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A derivatization approach using pyrylium salts for the sensitive and simple determination of sulfide in spring water by high performance liquid chromatography

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A derivatization approach using pyrylium salts for the sensitive and simple determination of sulfide in spring water by high performance liquid chromatography

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dc.contributor.author Rembisz, Zaneta es_ES
dc.contributor.author Bzdurska, Dorota es_ES
dc.contributor.author Obiedzinska, Justyna es_ES
dc.contributor.author Martínez-Máñez, Ramón es_ES
dc.contributor.author Zakrzewski, Robert es_ES
dc.date.accessioned 2016-10-17T09:31:54Z
dc.date.available 2016-10-17T09:31:54Z
dc.date.issued 2015-08-14
dc.identifier.issn 0021-9673
dc.identifier.uri http://hdl.handle.net/10251/71902
dc.description.abstract A high-performance liquid chromatography method based on pre-column derivatization with thepyrylium salts (4-[p-(N,N-dimethylamino)phenyl]-2,6-diphenylpyrylium perchlorate (LN1) and 2,4,6-triphenylpyrylium tetrafluoroborate (L1)) has been developed for the determination of sulfide. After thereaction of sulfide ions with LN1 or L1 aiming at the formation of the corresponding thiopyrylium deriva-tives LN3 or L3, they were separated on a C18 column using phosphate buffer and acetonitrile as eluent,and afterwards detected with a UV/vis detector. By using the described method, sulfide ions can be deter-mined in the range of 5.12 486.4 g.L−1or 1.024 20.48 g.L−1by means of L1 or LN1, respectively. Inour experiments, the relative standard deviation was not higher than 2% and the recovery coefficientwas in the range of 88 102%. The proposed method was applied to the determination of sulfide in springwater samples from Busko Zdrój and Uniejów health resorts located in Poland. es_ES
dc.description.sponsorship The authors acknowledge Financial Support under the Grant for Young Researchers from the University of Lodz, agreement no. 1155. Financial support from the Spanish Government (Project MAT2012-38429-C04-01) and the Generalitat Valencia (Project PROMETEOII/2014/047) is also gratefully acknowledged. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Journal of Chromatography A es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Sulfide es_ES
dc.subject Triphenylpyrylium es_ES
dc.subject HPLC es_ES
dc.subject.classification QUIMICA INORGANICA es_ES
dc.title A derivatization approach using pyrylium salts for the sensitive and simple determination of sulfide in spring water by high performance liquid chromatography es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.chroma.2015.06.061
dc.relation.projectID info:eu-repo/grantAgreement/UL//1155/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//MAT2012-38429-C04-01/ES/DESARROLLO DE MATERIALES FUNCIONALIZADOS CON PUERTAS NANOSCOPICAS PARA APLICACIONES DE LIBERACION CONTROLADA Y SENSORES PARA LA DETECCION DE NITRATO AMONICO, SULFIDRICO Y CO/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GVA//PROMETEOII%2F2014%2F047/ES/Nuevas aproximaciones para el diseño de materiales de liberación controlada y la detección de compuestos peligrosos/ es_ES
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Química - Departament de Química es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Reconocimiento Molecular y Desarrollo Tecnológico - Institut de Reconeixement Molecular i Desenvolupament Tecnològic es_ES
dc.description.bibliographicCitation Rembisz, Z.; Bzdurska, D.; Obiedzinska, J.; Martínez-Máñez, R.; Zakrzewski, R. (2015). A derivatization approach using pyrylium salts for the sensitive and simple determination of sulfide in spring water by high performance liquid chromatography. Journal of Chromatography A. 1407:184-192. https://doi.org/10.1016/j.chroma.2015.06.061 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.chroma.2015.06.061 es_ES
dc.description.upvformatpinicio 184 es_ES
dc.description.upvformatpfin 192 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 1407 es_ES
dc.relation.senia 294206 es_ES
dc.identifier.eissn 1873-3778
dc.contributor.funder Generalitat Valenciana es_ES
dc.contributor.funder University of Lodz es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES


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