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Quantitative analysis of poly- and perfluoroalkyl compounds in water matrices using high resolution mass spectrometry: Optimization for a laser diode thermal desorption method
| dc.rights.license | open | en_US |
| hal.structure.identifier | Environnements et Paléoenvironnements OCéaniques [EPOC] | |
| dc.contributor.author | MUNOZ, Gabriel | |
| dc.contributor.author | VO DUY, Sung | |
| dc.contributor.author | DUY, Sung Vo | |
| hal.structure.identifier | Environnements et Paléoenvironnements OCéaniques [EPOC] | |
| dc.contributor.author | BUDZINSKI, Hélène
ORCID: 0000-0003-1028-9154 IDREF: 070478090 | |
| hal.structure.identifier | Environnements et Paléoenvironnements OCéaniques [EPOC] | |
| dc.contributor.author | LABADIE, Pierre | |
| dc.contributor.author | LIU, Jinxia | |
| dc.contributor.author | SAUVÉ, Sébastien | |
| dc.date.accessioned | 2024-06-03T08:34:49Z | |
| dc.date.available | 2024-06-03T08:34:49Z | |
| dc.date.issued | 2015-06-01 | |
| dc.identifier.issn | 0003-2670 | en_US |
| dc.identifier.uri | https://www.researchgate.net/publication/275365536_Quantitative_analysis_of_poly-_and_perfluoroalkyl_compounds_in_water_matrices_using_high_resolution_mass_spectrometry_Optimization_for_a_laser_diode_thermal_desorption_method | |
| dc.identifier.uri | oai:crossref.org:10.1016/j.aca.2015.04.015 | |
| dc.identifier.uri | oai:researchgate.net:275365536 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/200204 | |
| dc.description.abstractEn | An alternative analysis technique for the quantitation of 15 poly- and perfluoroalkyl substances (PFASs) in water matrices is reported. Analysis time between each sample was reduced to less than 20 s, all target molecules being analyzed in a single run with the use of laser diode thermal desorption atmospheric pressure chemical ionization (LDTD/APCI) coupled with high resolution accurate mass (HRMS) orbitrap mass spectrometry. LDTD optimal settings were investigated using either one-factor-at-a-time or experimental design methodologies, while orbitrap parameters were optimized simultaneously by means of a Box-Behnken design. Following selection of an adequate sample concentration and purification procedure based on solid-phase extraction and graphite clean-up, the method was validated in an influent wastewater matrix. Environmentally significant limits of detection were reported (0.3-4 ng L-1 in wastewater and 0.03-0.2 ng L-1 in surface water) and out of the 15 target analytes, 11 showed excellent accuracies (±20% of the target values) and recovery rates (75-125%). The method was successfully applied to a selection of environmental samples, including wastewater samples in 7 locations across Canada, as well as surface and tap water samples from the Montreal region, providing insights into the degree of PFAS contamination in this area. | |
| dc.language.iso | EN | en_US |
| dc.source | crossref | |
| dc.source | researchgate | |
| dc.subject.en | Perfluorinated; Wastewater | |
| dc.subject.en | Laser diode thermal desorption | |
| dc.subject.en | High resolution accurate mass | |
| dc.subject.en | Orbitrap | |
| dc.subject.en | Experimental design | |
| dc.title.en | Quantitative analysis of poly- and perfluoroalkyl compounds in water matrices using high resolution mass spectrometry: Optimization for a laser diode thermal desorption method | |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1016/j.aca.2015.04.015 | en_US |
| dc.subject.hal | Sciences de l'environnement | en_US |
| bordeaux.journal | Analytica Chimica Acta | en_US |
| bordeaux.page | 98-106 | en_US |
| bordeaux.volume | 881 | en_US |
| bordeaux.hal.laboratories | EPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | CNRS | en_US |
| bordeaux.team | LPTC | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| bordeaux.import.source | dissemin | |
| hal.popular | non | en_US |
| hal.audience | Internationale | en_US |
| hal.export | false | |
| workflow.import.source | dissemin | |
| dc.rights.cc | Pas de Licence CC | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Analytica%20Chimica%20Acta&rft.date=2015-06-01&rft.volume=881&rft.spage=98-106&rft.epage=98-106&rft.eissn=0003-2670&rft.issn=0003-2670&rft.au=MUNOZ,%20Gabriel&VO%20DUY,%20Sung&DUY,%20Sung%20Vo&BUDZINSKI,%20H%C3%A9l%C3%A8ne&LABADIE,%20Pierre&rft.genre=article |
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