A5032316883- Pharmaceutical and Antibiotic Environmental Impacts
- Air Quality and Health Impacts
- Constructed Wetlands for Wastewater Treatment
- Smart Materials for Construction
- Metabolomics and Mass Spectrometry Studies
- Wind and Air Flow Studies
- Air Quality Monitoring and Forecasting
- Vehicle emissions and performance
- Analytical Chemistry and Chromatography
- Pesticide and Herbicide Environmental Studies
- Wastewater Treatment and Reuse
- Urban Stormwater Management Solutions
- Microbial Metabolic Engineering and Bioproduction
- Catalysis and Hydrodesulfurization Studies
- Biochemical and biochemical processes
- bioluminescence and chemiluminescence research
- Ovarian function and disorders
- Neuroinflammation and Neurodegeneration Mechanisms
- Aerodynamics and Fluid Dynamics Research
- Microplastics and Plastic Pollution
- Amino Acid Enzymes and Metabolism
- Hydrology and Watershed Management Studies
- Microbial bioremediation and biosurfactants
- Biofuel production and bioconversion
- Toxic Organic Pollutants Impact
Université de Strasbourg
2019-2025
Centre National de la Recherche Scientifique
2019-2025
Laboratoire des Sciences de l'Ingénieur, de l'Informatique et de l'Imagerie
2019-2024
Ecole Nationale du Génie de l'Eau et de l'Environnement de Strasbourg (ENGEES)
2020-2024
Institut de Biologie Moléculaire des Plantes
2019-2023
Helmholtz Centre for Environmental Research
2022-2023
Institut National des Sciences Appliquées de Strasbourg
2021-2023
To assess the contamination and potential risk of snow melt with polar compounds, road background was sampled during a melting event at 23 sites city Leipzig screened for 489 chemicals using liquid chromatography high-resolution mass spectrometry target screening. Additionally, six 24 h composite samples were taken from influent effluent wastewater treatment plant (WWTP) event. 207 compounds least detected once (concentrations between 0.80 ng/L 75 μg/L). Consistent patterns traffic-related...
Current approaches are often limited to evaluating the contribution of pesticide dissipation processes in water-sediment systems as both degradation and phase transfer, that is, sorption-desorption, contribute apparent decrease concentration. Here, widely used herbicides acetochlor S-metolachlor was examined laboratory by microcosm experiments under oxic anoxic conditions. Compound-specific isotope analysis (CSIA) emphasized insignificant carbon fractionation sediment, indicating prevailing...
Sulfur metabolism in fuel-biodesulfurizing bacteria and the underlying physiological adaptations are not understood, which has impeded development of a commercially viable bioprocess for fuel desulfurization. To fill these knowledge gaps, we performed comparative proteomics untargeted metabolomics cultures biodesulfurization reference strain Rhodococcus qingshengii IGTS8 grown on either inorganic sulfate or diesel-borne organosulfur compound dibenzothiophene as sole sulfur source....
Micropollutants and emerging organic contaminants (EOCs) have been widely studied in terms of persistance, removal, human risk assessment, toxicology, etc. Mass spectrometry imaging (MSI) offers the possibility following fate a single pesticide plant leaf or drug whole body an animal, organ by organ. However, admissibility chronic low doses complex mixtures for ecosystem has not assessed. How do micropollutants diffuse environment? living organisms cope with exposure to dose diverse...
Annual concentration is a key element to assess the air quality of an area for long-time exposure effects. Nonetheless, obtaining annual concentrations from sensors costly since it needs have year measurements each required pollutant. To overcome this issue, several strategies are studied particulate matter monthly data, with their pros and cons depending on risk acceptance measurement campaign costs. When applied French dataset, error spans 12–14% one month 4–6% six months PM10 PM2.5,...
Abstract Biosolids are byproducts of wastewater treatment. With the increasing global population, amounts to be treated expanding, along with biosolids generated. The reuse is now accepted for diversified applications in fields such as agriculture, engineering, agro-forestry. However, known potential carriers compounds that can toxic living beings or alter environment. Therefore, biosolid subject regulations, mandatory analyses performed on heavy metals, persistent organic pollutants...
Comparative proteomics and untargeted metabolomics were combined to study the physiological metabolic adaptations of Rhodococcus qingshengii IGTS8 under biodesulfurization conditions. After growth in a chemically defined medium with either dibenzothiophene (DBT) or MgSO4 as sulfur source, many differentially produced proteins metabolites associated several processes detected including metabolism carbohydrates, amino acids, lipids, nucleotides, vitamins, protein synthesis, transcriptional...
Abstract In human society, there is a demand for sustainable solutions water preservation and efficient treatment systems. An important reservoir road runoff defined as rainwater leaching from roads, loading micropollutants infiltrating the soil. We aimed to study this poorly understood feature using large-scale metabolomic analysis coupled with of soil physico-chemical properties molecular chemical similarity enrichment. A total 2406 were assayed understand their distribution assess...
COVID-19 affects the brain in various ways, amongst which delirium is worrying. An assessment was made of whether a specific, long-lasting, COVID-19-related injury develops acute respiratory distress syndrome patients after life-saving re-oxygenation.Ten COVID+ (COVID+) with unusual associated neuroimaging suggestive diffuse and seven controls non-COVID encephalopathy were studied. The took place when intractable started at weaning off ventilation support. Brain magnetic resonance imaging...
Les inondations, un aléa récurrent pouvant se montrer dévastateur, peuvent causer de lourds dommages humains et économiques, sont susceptibles s’intensifier avec le changement climatique. Leurs impacts soulignent la nécessité d’anticiper les crues en développant constamment des outils efficaces à pointe pour gestion du risque inondation. En France, prévision repose sur modélisation spécifiques basés physique, donnée ou une combinaison deux. L’intelligence artificielle (IA), plein essor,...
The method presented uses mass spectrometry imaging (MSI) to establish the metabolic profile of S. alba leaves when exposed xenobiotics. Using a non-targeted approach, plant metabolites and xenobiotics interest are identified localized in tissues uncover specific distribution patterns. Then, silico prediction potential (i.e., catabolites conjugates) from is performed. When xenobiotic metabolite located tissue, type enzyme involved its alteration by recorded. These results were used describe...
The method presented uses mass spectrometry imaging (MSI) to establish the metabolic profile of S. alba leaves when exposed xenobiotics. Using a non-targeted approach, plant metabolites and xenobiotics interest are identified localized in tissues uncover specific distribution patterns. Then, silico prediction potential (i.e., catabolites conjugates) from is performed. When xenobiotic metabolite located tissue, type enzyme involved its alteration by recorded. These results were used describe...
Urban areas face a significant health risk due to atmospheric pollution necessitating continuous monitoring assess and mitigate its impact. In this study, deep learning model was developed trained using Computational Fluid Dynamics (CFD) simulations predict the dispersion of nitrogen dioxide (NO2) emissions from traffic. The model’s performance evaluated by comparing it real-world field measurements conducted in Antwerp, Belgium, throughout 2016. Temporal comparisons with traffic-influenced...