Evaluation of the phenyl-bonded silica-based sorbent for pre-concentration of the booster antifouling biocides zinc pyrithione, zineb and ziram using solid-phase extraction technique and inductively coupled plasma mass spectrometry

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dc.contributor.authorRolisola, Ana Marta Cavinato Marchini [UNESP]
dc.contributor.authorMenegário, Amauri Antônio [UNESP]
dc.contributor.authorYabuki, Lauren Nozomi Marques [UNESP]
dc.contributor.authorPolese, Luciana [UNESP]
dc.contributor.authorKiang, Chang Hung [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2021-06-25T11:06:22Z
dc.date.available2021-06-25T11:06:22Z
dc.date.issued2020-01-01
dc.description.abstractA robust method of solid-phase extraction technique with use of the phenyl-bonded silica-based sorbent (Si-PH sorbent) for pre-concentration of three booster antifouling biocides: Zinc pyrithione, Zineb and Ziram in ultrapure water fortified and estuarine water sample was evaluated for zinc determination by collision cell technology-inductively coupled plasma-mass spectrometry (CCT-ICP-MS). Decontamination process to remove metals and prevent (trans-) metallization of the Si-PH sorbent with 20 mL of nitric acid 0.006 mol L-1 was performed. This proposed solid-phase extraction efficiency of three booster antifouling biocides by the phenyl-bonded silica-based sorbent (Si-PH sorbent) was evaluated in 40 mL of ultrapure water fortified sample (40 μg L-1 of the zinc biocides). The adsorption of zinc pyrithione, Zineb and Ziram were 94.2 ± 0.1%, 85.13 ± 0.04% and 93.35 ± 0.09%, respectively. The limit of detection and limit of quantification values obtained were 0.66 μg L-1 and 2.19 μg L-1, respectively. Good recoveries of zinc pyrithione (85 ± 2%), Zineb (89 ± 5%) and Ziram (111 ± 2%) in the elution step for booster antifouling biocides from the fortified estuarine water were obtained.en
dc.description.affiliationSão Paulo State University (Unesp) Enviromental Studies Center
dc.description.affiliationSão Paulo State University (Unesp) Institute of Geosciences and Exact Sciences
dc.description.affiliationUnespSão Paulo State University (Unesp) Enviromental Studies Center
dc.description.affiliationUnespSão Paulo State University (Unesp) Institute of Geosciences and Exact Sciences
dc.format.extent21-31
dc.identifierhttp://dx.doi.org/10.26850/1678-4618EQJ.V45.4.2020.P21-31
dc.identifier.citationEcletica Quimica, v. 45, n. 4, p. 21-31, 2020.
dc.identifier.doi10.26850/1678-4618EQJ.V45.4.2020.P21-31
dc.identifier.issn1678-4618
dc.identifier.issn0100-4670
dc.identifier.lattes1989662459244838
dc.identifier.scopus2-s2.0-85094949274
dc.identifier.urihttp://hdl.handle.net/11449/208102
dc.language.isoeng
dc.relation.ispartofEcletica Quimica
dc.sourceScopus
dc.titleEvaluation of the phenyl-bonded silica-based sorbent for pre-concentration of the booster antifouling biocides zinc pyrithione, zineb and ziram using solid-phase extraction technique and inductively coupled plasma mass spectrometryen
dc.typeArtigo
unesp.author.lattes1989662459244838[5]

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