Ultrasound-Assisted Extraction, Followed by Gas Chromatography–Mass Spectrometry for the Simultaneous Quantification of Ethinyl Estradiol and Drospirenone in Contraceptive Formulations

Autor: Javier Peña, Iria González-Mariño, José L. Pérez Pavón

Publikováno v: Molecules, Vol 28, Iss 13, p 4978 (2023)

Contraceptive tablets typically contain a combination of two synthetic versions of an estrogen and a progestogen, which work together to inhibit the ovulation process. An accurate and precise quantification of these components is essential for contra

Externí odkaz: https://doaj.org/article/c9bad8a0b2c24620bffcdc749d032f27

Use of a guard column coupled to mass spectrometry as a fast semi-quantitative methodology for the determination of plasticizer metabolites in urine

Autor: Iria González-Mariño, Ana María Casas-Ferreira, Miguel del Nogal Sánchez, José Luis Pérez Pavón

Publikováno v: Journal of Chromatography A. 1690:463788

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8d6ba75527e302298bf68e6ae60aeb1e
https://doi.org/10.1016/j.chroma.2023.463788

Determination of human metabolites of chlorinated phosphorous flame retardants in wastewater by N-tert-butyldimethylsilyl-N-methyltrifluoroacetamide-derivatization and gas chromatography-high resolution mass spectrometry

Autor: Rafael Cela, Rosario Rodil, Laura Sánchez-Fernández, Iria González-Mariño, Verónica Castro, José Benito Quintana

Publikováno v: Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
instname

The analysis of wastewater for the determination of human biomarkers of exposure (human metabolites) is a non-intrusive, economic and complementary alternative to the analysis of urine in the monitoring of human exposure to chemicals of concern. This

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9a5d4b34b9312fbc0ecd084a8f7b301
https://doi.org/10.1016/j.chroma.2019.06.015

Photodegradation of nitenpyram under UV and solar radiation: Kinetics, transformation products identification and toxicity prediction

Autor: Lorena Rojo, Iria González-Mariño, Isaac Rodríguez, Rafael Cela

Publikováno v: Science of The Total Environment. 644:995-1005

The photodegradation of the neonicotinoid insecticide nitenpyram (NPY) under UV and solar irradiation has been investigated in water solutions in order to assess its persistence in the environment and its transformation into other potentially more to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed26842c2847de4a197c20be24c301a4
https://doi.org/10.1016/j.scitotenv.2018.06.318

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

Autor: Manuel Miró, Alberto Celma, Iria González-Mariño, Rafael Cela, Lubertus Bijlsma, Rosario Rodil, Andrea Estévez-Danta, Mireia Ventura, Vanessa Gutmann, José Benito Quintana, Ailette Prieto, Rosa Montes, Unai Pérez de San Román-Landa

Publikováno v: Addi. Archivo Digital para la Docencia y la Investigación
instname
Repositori Universitat Jaume I
Universitat Jaume I
Minerva: Repositorio Institucional de la Universidad de Santiago de Compostela
Universidad de Santiago de Compostela (USC)
Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela

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 disposal into the sewage sys

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee7b7c3f49d0c49612360880124ada9e
http://hdl.handle.net/10810/54237