A5072107931- Per- and polyfluoroalkyl substances research
- Pharmaceutical and Antibiotic Environmental Impacts
- Pesticide Residue Analysis and Safety
- Toxic Organic Pollutants Impact
- Environmental Toxicology and Ecotoxicology
- Child Nutrition and Water Access
- Viral gastroenteritis research and epidemiology
- Analytical Chemistry and Chromatography
- bioluminescence and chemiluminescence research
- Advanced Chemical Sensor Technologies
- Fecal contamination and water quality
- Molecular Sensors and Ion Detection
- Wastewater Treatment and Reuse
- Chemical Analysis and Environmental Impact
- Atmospheric chemistry and aerosols
- Effects and risks of endocrine disrupting chemicals
- Analytical chemistry methods development
- Mass Spectrometry Techniques and Applications
Swedish University of Agricultural Sciences
2018-2023
Institut de Recherche en Santé, Environnement et Travail
2023
The University of Queensland
2015
KWR Water Research Institute
2014
The aim of this study was to assess per- and polyfluoroalkyl substances (PFASs) in the Swedish aquatic environment, identify emission sources, compare measured concentrations with environmental quality standards (EQS) (drinking) water guideline values. In total, 493 samples were analyzed 2015 for 26 PFASs (∑26PFASs) surface water, groundwater, landfill leachate, sewage treatment plant effluents reference lakes, focusing on hot spots drinking sources. Highest ∑26PFAS detected (13 000 ng L–1)...
A customizable in silico tool (SusTool) for generating high resolution mass spectrometry (HRMS) suspect screening lists, specifically designed the detection of hazardous organic compounds various environmental compartments, was created. database consisting ∼32 000 environmentally relevant constructed, including data on their physicochemical properties, fate characteristics, and endocrine disruption potential, along with emissions quantity indices. Well-defined customized lists were generated...
A new extraction method with limited clean-up requirements prior to screening various matrices for organic micropollutants using liquid chromatography-high resolution mass spectrometry (LC-HRMS) analysis was developed. First, the performance of three methods (QuEChERS SPE clean-up, ultrasonication without clean-up) tested, optimized, and compared >200 contaminants emerging concern (CECs) together covering a wide range physicochemical properties applicable suspect non-target in biota....
Environmental monitoring studies based on target analysis capture only a small fraction of contaminants emerging concern (CECs) and miss pollutants potentially harmful to wildlife. specimen banks, with their archived samples, provide opportunities identify new CECs by temporal trend non-target screening. In this study, white-tailed sea eagle (Haliaeetus albicilla) muscle tissue was analysed non-targeted high-resolution mass spectrometry. Univariate statistical tests (Mann-Kendall Spearman...
A collaborative trial involving 16 participants from nine European countries was conducted within the NORMAN network in efforts to harmonise suspect and non-target screening of environmental contaminants whole fish samples bream (Abramis brama). Participants were provided with freeze-dried, homogenised a contaminated reference site, extracts (spiked non-spiked) sample preparation protocols for liquid chromatography (LC) gas (GC) coupled high resolution mass spectrometry (HRMS). extracted...
The feasibility of passive sampling biological matrices to quantify contaminants has been demonstrated using polydimethylsiloxane (PDMS). PDMS has, however, low sorptive capacity for hydrophobic compounds (with Klipid–PDMS ∼ 30–40), and increasing the sampler volume thus extent chemical mass transfer is not feasible because concomitant lipid transfer. We therefore developed new polymers by graft polymerization from substrates evaluated mechanism kinetics Klipid–polymer was significantly...
Most environmental monitoring studies of contaminants emerging concern (CECs) focus on aquatic species and target specific classes CECs. Even with wide-scope screening methods, relevant CECs may be missed. In this study, non-target (NTS) was used for tentative identification potential in muscle tissue the terrestrial top predator Eurasian lynx (Lynx lynx). Temporal trend analysis applied as a prioritisation tool archived samples, using univariate statistical tests (Mann-Kendall Spearman...