Listar IUPA_Articles por título

Mostrando ítems 261-280 de 310

    • closedAccess   Simultaneous determination of acidic, neutral and basic pharmaceuticals in urban wastewater by ultra high-pressure liquid chromatography-tandem mass spectrometry 

      GRACIA LOR, EMMA; Sancho, Juan V; Hernandez, Felix Elsevier (2010)
      In this work, an ultra high-pressure liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) method has been developed for the simultaneous quantification and confirmation of the 20 most consumed pharmaceuticals in ...

    • openAccess   Simultaneous determination of dechloranes, polybrominated diphenyl ethers and novel brominated flame retardants in food and serum 

      Sales Martínez, Carlos; Poma, Giulia; Malarvannan, Govindan; Portoles, Tania; Beltran Arandes, Joaquin; Covaci, Adrian Springer Verlag (2017)
      A sensitive method for the simultaneous quantification of dechloranes, polybrominated diphenyl ethers (PBDEs) and novel brominated flame retardants (NBFRs) has been developed for gas chromatography (GC) coupled to tandem ...

    • openAccess   Simultaneous determination of new psychoactive substances and illicit drugs in sewage: Potential of micro-liquid chromatography tandem mass spectrometry in wastewater-based epidemiology 

      Celma, Alberto; Sancho, Juan V; Salgueiro-González, Noelia; Castiglioni, Sara; Zuccato, Ettore; Hernandez, Felix; Bijlsma, Lubertus Elsevier (2019-05-30)
      Wastewater-based epidemiology (WBE) can give valuable light on the extent and actual use of new psychoactive substances (NPS). In this work, a fully validated methodology for the simultaneous determination of illicit drugs ...

    • openAccess   Simultaneous determination of triazines and their main transformation products in surface and urban wastewater by ultra-high-pressure liquid chromatography- tandem mass spectrometry 

      Benvenuto, Federica; Marín Ramos, José Manuel; Sancho, Juan V; Canobbio, Sergio; Mezzanotte, Valeria; Hernandez, Felix Springer Verlag (2010)
      This work describes the optimization, validation and application to real samples of an ultra-high-pressure liquid chromatography tandem mass spectrometry (UHPLC-MS/MS) method for the quantification and confirmation of 11 ...

    • openAccess   Source identification of amphetamine-like stimulants in Spanish wastewater through enantiomeric profiling 

      Estévez Danta, Andrea; Montes, Rosa; Bijlsma, Lubertus; Cela, Rafael; Celma, Alberto; González-Mariño, Iria; Miró, Manuel; Gutmann, Vanesssa; Pérez de San Román Landa, Unai; Prieto Sobrino, Ailette; Ventura, Mireia; rodil, rosario; Quintana, José Benito Elsevier (2021-10-06)
      Amphetamine (AMP), methamphetamine (MAMP) and 3,4-methylenedioxymethamphetamine (MDMA) occur in wastewater not only as a result of illicit consumption, but also, in some cases, from prescription drug use or by direct drug ...

    • openAccess   Spanish Melon Landraces: Revealing Useful Diversity by Genomic, Morphological, and Metabolomic Analysis 

      Beltran Arandes, Joaquin; Roselló, Salvador; Flores-León, Alejandro; Peréz Moro, Clara; Cebolla-Cornejo, Jaime; Picó, María Belén; Martí, Raúl MDPI (2022-06-28)
      Spain is a secondary centre of the diversification of the melon (Cucumis melo L.), with high diversity represented in highly appreciated landraces belonging to the Flexuosus and Ibericus groups. A collection of 47 ...

