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| Registros recuperados : 110 | |
| Registros recuperados : 110 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Hortaliças. Para informações adicionais entre em contato com cnph.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
14/12/2023 |
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Data da última atualização: |
14/12/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 4 |
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Autoria: |
SILVA, B. N. da; BESSA, L. A. de M.; MARQUES, F. C.; ANDRADE, G. F. S.; LOURENÇO JUNIOR, V.; MIZUBUTI, E. S. G.; TRONTO, J.; IZUMI, C. M. S. |
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Afiliação: |
BISMARK NOGUEIRA DA SILVA, Universidade Federal de Juiz de Fora; LORENA ALVES DE MELO BESSA, Universidade Federal de Viçosa; FLÁVIA CAMPOS MARQUES, Universidade Federal de Juiz de Fora; GUSTAVO FERNANDES SOUZA ANDRADE, Universidade Federal de Juiz de Fora; VALDIR LOURENCO JUNIOR, CNPH; EDUARDO SEITI GOMIDE MIZUBUTI, Universidade Federal de Viçosa; JAIRO TRONTO, Universidade Federal de Viçosa; CELLY MIEKO SHINOHARA IZUMI, Universidade Federal de Juiz de Fora. |
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Título: |
Investigation of Triadimenol fungicide through DFT-based analysis of FT-IR, Raman, and SERS spectra. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Vibrational Spectroscopy, V. 129, 2023. e103606. |
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DOI: |
10.1016/j.vibspec.2023.103606 |
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Idioma: |
Inglês |
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Conteúdo: |
Fungi are responsible for significant crop losses every year. Due to the modernization and high demand for agriculture, chemical control is used to manage diseases caused by these microorganisms. Triadimenol (TN) is a triazole fungicide widely used to combat these pests, so the characterization of its physical and chemical properties is crucial. However, despite its extensive use, the vibrational study of TN has yet to be published in the literature. In this work, TN was studied by DFT-based analysis and FT-IR, Raman, and SERS spectroscopy. The simulated vibrational spectra of TN obtained from these analyses exhibited good concordance with the experimental spectrum, and the vibrational assignments were consistent with analogous molecules documented in previous studies. The interaction between TN and the surface of silver nanoparticles (AgNPs) was inferred by comparing the theoretical SERS spectrum with experimental SERS and solid-state spectra. Similar to other triazole fungicides, TN also interacts with AgNPs through the triazole functional group. |
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Thesagro: |
Controle Químico; Fungo. |
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Thesaurus NAL: |
Triadimenol. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01827naa a2200253 a 4500
001 2159705
005 2023-12-14
008 2023 bl uuuu u00u1 u #d
024 7 $a10.1016/j.vibspec.2023.103606$2DOI
100 1 $aSILVA, B. N. da
245 $aInvestigation of Triadimenol fungicide through DFT-based analysis of FT-IR, Raman, and SERS spectra.$h[electronic resource]
260 $c2023
520 $aFungi are responsible for significant crop losses every year. Due to the modernization and high demand for agriculture, chemical control is used to manage diseases caused by these microorganisms. Triadimenol (TN) is a triazole fungicide widely used to combat these pests, so the characterization of its physical and chemical properties is crucial. However, despite its extensive use, the vibrational study of TN has yet to be published in the literature. In this work, TN was studied by DFT-based analysis and FT-IR, Raman, and SERS spectroscopy. The simulated vibrational spectra of TN obtained from these analyses exhibited good concordance with the experimental spectrum, and the vibrational assignments were consistent with analogous molecules documented in previous studies. The interaction between TN and the surface of silver nanoparticles (AgNPs) was inferred by comparing the theoretical SERS spectrum with experimental SERS and solid-state spectra. Similar to other triazole fungicides, TN also interacts with AgNPs through the triazole functional group.
650 $aTriadimenol
650 $aControle Químico
650 $aFungo
700 1 $aBESSA, L. A. de M.
700 1 $aMARQUES, F. C.
700 1 $aANDRADE, G. F. S.
700 1 $aLOURENÇO JUNIOR, V.
700 1 $aMIZUBUTI, E. S. G.
700 1 $aTRONTO, J.
700 1 $aIZUMI, C. M. S.
773 $tVibrational Spectroscopy, V. 129, 2023. e103606.
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