Zobrazeno 1 - 10
of 52
pro vyhledávání: '"A.F. Roig Navarro"'
Publikováno v:
Analytical and Bioanalytical Chemistry
Graphical abstract An isotope pattern deconvolution (IPD) quantification method has been applied for the determination of five substances (amphetamine, benzoylecgonine, cocaine, methamphetamine and MDMA) in wastewater for the application in wastewate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b358b8a660095110d7bf9b7262c957aa
https://doi.org/10.1007/s00216-021-03287-7
https://doi.org/10.1007/s00216-021-03287-7
Autor:
G.I. Lozano Gutiérrez, O. Ornelas Dávila, C. López Aguilar, M.M. Dávila Jiménez, R. Silva González, I. Sirés, E. Brillas, D. Fabregat-Safont, A.F. Roig Navarro, J. Beltrán Arandes, J.V. Sancho Llopis
Publikováno v:
Electrochimica Acta. 437:141457
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::876eac7a26e4e1f0000da313caa71fb0
https://doi.org/10.1016/j.electacta.2022.141457
https://doi.org/10.1016/j.electacta.2022.141457
Autor:
A.F. Roig Navarro, M.M. Dávila Jiménez, J.V. Sancho Llopis, O. Ornelas Dávila, Ignasi Sirés, J. Beltrán Arandes, L. Lacalle Bergeron, Enric Brillas
Publikováno v:
Dipòsit Digital de la UB
Universidad de Barcelona
Universidad de Barcelona
The electrochemical oxidation of 4,6-dimethyldibenzothiophene (4,6-DMDBT) at low concentrations on a BDD anode was investigated in a monophasic acetonitrile (93.5% v/v)–water (6.5% v/v, 0.01 M LiClO4) solution. Two oxidation steps related to the se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0972c88560fe64f779b6feb1eedbdb80
http://hdl.handle.net/2445/177585
http://hdl.handle.net/2445/177585
Autor:
Peter Van Eenoo, A.F. Roig-Navarro, Jorge Pitarch-Motellón, Koen Deventer, Yvette Dehnes, Adriana González Gago, Pablo Rodríguez-González, Rosa Ventura, J. I. García Alonso, Neus Fabregat-Cabello, Juan V. Sancho, María Ibáñez, Sebastian Rzeppa, Oscar J. Pozo, Amaia Ereño Artabe
Publikováno v:
Repositori Universitat Jaume I
Universitat Jaume I
Universitat Jaume I
Three quantification methodologies, namely calibration with internal standard (Cal-IS, non-weighted), weighted calibration with internal standard (wCal-IS) and isotope pattern deconvolution (IPD) have been used for the determination of testosterone i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b30172a73ad7fb3d0d8b76c6f2883cd5
https://doi.org/10.1016/j.chroma.2017.05.072
https://doi.org/10.1016/j.chroma.2017.05.072
Autor:
C. Le Goff, Neus Fabregat-Cabello, Etienne Cavalier, A.F. Roig-Navarro, Jorge Pitarch-Motellón
Publikováno v:
Repositori Universitat Jaume I
Universitat Jaume I
Universitat Jaume I
Background Vitamin D testing in analytical clinical laboratories has been experiencing a rapid increase of demand over the last years, as it plays a key role in several disorders. Due to the narrow ranges of medical significance regarding its concent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5ae944bda96d2087f536e3bb6f49ee5
Autor:
Jorge Pitarch-Motellón, Etienne Cavalier, J.V. Sancho-Llopis, A.F. Roig-Navarro, C. Le Goff, Neus Fabregat-Cabello
Publikováno v:
Repositori Universitat Jaume I
Universitat Jaume I
Universitat Jaume I
A Liquid Chromatography coupled to tandem mass spectrometry (LC–MS/MS) based method have been developed for the determination of the main estrogen compounds –estrone (E1) and 17β-estradiol (E2)– in human serum. Two isotope dilution mass spectr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45f99ea326d9aa240ad3e7fc7953ae3d
http://hdl.handle.net/10234/182896
http://hdl.handle.net/10234/182896
Publikováno v:
Repositori Universitat Jaume I
Universitat Jaume I
Universitat Jaume I
An isotope dilution mass spectrometry (IDMS) method for the determination of selected endogenous anabolic androgenic steroids (EAAS) in urine by UHPLC–MS/MS has been developed using the isotope pattern deconvolution (IPD) mathematical tool. The met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7282bc234599b3b3faada978c75ce6f8
https://pubmed.ncbi.nlm.nih.gov/28803647
https://pubmed.ncbi.nlm.nih.gov/28803647
Publikováno v:
Repositori Universitat Jaume I
Universitat Jaume I
Universitat Jaume I
We present here a new measurement method for the rapid extraction and accurate quantification of technical nonylphenol (NP) and 4-t-octylphenol (OP) in complex matrix water samples by UHPLC-ESI-MS/MS. The extraction of both compounds is achieved in 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::576e8c033587a5c277a4cf68816bc978
https://doi.org/10.1016/j.chroma.2013.12.077
https://doi.org/10.1016/j.chroma.2013.12.077
Publikováno v:
World Mycotoxin Journal, 9(2), 149-161
World Mycotoxin Journal 9 (2016) 2
Repositori Universitat Jaume I
Universitat Jaume I
World Mycotoxin Journal 9 (2016) 2
Repositori Universitat Jaume I
Universitat Jaume I
This study deals with one of the major concerns in mycotoxin determinations: the matrix effect related to LC-MS/ MS systems with electrospray ionization sources. To this end, in a first approach, the matrix effect has been evaluated in two ways: moni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d3b80332adbe98fca06e7c378f83f9f
https://research.wur.nl/en/publications/comparison-of-approaches-to-deal-with-matrix-effects-in-lc-msms-b
https://research.wur.nl/en/publications/comparison-of-approaches-to-deal-with-matrix-effects-in-lc-msms-b
Autor:
Jorge Pitarch-Motellón, María Ibáñez, A.F. Roig-Navarro, Neus Fabregat-Cabello, Juan V. Sancho
Publikováno v:
Repositori Universitat Jaume I
Universitat Jaume I
Universitat Jaume I
In the present work two different extraction methodologies have been developed and validated for the determination of t-octylphenol and a technical mixture of nonylphenol (both, priority substances of EU water policy) and bisphenol A (BPA) in water s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3e59639f1f0501f324c058462dbf00f