    • openAccess   Spatial differences and temporal changes in illicit drug use in Europe quantified by wastewater analysis 

      Ort, Christoph; van Nuijs, Alexander; Berset, Jean-Daniel; Bijlsma, Lubertus; Castiglioni, Sara; Covaci, Adrian; de Voogt, Pim; Emke, Erik; Fatta-Kassinos, Despo; Griffiths, Paul; Hernandez, Felix; González-Mariño, Iria; Grabic, Roman; Kasprzyk-Hordern, Barbara; Mastroianni, Nicola; Meierjohann, Axel; Nefau, Thomas; Östman, Marcus; Picó Gracia, Yolanda; Racamonde, Inés; Reid, Malcolm; Slobodnik, Jaroslav; Terzic, Senka; Thomaidis, Nikolaos; Thomas, Kevin V. Wiley (2014-08)
      Aims To perform wastewater analyses to assess spatial differences and temporal changes of illicit drug use in a large European population. Design Analyses of raw wastewater over a 1-week period in 2012 and 2013. Setting ...

    • openAccess   Spatio‐temporal assessment of illicit drug use at large scale: evidence from 7 years of international wastewater monitoring 

      González-Mariño, Iria; Baz Lomba, Jose Antonio; Alygizakis, Nikiforos; Andrés-Costa, Maria Jesús; Bade, Richard; Bannwarth, Anne; Barron, Leon; Been, Frederic; Benaglia, Lisa; Berset, Jean-Daniel; Bijlsma, Lubertus; Bodík, Igor; Brenner, Asher; Brock, Andreas L.; Burgard, Daniel A.; Castrignanò, Erika; Celma, Alberto; Christophoridis, Christophoros; Covaci, Adrian; Delémont, Olivier; de Voogt, Pim; Devault, Damien A.; Mário J. Dias, Mário J.; Emke, Erik; Esseiva, Pierre; Fatta-Kassinos, Despo; Fedorova, Ganna; Fytianos, Konstantinos; Gerber, Cobus; Grabic, Roman; GRACIA LOR, EMMA; Grüner, Stefan; Gunnar, Teemu; Hapeshi, Evroula; Heath, Ester; Helm, Björn; Hernandez, Felix; Kankaanpaa, Aino; Kasprzyk-Hordern, Barbara; Krizman-Matasic, Ivona; Lai, Foon Yin; Lechowicz, Wojciech; Lopes, Alvaro; López de Alda, Miren; López-García, Ester; Löve, Arndís; Mastroianni, Nicola; McEneff, Gillian; Montes, Rosa; Munro, Kelly; Nefau, Thomas; Oberacher, Herbert; O'Brien, Jake William; Oertel, Reinhard; Olafsdottir, Kristin; Picó, Yolanda; Plosz, Benedek; Polesel, Fabio; Postigo, Cristina; Quintana, José Benito; Ramin Pedram; Reid, Malcolm J.; Rice, Jack; Rodil, Rosario; Salgueiro-González, Noelia; Schubert, Sara; Senta, Ivan; Simões, Susana M.; Sremački, Maja; Styszko, Katarzyna; Terzic, Senka; Thomaidis, Nikolaos; Thomas, Kevin V.; Tscharke, Ben J.; Udrisard, Robin; van Nuijs, Alexander; Yargeau Viviane; Zuccato, Ettore; Castiglioni, Sara; Ort, Christoph Wiley (2020-01)
      Background and aims: Wastewater‐based epidemiology is an additional indicator of drug use that is gaining reliability to complement the current established panel of indicators. The aims of this study were to: (i) assess ...

    • openAccess   Study of cyanotoxin degradation and evaluation of their transformation products in surface waters by LC-QTOF MS 

      León, Cristina; Boix Sales, Clara; Beltrán Iturat, Eduardo; Peñuela, Gustavo; Lopez, Francisco; Sancho, Juan V; Hernandez, Felix Elsevier (2019-08)
      In the present work, the degradation of three cyanotoxins from the hepatotoxins group was investigated under laboratory-controlled experiments in water samples. Surface waters spiked with microcystin-LR (MC-LR), nodularin ...

    • openAccess   Study of the electrochemical oxidation of 4,6-dimethyldibenzothiophene on a BDD electrode employing different techniques 

      Ornelas Dávila, Omar; Lacalle-Bergeron, Leticia; Dávila-Jiménez, Martín M.; Sirés Sadornil, Ignacio; Brillas, E.; Roig-Navarro, Antoni F.; Beltran Arandes, Joaquin; Sancho Llopis, Juan Vicente Elsevier (2021-05-21)
      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 ...

