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 | Acesso ao texto completo restrito à biblioteca da Embrapa Solos. Para informações adicionais entre em contato com cnps.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
15/08/2016 |
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Data da última atualização: |
10/11/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LEMOS, M. A. T.; MATOS, C. A.; RESENDE, M. F. de; PRADO, R. B.; DONAGEMMA, R. A.; PEREIRA NETTO, A. D. |
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Afiliação: |
MARIA AUGUSTA TRAVASSOS LEMOS, UFF; CAMILA ALVES MATOS, UFF; MICHELE FABRI DE RESEDE, UFF; RACHEL BARDY PRADO, CNPS; RAQUEL ANDRADE DONAGEMMA, UFF; ANNIBAL DUARTE PEREIRA NETTO, UFF. |
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Título: |
Development, validation, and application of a method for selected avermectin determination in rural waters using high performance liquid chromatography and fluorescence detection. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Ecotoxicology and Environmental Safety, v. 133, p. 424-432, Nov. 2016. |
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DOI: |
https://doi.org/10.1016/j.ecoenv.2016.07.038 |
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Idioma: |
Inglês |
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Conteúdo: |
Avermectins (AVM) are macrocyclic lactones used in livestock and agriculture. A quantitative method of high performance liquid chromatography with fluorescence detection for the determination of eprinomectin, abamectin, doramectin and ivermectin in rural water samples was developed and validated. The method was employed to study samples collected in the Pito Aceso River microbasin, located in the Bom Jardim municipality, Rio de Janeiro State, Brazil. Samples were extracted by solid phase extraction using a polymeric stationary phase, the eluted fraction was re-concentrated under a gentle N2 flow and derivatized to allow AVM determination using liquid chromatography with fluorescence detection. The excitation and emission wavelengths of the derivatives were 365 and 470 nm, respectively, and a total chromatographic run of 12 min was achieved. Very low limits of quantification (22-58 ng L-1) were found after re-concentration using N2. Recovery values varied from 85.7% to 119.2% with standard deviations between 1.2% and 10.2%. The validated method was applied in the determination of AVM in 15 water samples collected in the Pito Aceso River microbasin, but most of them were free of AVM or showed only trace levels of these compounds, except for a sample that contained doramectin (9.11 ug L-1). The method is suitable for routine analysis with satisfactory recovery, sensitivity, and selectivity. |
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Palavras-Chave: |
Avermectinas; Contaminação da água rural; Cromatografia líquida de alta performance; HPLC-Fluo; Lactonas macrocíclicas; Pesticidas. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02363naa a2200265 a 4500
001 2050847
005 2021-11-10
008 2016 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.ecoenv.2016.07.038$2DOI
100 1 $aLEMOS, M. A. T.
245 $aDevelopment, validation, and application of a method for selected avermectin determination in rural waters using high performance liquid chromatography and fluorescence detection.$h[electronic resource]
260 $c2016
520 $aAvermectins (AVM) are macrocyclic lactones used in livestock and agriculture. A quantitative method of high performance liquid chromatography with fluorescence detection for the determination of eprinomectin, abamectin, doramectin and ivermectin in rural water samples was developed and validated. The method was employed to study samples collected in the Pito Aceso River microbasin, located in the Bom Jardim municipality, Rio de Janeiro State, Brazil. Samples were extracted by solid phase extraction using a polymeric stationary phase, the eluted fraction was re-concentrated under a gentle N2 flow and derivatized to allow AVM determination using liquid chromatography with fluorescence detection. The excitation and emission wavelengths of the derivatives were 365 and 470 nm, respectively, and a total chromatographic run of 12 min was achieved. Very low limits of quantification (22-58 ng L-1) were found after re-concentration using N2. Recovery values varied from 85.7% to 119.2% with standard deviations between 1.2% and 10.2%. The validated method was applied in the determination of AVM in 15 water samples collected in the Pito Aceso River microbasin, but most of them were free of AVM or showed only trace levels of these compounds, except for a sample that contained doramectin (9.11 ug L-1). The method is suitable for routine analysis with satisfactory recovery, sensitivity, and selectivity.
