Experimental and theoretical studies of solvent polarity influence on the preparation of molecularly imprinted polymers for the removal of estradiol from water

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorXavier, Leandro Pablo dos Santos-
Autor(es): dc.creatorDias, Ana Carolina-
Autor(es): dc.creatorBaeta, Bruno Eduardo Lobo-
Autor(es): dc.creatorSantos, Lucas de Azevedo-
Autor(es): dc.creatorRamalho, Teodorico Castro-
Autor(es): dc.creatorAquino, Sérgio Francisco de-
Autor(es): dc.creatorSilva, Adilson Candido da-
Data de aceite: dc.date.accessioned2026-02-09T11:20:53Z-
Data de disponibilização: dc.date.available2026-02-09T11:20:53Z-
Data de envio: dc.date.issued2020-05-14-
Data de envio: dc.date.issued2020-05-14-
Data de envio: dc.date.issued2019-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/40904-
Fonte completa do material: dc.identifierhttps://pubs.rsc.org/en/content/articlelanding/2019/nj/c8nj03639j#!divAbstract-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1138966-
Descrição: dc.descriptionThe aim of this work was to study the synthesis of molecularly imprinted polymers (MIPs) for the selective adsorption of β-estradiol (E2). For this, six solvents with different polarities were tested and the results indicated that, for obtaining a good E2 adsorbent, the solvent should be moderately polar to favor the formation of a monomer–template complex during the synthesis. Synthesis with acetonitrile (ACN) or a mixture of chloroform (CFM) and dimethylsulfoxide (DMSO) 1 : 1 led to higher E2 adsorption capacities (from 26 to 37 mg g−1). The use of MIP-CFM:DMSO resulted in better results than that of MIP-ACN relative to their NIPs (about 3 times more for CFM:DMSO, compared to 1.5 times for ACN) for the adsorption capacities. This can be explained by the fact that ACN is a porogen solvent, which on one hand increased the area of the adsorbent material but on the other reduced its selectivity towards E2 adsorption.-
Idioma: dc.languageen-
Publicador: dc.publisherRoyal Society of Chemistry-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceNew Journal of Chemistry-
Título: dc.titleExperimental and theoretical studies of solvent polarity influence on the preparation of molecularly imprinted polymers for the removal of estradiol from water-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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