    • openAccess   Suspect Screening of Large Numbers of Emerging Contaminants in Environmental Waters using Artificial Neural Networks for Chromatographic Retention Time Prediction and High Resolution Mass Spectrometry Data Analysis 

      Bade, Richard; Bijlsma, Lubertus; Miller, Thomas H.; Barron, León P.; Sancho, Juan V; Hernandez, Felix (2015-12-02)
      The recent development of broad-scope high resolution mass spectrometry (HRMS) screening methods has resulted in a much improved capability for new compound identification in environmental samples. However, positive ...

    • openAccess   Target and non-target screening strategies for organic contaminants, residues and illicit substances in food , environmental and human biological samples by UHPLC-QTOF-MS 

      Hernandez, Felix; Díaz San Pedro, Ramón; Sancho, Juan V; Ibáñez, Maria RSC Publishing (2012-01)
      In this paper, we illustrate the potential of ultra-high performance liquid chromatography (UHPLC) coupled with hybrid quadrupole time-of-flight mass spectrometry (QTOF MS) for large scale screening of organic contaminants ...

    • closedAccess   The classification of almonds (Prunus dulcis) by country and variety using UHPLC-HRMS-based untargeted metabolomics 

      Gil Solsona, Ruben; Boix Sales, Clara; Ibáñez, Maria; Sancho, Juan V Taylor & Francis (2018-01-17)
      The aim of this study was to use an untargeted UHPLC-HRMS-based metabolomics approach allowing discrimination between almonds based on their origin and variety. Samples were homogenised, extracted with ACN:H2O (80:20) ...

    • openAccess   The embodiment of wastewater data for the estimation of illicit drug consumption in Spain 

      Bijlsma, Lubertus; Picó, Yolanda; Andreu, Vicente; Celma, Alberto; Estévez Danta, Andrea; González-Mariño, Iria; Hernandez, Felix; López de Alda, Miren; López-García, Ester; Marcé-Recasens, Rosa Maria; Miró, Manuel; Montes, Rosa; Pérez de San Román Landa, Unai; Pitarch, Elena; Pocurull, Eva; Postigo, Cristina; Prieto Sobrino, Ailette; Rico, Andreu; Rodil, Rosario; Valcárcel, Yolanda; Ventura, Mireia; Quintana, José Benito Elsevier (2021)
      Data obtained from wastewater analysis can provide rapid and complementary insights in illicit drug consumption at community level. Within Europe, Spain is an important country of transit of both cocaine and cannabis. The ...

    • openAccess   The key role of mass spectrometry in comprehensive research on new psychoactive substances 

      Fabregat-Safont, David; Sancho, Juan V; Hernandez, Felix; Ibáñez, Maria John Wiley and Sons (2020-10-29)
      New psychoactive substances (NPS) are a wide group of compounds that try to mimic the effects produced by the ‘classical’ illicit drugs, including cannabis (synthetic cannabinoids), cocaine and amphetamines (synthetic ...

    • openAccess   The NORMAN Association and the European Partnership for Chemicals Risk Assessment (PARC): let’s cooperate! 