653 $aAvermectinas
653 $aContaminação da água rural
653 $aCromatografia líquida de alta performance
653 $aHPLC-Fluo
653 $aLactonas macrocíclicas
653 $aPesticidas
700 1 $aMATOS, C. A.
700 1 $aRESENDE, M. F. de
700 1 $aPRADO, R. B.
700 1 $aDONAGEMMA, R. A.
700 1 $aPEREIRA NETTO, A. D.
773 $tEcotoxicology and Environmental Safety$gv. 133, p. 424-432, Nov. 2016.
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Registro original: |
Embrapa Solos (CNPS) |
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| Registros recuperados : 14 | |
| 3. |  | NOVOTNY, E. H.; TURETTA, A. P. D.; RESENDE, M. F. de; REBELLO, C. M. The quality of soil organic matter, accessed by 13C Solid State NMR, is more important than its content concerning pesticide adsorption. In: AUSTRALIAN AND NEW ZEALAND SOCIETY FOR MAGNETIC RESONANCE CONFERENCE, 12., 2019, Cape Naturaliste. Conference handbook. Randwick: Australian and New Zealand Society for Magnetic Resonance, 2019. p. 76. ANZMAG 2019.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Solos. |
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| 4. | | NOVOTNY, E. H.; TURETTA, A. P. D.; RESENDE, M. F.; REBELLO, C. M. The quality of soil organic matter, accessed by C-13 solid state nuclear magnetic resonance, is just as important as its content concerning pesticide sorption. Environmental Pollution, v. 266, pt. 1, 115298, Nov. 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Solos. |
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| 8. | | DORNELLAS, R. M.; RESENDE, M. F.; SANTOS, M. D. R.; CARNEIRO, J. C.; PACIULLO, D. S. C.; MATOS, R. C.; MATOS, M. A. C. Determinação amperomética em fluxo de glicose estrutural em forrageiras tropicais usando reator enzimático. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE QUÍMICA, 31., 2008, Águas de Lindóia. Anais... Águas de Lindoia: SBQ, 2008. 1 CD.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 9. | | DORNELLAS, R. M.; RESENDE, M. F.; CASTRO, A. E. F. A.; CARNEIRO, J. da C.; PACIULLO, D. S. C.; MATOS, R. C.; MATOS, M. A. C. Determinação de carboidratos estruturais por HPLC com detecção no UV em forrageiras da espécie Brachiaria Brizanta. In: ENCONTRO NACIONAL DE QUÍMICA ANALÍTICA, 15., 2009, Salvador. Anais... Salvador: SBQA, 2009.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 10. | | LEMOS, M. A. T.; MATOS, C. A.; RESENDE, M. F. de; PRADO, R. B.; DONAGEMMA, R. A.; PEREIRA NETTO, A. D. Development, validation, and application of a method for selected avermectin determination in rural waters using high performance liquid chromatography and fluorescence detection. Ecotoxicology and Environmental Safety, v. 133, p. 424-432, Nov. 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Solos. |
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| 11. | | GRATTAPAGLIA, D.; RESENDE, M. D. V. de; RESENDE, M. F. R.; SANSALONI, C. P.; PETROLI, C. D.; MISSIAGGIA, A. A.; TAKAHASHI, E. K.; ZAMPROGNO, K. C.; KILIAN, A. High realized accuracies of genomic selection for volume growth and wood density in Eucalyptus breeding populations with contrasting effective sizes. In: PLANT & ANIMAL GENOMES CONFERENCE, 19., 2011, San Diego. Conference... [S.l.]: International Plant & Animal Genome, 2011. Abstract. W235: Forest Trees.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 12. | | GRATTAPAGLIA, D.; RESENDE, M. D. V. de; RESENDE, M. F. R.; SANSALONI, C. P.; PETROLI, C. D.; MISSIAGGIA, A. A.; TAKAHASHI, E. K.; ZAMPROGNO, K. C.; KILIAN, A. High realized accuracies of genomic selection for volume growth and wood density in Eucalyptus breeding populations with contrasting effective sizes. In: PLANT & ANIMAL GENOMES CONFERENCE, 19., 2011, San Diego. Conference... [S.l.]: International Plant & Animal Genome, 2011. W235: Forest Trees.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 14 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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