Listar Institut Universitari de Plaguicides i Aigües (IUPA) por autoría "c4b069d4-0be1-45f3-ab34-89ccff6839ce"
Mostrando ítems 21-29 de 29
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Potential of atmospheric pressure chemical ionization source in gas chromatography tandem mass spectrometry for the screening of urinary exogenous androgenic anabolic steroids
Raro Macián, Montserrat; Portoles, Tania; Pitarch, Elena; Sancho, Juan V; Hernandez, Felix; Garrostas, L.; Marcos, Josep; Ventura, Rosa; Segura, Jordi; Pozo, Óscar J. Elsevier (2016-02-04)The atmospheric pressure chemical ionization (APCI) source for gas chromatography-mass spectrometry analysis has been evaluated for the screening of 16 exogenous androgenic anabolic steroids (AAS) in urine. The sample ... -
Quality classification of Spanish olive oils by untargeted gas chromatography coupled to hybrid quadrupole–time of flight mass spectrometry with atmospheric pressure chemical ionization and metabolomics-based statistical approach
Sales Martínez, Carlos; Cervera Vidal, María Inés; Gil Solsona, Ruben; Pitarch, Elena; Beltran Arandes, Joaquin; Portoles, Tania Elsevier (2017-02)The novel atmospheric pressure chemical ionization (APCI) source has been used in combination with gas chromatography (GC) coupled to hybrid quadrupole time-of-flight (QTOF) mass spectrometry (MS) for determination of ... -
Rapid and sensitive analytical method for the determination of amoxicillin and related compounds in water meeting the requirements of the European union watch list
Fabregat-Safont, David; Pitarch, Elena; Bijlsma, Lubertus; Matei, Ionut Mirel; Hernandez, Felix Elsevier (2021-10-07)The presence of antibiotics in the aquatic environment is becoming one of the main research focus of scientists and policy makers. Proof of that is the inclusion of four antibiotics, amongst which is amoxicillin, in the ... -
Removal efficiency for emerging contaminants in a WWTP from Madrid (Spain) after secondary and tertiary treatment and environmental impact on the Manzanares River
López, F.J.; Pitarch, Elena; Botero-Coy, Ana Maria; Fabregat-Safont, David; Ibáñez, Maria; Marín Ramos, José Manuel; Peruga Mínguez, Aránzazu; Ontañón, N.; Martínez Morcillo, Salome; Olalla, Adrián; VLCARCEL, YOLANDA; Varó, Inmaculada; Hernandez, Felix Elsevier B.V. (2021-12-22)The effluents from wastewater treatment plants (WWTPs) can be an important contamination source for receiving waters. In this work, a comprehensive study on the impact of a WWTP from Madrid on the aquatic environment has ... -
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 ... -
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 ... -
The role of GC-MS/MS with triple quadrupole in pesticide residue analysis in food and the environment
Hernandez, Felix; Cervera Vidal, María Inés; Portoles, Tania; Beltran Arandes, Joaquin; Pitarch, Elena Royal Society of Chemistry (2013)Gas chromatography coupled to tandem mass spectrometry (GC-MS/MS) using a triple quadrupole (QqQ) analyzer has in the last few years become a powerful technique for the determination of pesticide residues due to its ... -
Untargeted Metabolomics in Doping Control: Detection of New Markers of Testosterone Misuse by Ultrahigh Performance Liquid Chromatography Coupled to High-Resolution Mass Spectrometry
Raro Macián, Montserrat; Ibáñez, Maria; Gil Solsona, Ruben; Fabregat, Andreu; Tudela, Eva; Deventer, Koen; Ventura, Rosa; Segura, Jordi; Marcos, Josep; Kotronoulas, Aristotelis; Joglar, Jesús; Farré, Magi; Yang, Sheng; Xing, Yanyi; Van Eenoo, Peter; Pitarch, Elena; Hernandez, Felix; Sancho, Juan V; Pozo, Óscar J. American Chemical Society (2015)The use of untargeted metabolomics for the discovery of markers is a promising and virtually unexplored tool in the doping control field. Hybrid quadrupole time-of- flight (QTOF) and hybrid quadrupole Orbitrap (Q ... -
Use of soft and hard ionization techniques for elucidation of unknown compounds by gas chromatography/time-of-flight mass spectrometry
Portoles, Tania; Pitarch, Elena; Lopez, Francisco; Hernandez, Felix; Niessen, Wilfried M. A. John Wiley (2011-05-11)Investigation of trace-level non-target compounds by gas chromatography/mass spectrometry (GC/MS) often is a challenging task that requires powerful software tools to detect the unknown components, to obtain the deconvoluted ...