A5035987922- Nanoparticles: synthesis and applications
- Graphene and Nanomaterials Applications
- Heavy Metal Exposure and Toxicity
- Microplastics and Plastic Pollution
- Environmental Toxicology and Ecotoxicology
- Aquatic Invertebrate Ecology and Behavior
- Child Nutrition and Water Access
- Marine Bivalve and Aquaculture Studies
- Gut microbiota and health
- Pharmaceutical and Antibiotic Environmental Impacts
- Advanced Nanomaterials in Catalysis
- Nutritional Studies and Diet
- Birth, Development, and Health
- Diatoms and Algae Research
- Heavy metals in environment
- Anesthesia and Neurotoxicity Research
- Trace Elements in Health
- Liver Disease Diagnosis and Treatment
- Animal testing and alternatives
- Microbial Community Ecology and Physiology
- Pharmacological Effects and Assays
- Microbial Fuel Cells and Bioremediation
- Mercury impact and mitigation studies
- Air Quality and Health Impacts
- Medical and Biological Ozone Research
Centre de Recherche sur la Biodiversité et l'Environnement
2024-2025
Toxalim Research Centre in Food Toxicology
2022-2024
École Nationale Vétérinaire de Toulouse
2022-2024
Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
2022-2024
Université Toulouse III - Paul Sabatier
2014-2024
Université de Toulouse
2014-2023
Laboratoire Écologie Fonctionnelle et Environnement
2017-2023
Centre National de la Recherche Scientifique
2014-2022
Université de Reims Champagne-Ardenne
2016-2020
Institut National Polytechnique de Toulouse
2014-2020
The worldwide increase of graphene family materials raises the question potential consequences resulting from their release in environment and future on ecosystem health, especially aquatic which they are likely to accumulate. Thus, there is a need evaluate biological ecological risk but also find innovative solutions leading production safer materials. This work focuses evaluation functional group-safety relationships regarding oxide (GO) vivo genotoxic toward X. laevis tadpoles. For this...
Edible gold (Au) is commonly used as a food additive (E175 in EU) for confectionery and cake decorations, coatings beverages. Food-grade most often composed of thin Au sheets or flakes exhibiting micro- nanometric dimensions their thickness. Concerns about the impact mineral particles additives on human health are increasing with respect to particular physico-chemical properties nanosized particles, which enable them cross biological barriers interact various body cell compartments. In this...
Despite the growing interest for boron nitride nanotubes (BNNT) due to their unique properties, data on evaluation of environmental risk potential this emerging engineered nanomaterial are currently lacking. Therefore, ecotoxicity a commercial form BNNT (containing tubes, hexagonal-boron nitride, and boron) was assessed in vivo toward larvae amphibian Xenopus laevis. Following exposure, multiple endpoints were measured tadpoles as well bacterial communities associated host gut. Exposure led...
Graphene-based nanomaterials (GBMs), such as graphene oxide (GO) and reduced (rGO), possess unique properties triggering high expectations for the development of new technological applications are forecasted to be produced at industrial-scale. This raises question potential adverse outcomes on living organisms especially toward microorganisms constituting basis trophic chain in ecosystems. However, investigations GBMs toxicity were performed various using single species that helpful...
Human exposure to foodborne inorganic nanoparticles (NPs) is a growing concern. However, identifying potential hazards linked NP ingestion often requires long-term in animals. Owing these constraints, intestinal organoids are promising alternative vivo experiments, as such an vitro approach should enable rapid and reliable assessment of the effects on gut ingested chemicals. this remains be validated for substances. In our study, transcriptomic analysis immunofluorescence staining were...
Human exposure to foodborne inorganic nanoparticles (NPs) is a growing concern. However, identifying potential hazards linked NP ingestion often requires long-term in animals. Owing these constraints, intestinal organoids are promising alternative vivo experiments; as such, an vitro approach should enable rapid and reliable assessment of the effects ingested chemicals on gut. this remains be validated for substances. In our study, transcriptomic analysis immunofluorescence staining were...
Scope Non‐alcoholic fatty liver disease (NAFLD) is a sexually dimorphic influenced by dietary factors. Here, the metabolic and hepatic effects of amino acid (AA) source assessed in Western diet (WD)‐induced NAFLD male female mice. Methods results The AA either casein or free mixture mimicking composition casein. As expected, males fed casein‐based WD display glucose intolerance, fasting hyperglycemia, insulin‐resistance develop associated with changes gene expression microbiota dysbiosis. In...