A5071174628- Analytical chemistry methods development
- Microplastics and Plastic Pollution
- Extraction and Separation Processes
- Mercury impact and mitigation studies
- Heavy metals in environment
- Nanoparticles: synthesis and applications
- Heavy Metals in Plants
- Recycling and Waste Management Techniques
- Advanced Nanomaterials in Catalysis
- Proteins in Food Systems
- Carcinogens and Genotoxicity Assessment
- Air Quality and Health Impacts
- Ion-surface interactions and analysis
- Healthcare and Environmental Waste Management
- Occupational exposure and asthma
- Electrochemical Analysis and Applications
- Iron Metabolism and Disorders
- Aluminum toxicity and tolerance in plants and animals
- Geochemistry and Elemental Analysis
- Chromium effects and bioremediation
- Field-Flow Fractionation Techniques
- nanoparticles nucleation surface interactions
- Effects and risks of endocrine disrupting chemicals
- Thallium and Germanium Studies
- Recycled Aggregate Concrete Performance
Technical University of Denmark
2022-2024
Commissariat à l'Énergie Atomique et aux Énergies Alternatives
2019-2020
Université Grenoble Alpes
2019-2020
CEA LITEN
2020
Agence Nationale de Sécurité Sanitaire de l’Alimentation, de l’Environnement et du Travail
2020
Université Paris Cité
2019
CEA Grenoble
2019
Agence Nationale des Fréquences
2019
In recent years, a great intensification in the use of various elements especially modern technology can be observed.However, anthropogenic activities, including industrialisation, urbanisation or intensive agriculture, have led to release many into environment.The consequence accumulation both soil and water systems is their presence food chain.Inhalation consumption contaminated beverages been indicated as main pathways exposure elements.Due fact, that tea considered second most popular...
Abstract The continuously increasing use of plastics is supposed to result in a rising exposure MNPs humans. Available data on human health risks microplastics after oral uptake increased immensely the past years and indicates very likely only low consumption. Concerning nanoplastics, uptake, transport potential adverse effects are less well understood. This study aims investigate differences between microplastic particles submicron- nanoscaled size derived from food-relevant polymers with...
In single particle inductively coupled plasma mass spectrometry (spICP-MS), the transport efficiency is fundamental for correct determination of both number concentration and size. present study, was systematically determined on three different days with six carefully characterised gold nanoparticle (AuNP) suspensions in seven European US expert laboratories using ICP-MS instruments spICP-MS software. Both size-(TES)-and frequency-(TEF)-methods were applied. The resulting efficiencies did...
The production of plastics is rising since they have been invented. Micro, submicro- and nanoplastics are produced intentionally or generated by environmental processes, constitute ubiquitous contaminants which ingested orally consumers. Reported health concerns include intestinal translocation, inflammatory response, oxidative stress cytotoxicity. Every digestive milieu in the gastrointestinal tract does an influence on properties particles can cause changes their effect biological systems....
Molybdenum disulphide (MoS2) is a constituent of many products. To protect humans, it important to know at what air concentrations becomes toxic. For this, we tested MoS2 particles by nose-only inhalation in mice. Exposures were set 13, 50 and 150 mg MoS2/m3 (=8, 30 90 Mo/m3), corresponding Low, Mid High exposure. The duration was min/day, 5 days/week for 3 weeks. lung-deposition levels estimated based on aerosol particle size distribution measurements, empirically determined with...
Abstract Aluminium (Al) is the third most common element in Earth’s crust and occurs naturally drinking water agricultural products, humans are consequently exposed to from dietary sources. A tolerable weekly intake of 1 mg/kg has been established by European Food Safety Authority (EFSA); however, no maximum levels for aluminium foodstuffs have so far Union (EU) legislation. Official food control requires validated methods determination aluminium. Acid digestion assisted microwaves main...
This study addressed primarily the characterisation and quantification of titanium dioxide (TiO2) (nano)particles (NPs) in a large variety commercial foodstuffs. The samples were purchased from local markets Spain before ban TiO2 food additive (E171) EU. analyses carried out by single particle inductively coupled plasma-tandem mass spectrometry (spICP-MS/MS) shift mode (oxidation 48Ti to 48Ti16O (m/z = 64)) using highly efficient sample introduction system (APEX™ Ω). novel analytical...