Comparative Study of Amino-Functionalized Magnetic Mesoporous Arrangements for the Remediation of Persistent Organic Pollutants from Water Using Response Surface Methodology

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Autor(es): dc.contributorUniversidade Federal de Sergipe (UFS)-
Autor(es): dc.contributorUniversidade Federal de São Carlos (UFSCar)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorCosta, Josee Arnaldo S.-
Autor(es): dc.creatorOliveira, Rhayza VictoriaM.-
Autor(es): dc.creatorRomao, Luciane Pimenta C.-
Autor(es): dc.creatorParanhos, Caio M.-
Data de aceite: dc.date.accessioned2025-08-21T22:37:04Z-
Data de disponibilização: dc.date.available2025-08-21T22:37:04Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-09-11-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1021/acsaenm.3c00429-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/303440-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/303440-
Descrição: dc.descriptionIn the present strategy, we have carried out the development of magnetic mesoporous arrays to be used as adsorbent materials in environmental approaches. The prepared mesoporous nanomaterials were applied for the remediation of persistent organic pollutants via adsorption technology. Thus, two different magnetic mesoporous materials, named MCM-48-CoFe2O4 and MCM-48-CoFe2O4-NH2, were prepared via hydrothermal process and subsequent postgrafting functionalization, respectively. On the other hand, the adsorption essays of the mixture of organic pollutants were conducted from the statistical treatment (2(4)). The MCM-48-CoFe2O4 and MCM-48-CoFe2O4-NH2 arrangements showed the main textural and structural characteristics of mesoporous materials as well as the practical and structural functionalities typical of incorporated magnetic nanoparticles (MNPs). Therefore, from the point of view of applicability as adsorbent material, the magnetic mesoporous materials showed advanced properties in the remediation of organic pollutants, whose removal efficiency was of the order of (i) 82.0, 97.4, 97.5, and 97.5%, respectively, for the phenanthrene (Phe), benzo[b]fluoranthene (B[b]F), benzo[k]fluoranthene (B[k]F), and benzo[a]pyrene (B[a]P) using the MCM-48-CoFe2O4 and (ii) 94.0, 97.4, 97.4, and 97.5% for the MCM-48-CoFe2O4-NH2 for the same polycyclic aromatic hydrocarbons (PAHs). Finally, it is noteworthy to observe that the prepared magnetic mesoporous materials have great potential to be used as adsorbent materials for different organic pollutants found in the environment.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionCentro de Desenvolvimento de Materiais Funcionais (CDMF)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionCenter of Multiusers Chemistry Laboratories (CLQM) from Federal University of Sergipe-
Descrição: dc.descriptionFed Univ Sergipe UFS, Dept Chem, BR-49100000 Sao Cristovao, SE, Brazil-
Descrição: dc.descriptionUniv Fed Sao Carlos, Dept Chem, Polymer Lab, CDMF, BR-13565905 Sao Carlos, SP, Brazil-
Descrição: dc.descriptionUNESP, Natl Inst Alternat Technol Detect, Inst Chem, Toxicol Evaluat & Removal Micropollutants & Radioa, BR-14800900 Araraquara, SP, Brazil-
Descrição: dc.descriptionUNESP, Natl Inst Alternat Technol Detect, Inst Chem, Toxicol Evaluat & Removal Micropollutants & Radioa, BR-14800900 Araraquara, SP, Brazil-
Descrição: dc.descriptionFAPESP: 2014/50945-4-
Descrição: dc.descriptionFAPESP: 2017/06775-5-
Descrição: dc.descriptionCentro de Desenvolvimento de Materiais Funcionais (CDMF): 2013/07296-2-
Descrição: dc.descriptionCNPq: 107295/2023-7-
Descrição: dc.descriptionCNPq: 465571/2014-0-
Descrição: dc.descriptionCNPq: 305711/2022-9-
Descrição: dc.descriptionCAPES: 88887.644373/2021-00-
Formato: dc.format2417-2428-
Idioma: dc.languageen-
Publicador: dc.publisherAmer Chemical Soc-
Relação: dc.relationAcs Applied Engineering Materials-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectnanoscience-
Palavras-chave: dc.subjectmagnetic mesoporous arrays-
Palavras-chave: dc.subjectpersistentorganic pollutants-
Palavras-chave: dc.subjectremediation-
Palavras-chave: dc.subjectadsorption technology-
Título: dc.titleComparative Study of Amino-Functionalized Magnetic Mesoporous Arrangements for the Remediation of Persistent Organic Pollutants from Water Using Response Surface Methodology-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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