Determination of water insoluble dyes used as marking of commercial petroleum products using high-performance liquid chromatography with electrochemical detection
dc.contributor.author | Trindade, Magno Aparecido Gonçalves [UNESP] | |
dc.contributor.author | Zanoni, Maria Valnice Boldrin [UNESP] | |
dc.contributor.author | Matysik, Frank Michael | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.contributor.institution | Univ Regensburg | |
dc.date.accessioned | 2014-05-20T14:19:04Z | |
dc.date.available | 2015-05-15T13:30:19Z | |
dc.date.issued | 2010 | |
dc.description.abstract | This paper describes an analytical method using high-performance liquid chromatographic (HPLC) separationcoupled with electrochemical detection to detect three dyes, Solvent Blue 14 (SB-14), Solvent Blue 35 (SB-35) andSolvent Red 24 (SR-24). The dyes were eluted and separated using a reversed-phase column (C-8) under isocraticelution with the mobile phase containing a mixture of acetonitrile/ammonium acetate (5.0 mmol L1) at the ratio of75: 25 (v/v). Two sample pretreatment methods were tested and successfully applied to quantify SB14, SB-35 and SR-24 dyes in gasoline samples. The proposed method was simple, fast and suitable to detect and quantify marker dyes ingasoline sample at low concentration. | en |
dc.description.affiliation | São Paulo State Univ UNESP, Dept Analyt Chem, Inst Chem, BR-14800900 Araraquara, SP, Brazil | |
dc.description.affiliation | Univ Regensburg, Inst Analyt Chem Chemo & Biosensors, D-93040 Regensburg, Germany | |
dc.description.affiliationUnesp | São Paulo State Univ UNESP, Dept Analyt Chem, Inst Chem, BR-14800900 Araraquara, SP, Brazil | |
dc.format.extent | 955-962 | |
dc.identifier | http://dx.doi.org/10.1002/elan.200900500 | |
dc.identifier.citation | Electroanalysis. Weinheim: Wiley-v C H Verlag Gmbh, v. 22, n. 9, p. 955-962, 2010. | |
dc.identifier.doi | 10.1002/elan.200900500 | |
dc.identifier.issn | 1040-0397 | |
dc.identifier.lattes | 8820947788769236 | |
dc.identifier.lattes | 1183672452248157 | |
dc.identifier.orcid | 0000-0002-2296-1393 | |
dc.identifier.uri | http://hdl.handle.net/11449/130765 | |
dc.identifier.wos | WOS:000277726200009 | |
dc.language.iso | eng | |
dc.publisher | Wiley-v C H Verlag Gmbh | |
dc.relation.ispartof | Electroanalysis | |
dc.relation.ispartofjcr | 2.851 | |
dc.relation.ispartofsjr | 0,692 | |
dc.rights.accessRights | Acesso restrito | |
dc.source | Web of Science | |
dc.subject | Solvent dyes | en |
dc.subject | Marker dyes | en |
dc.subject | Petrol sample | en |
dc.subject | Fuel | en |
dc.subject | Electrochemical detector | en |
dc.subject | Liquid chromatography | en |
dc.subject | Dyes | en |
dc.title | Determination of water insoluble dyes used as marking of commercial petroleum products using high-performance liquid chromatography with electrochemical detection | en |
dc.type | Artigo | |
dcterms.license | http://olabout.wiley.com/WileyCDA/Section/id-406071.html | |
dcterms.rightsHolder | Wiley-v C H Verlag Gmbh | |
unesp.author.lattes | 8820947788769236 | |
unesp.author.lattes | 1183672452248157 | |
unesp.author.orcid | 0000-0002-2296-1393[2] | |
unesp.campus | Universidade Estadual Paulista (Unesp), Instituto de Química, Araraquara | pt |
unesp.department | Química Analítica - IQAR | pt |