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Supercritical fluid chromatography-mass spectrometric determination of chiral fungicides in viticulture-related samples
(Elsevier, 2021)
Supercritical fluid chromatography (SFC), combined with mass spectrometry (MS), was employed for the determination of five chiral fungicides, from two different chemical families (acylalanine and triazol) in wine and ...
Approaches to liquid chromatography tandem mass spectrometry assessment of glyphosate residues in wine
(Springer, 2021)
The performance of two different analytical methodologies to investigate the presence of glyphosate (GLY) and aminomethylphosphonic acid (AMPA) residues in wine samples was evaluated. Transformation of compounds in their ...
Source identification of amphetamine-like stimulants in Spanish wastewater through enantiomeric profiling
(Elsevier, 2021)
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 ...
Evaluation of supercritical fluid chromatography accurate mass spectrometry for neonicotinoid compounds determination in wine samples
(Elsevier, 2020)
The suitability of supercritical fluid chromatography, coupled to accurate mass spectrometry (SFC-MS), for the determination of seven commercial neonicotinoid pesticides and one transformation product in wine samples has ...
Combination of different chromatographic and sampling modes for high-resolution mass spectrometric screening of organic microcontaminants in water
(Springer Nature, 2021)
This study explores the combination of two sampling strategies (polar organic compounds integrative sampler (POCIS) vs. spot sampling) and four chromatographic retention modes (reversed-phase liquid chromatography (RPLC), ...
Portable dehumidifiers condensed water: A novel matrix for the screening of semi-volatile compounds in indoor air
(Elsevier, 2020)
The comprehensive identification of organic species existing in indoor environments is a key issue to understand their impact in human health. This study proposes the analysis of condensed water samples, collected with ...
Mimicking human ingestion of microplastics: oral bioaccessibility tests of bisphenol A and phthalate esters under fed and fasted states
(Elsevier, 2022)
Notwithstanding the fact that microplastic fragments were encountered in the human stool, little effort has been geared towards elucidating the impact of chemical additives upon the human health. In this work, standardized ...
Residues of anilinopyrimidine fungicides and suspected metabolites in wine samples
(Elsevier, 2020)
The coexistence of the anilinopyrimidine fungicides pyrimethanil (PYR) and cyprodinil (CYP), and suspected metabolites in wine samples was investigated by liquid chromatography (LC) with tandem mass spectrometry (MS/MS), ...
First nation-wide estimation of tobacco consumption in Spain using wastewater-based epidemiology
(Elsevier, 2020)
Wastewater-based epidemiology (WBE) has become a very useful tool to monitor a population's drug consumption or exposure to environmental and food contaminants. In this work, WBE has been applied to estimate tobacco ...
Assessing population exposure to phthalate plasticizers in thirteen Spanish cities through the analysis of wastewater
(Elsevier, 2020-06-22)
Phthalates are widely used plasticizers that produce endocrine-disrupting disorders. Quantifying exposure is crucial to perform risk assessments and to develop proper health measures. Herein, a wastewater-based epidemiology ...