      Dulio, Valeria; Koschorreck, Jan; van Bavel, Bert; Van den Brink, Paul J.; Hollender, Juliane; Munthe, John; Schlabach, Martin; Aalizadeh, Reza; Ågerstrand, Marlene; Ahrens, Lutz; Allan, Ian; Alygizakis, Nikiforos; Barceló, Damià; Bohlin-Nizzetto, Pernilla; Boutroup, Susanne; Brack, Werner; Bressy, Adèle; Christensen, Jan H; Cirka, Lubos; Covaci, Adrian; Derksen, Anja; Deviller, Geneviève; Dingemans, Milou M. I.; Engwall, Magnus; Fatta-Kassinos, Despo; Gago-Ferrero, Pablo; Hernandez, Felix; Herzke, Dorte; Hilscherova, Klara; Hollert, Henner; Junghans, Marion; Kasprzyk-Hordern, Barbara; Keiter, Steffen; Kools, Stefan; Kruve-Viil, Anneli; Lambropoulou, Dimitra; Lamoree, Marja; Leonards, Pim; Lopez, Benjamin; López de Alda, Miren; Lundy, Lian; Makovinska, Jarmila; Marigómez, Ionan; Martin, Jonathan; McHugh, Brendan; Miège, Cécile; O'Toole, Simon; Perkola, Noora; Polesello, Stefano; Posthuma, Leo; Rostkowski, Pawel; Ruedel, Heinz; Samanipour, Saer; Schulze, Tobias; Schymanski, Emma; Sengl, Manfred; Tarabek, Peter; Rodriguez-Mozaz, Sara; Ten Hulscher, Dorien; Thomaidis, Nikolaos; Togola, Anne; Valsecchi, Sara; van Leeuwen, Stefan; von der Ohe, Peter Carsten; Vrana, Branislav; Slobodnik, Jaroslav Springer (2020-06-20)
      The Partnership for Chemicals Risk Assessment (PARC) is currently under development as a joint research and innovation programme to strengthen the scientific basis for chemical risk assessment in the EU. The plan is to ...

    • openAccess   The NORMAN Suspect List Exchange (NORMAN-SLE): facilitating European and worldwide collaboration on suspect screening in high resolution mass spectrometry 

      MOHAMMED TAHA, HIBA; Aalizadeh, Reza; Alygizakis, Nikiforos; ANTIGNAC, Jean-Philippe; Arp, Hans Peter H.; Baker, Nancy; Belova, Lidia; Bijlsma, Lubertus; more authors Springer (2022-10-21)
      Background The NORMAN Association (https://www.norman-network.com/) initiated the NORMAN Suspect List Exchange (NORMAN-SLE; https://www.norman-network.com/nds/SLE/) in 2015, following the NORMAN collaborative trial on ...

    • closedAccess   The Power of Hyphenated Chromatography/Time-of-Flight Mass Spectrometry in Public Health Laboratories 

      Hernandez, Felix; Portoles, Tania; Sancho, Juan V; Ibáñez, Maria American Chemical Society (2012)
      Laboratories devoted to the public health field have to face the analysis of a large number of organic contaminants/residues in many different types of samples. Analytical techniques applied in this field are normally focused ...

    • openAccess   The relevant role of ion mobility separation in LC-HRMS based screening strategies for contaminants of emerging concern in the aquatic environment 

      Celma, Alberto; Ahrens, Lutz; Gago-Ferrero, Pablo; Hernandez, Felix; Lopez, Francisco; Lundqvist, Johan; Pitarch, Elena; Sancho, Juan V; Wiberg, Karin; Bijlsma, Lubertus Elsevier (2021-05-05)
      Ion mobility separation (IMS) coupled to high resolution mass spectrometry (IMS-HRMS) is a promising technique for (non-)target/suspect analysis of micropollutants in complex matrices. IMS separates ionized compounds based ...

    • openAccess   The role of analytical chemistry in exposure science: Focus on the aquatic environment 

      Hernandez, Felix; Bakker, Joost; Bijlsma, Lubertus; De Boer, Jacob H.; Botero-Coy, Ana Maria; Bruinen de Bruin, Yuri; Fischer, Stellan Taylor; Hollender, Juliane; Kasprzyk-Hordern, Barbara; Lamoree, Marja; López, F. J.; Laak, Thomas Lter; Van Leerdam, Jan A.; Sancho, Juan V; Schymanski, Emma; De Voogt, Pim W.P.; Hogendoorn, Elbert Alex Elsevier (2019-05)
      Exposure science, in its broadest sense, studies the interactions between stressors (chemical, biological, and physical agents) and receptors (e.g. humans and other living organisms, and non-living items like buildings), ...