES, C. H. R.; FERREIRA, A. C.; BLAISE, C. Chemical and ecotoxicological assessments of water samples before and after being processed by a water treatment plant. Revista Ambiente & Água, Taubaté, v. 9, n. 1, p. 6-18, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 36. | | ASSALIN, M. R.; SANTOS, L. D. L. dos; SOUZA, D. R. C. de; ROSA, M. A.; MOLTOCARO, R. C. R.; CASTANHA, R. F.; DONAIRE, P. P. R.; DURAN, N. Ecotoxicity evaluation: preparation of poly-e-caprolactone and chitosannanoparticles as carriers of thiamethoxam pesticide. Journal of Physics: Conference Series, v. 1323, n. 1, 2019. Edition of the Proceedings of VI NanoSAFE International Conference, Grenoble, Nov. 2018. Article 012017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 37. | | ASSALIN, M. R.; SANTOS, L. D. L. dos; SOUZA, D. R. C. de; ROSA, M. A.; DUARTE, R. C. R. M.; CASTANHA, R. F.; DONAIRE, P. P. R.; DURAN, N. Nanoformulation as a tool for improvement of thiamethoxam encapsulation and evaluation of ecotoxicological impacts. Energy, Ecology and Environment, v. 4, n. 6. p. 310-317, 2019.| Tipo: Nota Técnica/Nota Científica |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 38. | | ABAKERLI, R. B.; RODRIGUES, N. R.; MEDINA, V. M.; FAY, E. F.; SPARRAPAN, R.; EBERLIN, M. N.; SOUZA, D. R. C. de; RODRIGUES, E. G. R.; GALVÃO, T. D. L.; ROSA, M. A. Endogenous generation of CS2 during dithiocarbamate residue analysis in Carica papaya L. In: EUROPEAN PESTICIDE RESIDUE WORKSHOP PESTICIDES IN FOOD AND DRINK, 5., 2004, Stockholm, Sweden. Book of Abstracts... EPRW 2004, Scientific Organising Committee, Stockholm, Sweden. 2004. p. 68| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 39. | | FAY, E. F.; ABAKERLI, R. B.; GORNI, R.; GALVÃO, T. D. L.; MARTINS, D. dos S.; YAMANISH, O. K.; TATAGIBA, J. da S.; MEDINA, V. M.; SOUZA, D. R. C. de; ROSA, M. A.; RODRIGUES, N. R.; TOLEDO, H. H. B. de; BONIFÁCIO, A. A análise de etilenotiouréia em mamão evita resultados falso positivos de resíduos de etileno(bis)ditiocarbamatos. In: SIMPÓSIO DO PAPAYA BRASILEIRO, 2., 2005, Vitória/ES. Papaya Brasil: mercado e inovações tecnológicas para o mamão. Vitória/ES: Incaper, 2005. p. 617-619.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 40. | | ABAKERLI, R. B.; FAY, E. F.; LUIZ, A. J. B.; RODRIGUES, N. R.; TOLEDO, H. H. B. de; GALVÃO, T. D. L.; MEDINA, V. M.; MARTINS, D. dos S.; YAMANISHI, O. K.; SOUZA, D. R. C. de; ROSA, M. A.; BONIFÁCIO, A. Pós-colheita do mamão (Carica Papaya L.): limite máximo de resíduos de etilenobisditiocarbamatos (EBDCs). In; WM WORLD SÃO PAULO CONFERENCE, 2006, São Paulo, SP. Novos conceitos de gestão para o abastecimento alimentar. São Paulo, SP: WUWM, 2006.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| Registros recuperados : 44 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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