Cyclodextrins as effective tools to reduce the toxicity of atrazine

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorVenceslau, Adneia de Fátima Abreu-
Autor(es): dc.creatorSantos, Fabio Eduardo dos-
Autor(es): dc.creatorSilva, Aline de Fátima-
Autor(es): dc.creatorRocha, Denise Alvarenga-
Autor(es): dc.creatorAbreu, Ademir José de-
Autor(es): dc.creatorJaime, Carlos-
Autor(es): dc.creatorAndrade-Vieira, Larissa Fonseca-
Autor(es): dc.creatorPinto, Luciana de Matos Alves-
Data de aceite: dc.date.accessioned2026-02-09T12:49:39Z-
Data de disponibilização: dc.date.available2026-02-09T12:49:39Z-
Data de envio: dc.date.issued2018-07-27-
Data de envio: dc.date.issued2018-07-27-
Data de envio: dc.date.issued2018-04-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/29791-
Fonte completa do material: dc.identifierhttps://link.springer.com/article/10.1007/s40974-017-0073-8-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1169035-
Descrição: dc.descriptionAtrazine (ATZ) is an agrochemical that is still widely used in the Americas to control intrusive weeds in large monocultures. However, its intrinsic toxicity can cause diseases of the endocrine and nervous systems. Cyclodextrins (CDs) are molecular carriers that can be employed to reduce the toxicity of ATZ. In this work, CDs (α, β, and γ) were anchored on silica, forming a hybrid material (CDSI). Lettuce (Lactuca sativa) was used as a model organism to evaluate the toxicity of the following treatments: ATZ; ATZ/α-CD; ATZ/β-CD; ATZ/γ-CD; ATZ/α-CDSI; ATZ/β-CDSI; and ATZ/γ-CDSI. The greatest chromosomal aberrations (CA) and nuclear abnormalities (NA) in the lettuce were observed with non-complexed ATZ. Reductions of CA ranged from 21% for ATZ/α-CD to 59% for ATZ/γ-CDSI, compared to non-complexed ATZ. In the case of NA, the decreases ranged from 29% for ATZ/β-CDSI to 68% for ATZ/α-CD, compared to non-complexed ATZ. The new synthesized CDSI material was found to be a viable option for reducing the toxicity of atrazine herbicide.-
Idioma: dc.languageen-
Publicador: dc.publisherSpringer-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceEnergy, Ecology and Environment-
Palavras-chave: dc.subjectAtrazine herbicide-
Palavras-chave: dc.subjectCyclodextrins-
Palavras-chave: dc.subjectCytotoxicity-
Palavras-chave: dc.subjectHerbicida de atrazina-
Palavras-chave: dc.subjectCiclodextrinas-
Palavras-chave: dc.subjectCitotoxicidade-
Título: dc.titleCyclodextrins as effective tools to reduce the toxicity of atrazine-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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