Selective visible-light-driven toxicity breakdown of nerve agent simulant methyl paraoxon over a photoactive nanofabric

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorGabriel Filho, José B.-
Autor(es): dc.creatorBruziquesi, Carlos G. O.-
Autor(es): dc.creatorRios, Regiane D. F.-
Autor(es): dc.creatorCastro, Alexandre A.-
Autor(es): dc.creatorVictória, Henrique F. V.-
Autor(es): dc.creatorKrambrock, Klaus-
Autor(es): dc.creatorMansur, Alexandra A. P.-
Autor(es): dc.creatorMansur, Herman S.-
Autor(es): dc.creatorSiniterra, Ruben D.-
Autor(es): dc.creatorRamalho, Teodorico C.-
Autor(es): dc.creatorPereira, Márcio C.-
Autor(es): dc.creatorOliveira, Luiz C. A.-
Data de aceite: dc.date.accessioned2026-02-09T12:01:48Z-
Data de disponibilização: dc.date.available2026-02-09T12:01:48Z-
Data de envio: dc.date.issued2022-01-14-
Data de envio: dc.date.issued2022-01-14-
Data de envio: dc.date.issued2021-05-15-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/48860-
Fonte completa do material: dc.identifierhttps://www.sciencedirect.com/science/article/abs/pii/S0926337320311917-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1152785-
Descrição: dc.descriptionAn efficient photocatalytic nanofabric (NbOFe-NF) based on polycaprolactone (PCL) and immobilized iron niobate (NbOFe) nanoparticles was produced through the electrospinning technique and applied to the photodegradation of methyl paraoxon (MP), a highly neurotoxic chemical warfare simulant. Photocatalytic tests were conducted in the absence of any solvent, relying only on the fabric, substrate, and visible light radiation. As a result, an excellent conversion of 94.5 % of MP was obtained in 48 h of photocatalysis. Furthermore, the photoactive nanofabric proved to be extremely selective, converting MP and its original organophosphate product into less toxic compounds. This entire process was exclusively photocatalytic, through h+ and Oradical dotH produced from ambient humidity.-
Idioma: dc.languageen-
Publicador: dc.publisherElsevier-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceApplied Catalysis B: Environmental-
Palavras-chave: dc.subjectVisible light photocatalysis-
Palavras-chave: dc.subjectElectrospinning-
Palavras-chave: dc.subjectNanofibers-
Palavras-chave: dc.subjectChemical warfare degradation-
Palavras-chave: dc.subjectNanofabric-
Título: dc.titleSelective visible-light-driven toxicity breakdown of nerve agent simulant methyl paraoxon over a photoactive nanofabric-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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