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dc.contributor.author
Kuligowski, J.
dc.contributor.author
Martínez Galera, M.
dc.contributor.author
Gil García, M. D.
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Culzoni, Maria Julia
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Goicoechea, Hector Casimiro
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Garrigues, S.
dc.contributor.author
Quintás, G.
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de la Guardia, Miguel
dc.date.available
2019-04-16T14:57:16Z
dc.date.issued
2011-01
dc.identifier.citation
Kuligowski, J.; Martínez Galera, M.; Gil García, M. D.; Culzoni, Maria Julia; Goicoechea, Hector Casimiro; et al.; Science based calibration for the extraction of 'analyte-specific' HPLC-DAD chromatograms in environmental analysis; Elsevier Science; Talanta; 83; 4; 1-2011; 1158-1165
dc.identifier.issn
0039-9140
dc.identifier.uri
http://hdl.handle.net/11336/74459
dc.description.abstract
Multivariate science based calibration (SBC) has been applied to the resolution of overlapped peaks in liquid chromatography with diode array detection (LC-DAD). Complex river water samples spiked with 11 pharmaceutical substances resulted in poorly resolved chromatograms containing additional peaks from interfering matrix compounds and a change in the background absorbance due to the mobile phase gradient. Applying the present multivariate approach it was possible to resolve all 11 analytes from overlapping peaks, obtaining linear calibration lines (R2 > 0.96). Recovery percentages on spiked samples ranged between 74.6 and 113.5%, which are quite satisfactory taking into account the low concentration ranges considered to 1-7 μg L-1.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Environmental Analysis
dc.subject
High Performance Liquid Chromatography-Diode Array Detection (Hplc-Dad)
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Science Based Calibration
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Otras Ciencias Químicas
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Ciencias Químicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Science based calibration for the extraction of 'analyte-specific' HPLC-DAD chromatograms in environmental analysis
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-04-05T14:36:01Z
dc.journal.volume
83
dc.journal.number
4
dc.journal.pagination
1158-1165
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Kuligowski, J.. Universidad de Valencia; España
dc.description.fil
Fil: Martínez Galera, M.. Universidad de Almería; España
dc.description.fil
Fil: Gil García, M. D.. Universidad de Almería; España
dc.description.fil
Fil: Culzoni, Maria Julia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; Argentina
dc.description.fil
Fil: Goicoechea, Hector Casimiro. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
dc.description.fil
Fil: Garrigues, S.. Universidad de Valencia; España
dc.description.fil
Fil: Quintás, G.. Universidad de Valencia; España
dc.description.fil
Fil: de la Guardia, Miguel. Universidad de Valencia; España
dc.journal.title
Talanta
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://doi.org/10.1016/j.talanta.2010.07.060
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0039914010005904
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