GC analysis of organotin compounds using pulsed flame photometric detection and conventional flame photometric detection

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversitaire Instelling Antwerpen-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorFlavia Locateli Godoi, A.-
Autor(es): dc.creatorFavoreto, R.-
Autor(es): dc.creatorSantiago-Silva, M.-
Data de aceite: dc.date.accessioned2025-08-21T15:41:53Z-
Data de disponibilização: dc.date.available2025-08-21T15:41:53Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2003-07-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/224346-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/224346-
Descrição: dc.descriptionOrganotin compounds, largely used as biocides in antifouling paints, are among the most toxic materials introduced into the aquatic environment. Sensitive analytical methods are thus required to characterize their occurrence in environmental and biological matrices. The comparison between two different photometric detectors in terms of analytical performance was carried out for the analysis of organotin compounds. A flame photometric detector (FPD) and a pulsed flame photometric detector (PFPD) were optimized. Their respective sensitivity, linearity range and selectivity were evaluated. Limits of detection obtained for a tributyltin compound (TBT) were 5.0 and 0.9 pg (as Sn) for the FPD and PFPD, respectively, using a 390 nm filter. The PFPD showed higher selectivity, besides reduced gas consumption in the flame, and is very attractive for organotin compound speciation in complex environmental matrices.-
Descrição: dc.descriptionMicro and Trace Analysis Center Chemistry Department Universitaire Instelling Antwerpen, Universiteitsplein 1, 2610 Wilrijk - Antwerp-
Descrição: dc.descriptionAnalytical Chemistry Department Chemistry Institute São Paulo State University, PO Box 355, Araraquara - SP, 14801-970-
Descrição: dc.descriptionAnalytical Chemistry Department Chemistry Institute São Paulo State University, PO Box 355, Araraquara - SP, 14801-970-
Formato: dc.format97-101-
Idioma: dc.languageen-
Relação: dc.relationChromatographia-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAntifouling paints-
Palavras-chave: dc.subjectFlame photometric detector-
Palavras-chave: dc.subjectGas chromatography-
Palavras-chave: dc.subjectOrganotin compounds-
Palavras-chave: dc.subjectPulsed flame photometric detector-
Título: dc.titleGC analysis of organotin compounds using pulsed flame photometric detection and conventional flame photometric detection-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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