DETERMINATION OF ENDOCRINE DISRUPTING CHEMICALS IN ENVIRONMENTAL SOLID MATRICES BY EXTRACTION WITH A NON-IONIC SURFACTANT (TWEEN 80) (Articolo in rivista)

Type
Label
  • DETERMINATION OF ENDOCRINE DISRUPTING CHEMICALS IN ENVIRONMENTAL SOLID MATRICES BY EXTRACTION WITH A NON-IONIC SURFACTANT (TWEEN 80) (Articolo in rivista) (literal)
Anno
  • 2004-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.chroma.2003.09.050 (literal)
Alternative label
  • PATROLECCO L., CAPRI S., DE ANGELIS S., POLESELLO S., VALSECCHI S. (2004)
    DETERMINATION OF ENDOCRINE DISRUPTING CHEMICALS IN ENVIRONMENTAL SOLID MATRICES BY EXTRACTION WITH A NON-IONIC SURFACTANT (TWEEN 80)
    in Journal of chromatography (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • PATROLECCO L., CAPRI S., DE ANGELIS S., POLESELLO S., VALSECCHI S. (literal)
Pagina inizio
  • 1 (literal)
Pagina fine
  • 7 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 1022 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Patrolecco Luisa, Capri Silvio, Water Research Institute-CNR, Via Reno 1, 00198 Rome, Italy Polesello Stefano, Valsecchi Sara, Water Research Institute-CNR, Via Mornera 25, I-20047 Brugherio (MI), Italy De Angelis Silvia, University of Rome \"La Sapienza\", P.le A. Moro 16, 00198 Rome, Italy (literal)
Titolo
  • DETERMINATION OF ENDOCRINE DISRUPTING CHEMICALS IN ENVIRONMENTAL SOLID MATRICES BY EXTRACTION WITH A NON-IONIC SURFACTANT (TWEEN 80) (literal)
Abstract
  • Areadily applicable method based on extraction by aqueous non-ionic surfactant solutions (Tween 80) and RP-HPLC coupled to fluorescence detection, has been developed for the simultaneous determination of the phenolic endocrine disrupting chemicals (EDCs) nonylphenol (NP), nonylphenol monoethoxylate (NP1EO) and nonylphenol diethoxylate (NP2EO) and bisphenolA(BPA) in environmental solid matrices. Clean up of sample extracts was performed on Si-C18 solid phase extraction (SPE) cartridges. The overall Tween 80 extraction-SPE-RP-HPLC procedure was validated for accuracy and precision by analyzing sediment samples spiked with known amounts of EDCs. Recoveries for NP, NP1EO, NP2EO and BPA and limits of detection are in agreement with conventional extraction methods. The developed methodology was successfully applied to the analysis of target compounds in Italian river sediments, river suspended matter and benthonic macroinvertebrate organisms (oligochaetes Lumbriculus variegatus). Results confirmed that this relatively simple procedure performed satisfactorily in the determination of phenolic EDCs in environmental solid matrices of different complexity and that it can be a suitable alternative method to conventional systems even for routine analyses. (literal)
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