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Thin-Layer Chromatographic Image Analysis for the Determination of Sulfide Ions Using Pyrylium Cations

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Thin-Layer Chromatographic Image Analysis for the Determination of Sulfide Ions Using Pyrylium Cations

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dc.contributor.author Rembisz, Zaneta es_ES
dc.contributor.author Zakrzewski, Robert es_ES
dc.contributor.author Ciesielski, Witold es_ES
dc.contributor.author Skowron, Monika es_ES
dc.contributor.author Martínez Mañez, Ramón es_ES
dc.date.accessioned 2016-10-07T12:21:10Z
dc.date.available 2016-10-07T12:21:10Z
dc.date.issued 2014-08
dc.identifier.issn 0933-4173
dc.identifier.uri http://hdl.handle.net/10251/71396
dc.description.abstract A highly specific and sensitive chromatographic method for the determination of sulfide ions was developed. The procedure is based on the sensitive and specific reaction of sulfide ions with 4-[p-(N,Ndimethylamino) phenyl]-2,6-diphenylpyrylium cations. The product of the reaction is a thiopyrylium derivative which can be quantitatively determined. Separations were performed on cellulose thinlayer chromatography (TLC) plates with a mixture of phosphoric buffer (pH 3.0), propan-2-ol, and acetonitrile (4:4:0.5, v/v) as the mobile phase. The thiopyrylium derivative was visible in the form of blue spots against a colorless background, which were converted into a chromatogram using TLSee software. Linearity was obtained in the range of 40 500 pmol per spot. The limits of detection and quantification were 10 pmol per spot and 33 pmol per spot, respectively. The proposed method was successfully used for the detection and determination of sulfide ions in water samples from the Busko Zdrój health resort. es_ES
dc.language Inglés es_ES
dc.publisher Akadémiai Kiadó es_ES
dc.relation.ispartof Journal of Planar Chromatography es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Sulfide ion es_ES
dc.subject Pyrylium salts es_ES
dc.subject Image analysis technique es_ES
dc.subject Thin-layer chromatography es_ES
dc.subject.classification QUIMICA INORGANICA es_ES
dc.title Thin-Layer Chromatographic Image Analysis for the Determination of Sulfide Ions Using Pyrylium Cations es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1556/JPC.27.2014.4.1
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Química - Departament de Química es_ES
dc.description.bibliographicCitation Rembisz, Z.; Zakrzewski, R.; Ciesielski, W.; Skowron, M.; Martínez Mañez, R. (2014). Thin-Layer Chromatographic Image Analysis for the Determination of Sulfide Ions Using Pyrylium Cations. Journal of Planar Chromatography. 27(4):240-244. doi:10.1556/JPC.27.2014.4.1 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1556/JPC.27.2014.4.1 es_ES
dc.description.upvformatpinicio 240 es_ES
dc.description.upvformatpfin 244 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 27 es_ES
dc.description.issue 4 es_ES
dc.relation.senia 276584 es_ES
dc.identifier.eissn 1789-0993
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