Répertoire du corps professoral

Biodegradation of microplastics in Environmental media
Programme: Bourse de recherche Mitacs Globalink
Organisme(s) subventionnaire(s): MITACS Inc.
Type de financement: Subvention
Établissement tête: Université Laval
Du 22 avril 2024 au30 août 2024

Dynamique de contamination des nanoplastiques dans les réseaux trophiques dans un contexte de stresseurs multiples
Programme: Bourse de recherche Mitacs Globalink
Organisme(s) subventionnaire(s): MITACS Inc.
Type de financement: Subvention
Établissement tête: Université Laval
Du 1 avril 2024 au5 septembre 2024

Impact des nanoparticules issues des feux et incinérations sur la production primaire marine en Arctique
Programme: Fonds d'accélération de la recherche Sentinelle Nord
Organisme(s) subventionnaire(s): Secrétariat des programmes interorganismes à l’intention des établissements
Type de financement: Subvention
Établissement tête: Université Laval
Du 1 mars 2024 au31 mars 2025

Back on traces, détection de contaminants et de nanoparticules comme marqueur de l'Anthropocène en Arctique
Programme: Fonds d'excellence en recherche Apogée Canada
Organisme(s) subventionnaire(s): Secrétariat des programmes interorganismes à l’intention des établissements
Type de financement: Subvention
Établissement tête: Université Laval
Du 1 juillet 2023 au30 juin 2026

Analyse de nanoparticules et recherche de marqueurs de l'Anthropocène dans des archives biologiques du Haut-Arctique
Programme: Projet subsidiaire d'un regroupement stratégique
Organisme(s) subventionnaire(s): Fonds de recherche du Québec - Nature et technologies
Type de financement: Subvention
Établissement tête: Université Laval
Du 1 avril 2023 au31 mars 2025

Présence, Source et comportement des nano- et microplastique dans les ressources en eau
Programme: Subventions Alliance
Organisme(s) subventionnaire(s): Conseil de recherches en sciences naturelles et génie Canada, Ville de Québec
Type de financement: Subvention
Établissement tête: Université Laval
Du 25 mars 2022 au1 novembre 2025

Nanoplastics in the Artic: presence, source and fate
Programme: Subventions à la découverte SD (individuelles et d'équipe)
Organisme(s) subventionnaire(s): Conseil de recherches en sciences naturelles et génie Canada
Type de financement: Subvention
Établissement tête: Université Laval
Du 1 avril 2021 au1 avril 2026

Nanoplastics in the Artic : presence source and fate
Programme: Supplément Tremplin vers la découverte
Organisme(s) subventionnaire(s): Conseil de recherches en sciences naturelles et génie Canada
Type de financement: Subvention
Établissement tête: Université Laval
Du 1 avril 2021 au31 mars 2026

Financements des 2 dernières années

Analyse nano et microplastiques
Organisme(s) subventionnaire(s): Institut Maurice-Lamontagne - Pêches et Océans Canada
Type de financement: Contrat
Établissement tête: Université Laval
Du 6 février 2024 au31 mars 2024

Impacts des activités anthropiques sur les mangroves de la Guadeloupe.
Organisme(s) subventionnaire(s): Université Laval - Fonds internes
Type de financement: Subvention
Établissement tête: Université Laval
Du 1 octobre 2022 au30 avril 2023

Characterization and quantification of nanoparticles in the Canadian Arctic and impacts on the food web and resources of local communities
Programme: Réseau de centres d'excellence (RCE)
Organisme(s) subventionnaire(s): Secrétariat des programmes interorganismes à l’intention des établissements
Type de financement: Subvention
Établissement tête: Université Laval
Du 1 avril 2022 au31 mars 2024

Bérénice Boulant, Doctorat interuniversitaire en océanographie

Huiwen Cai, Stage postdoctoral en chimie

Manuel Peraud, Maîtrise en chimie - avec mémoire

Marie Le Bagousse, Doctorat en chimie

Nadia Bouzid, Stage postdoctoral en chimie

Mael Idir, Doctorat en chimie

Catherine Gagnon, Maîtrise en chimie - avec mémoire

Charlotte Carrier-Belleau, Stage postdoctoral en chimie

Publications des 5 dernières années

Role of Ripening in the Deposition of Fragments: The Case of Micro- and Nanoplastics Environmental Science & Technology, 2024/05/21. Alice Pradel, Nolwenn Delouche, Julien Gigault, Hervé Tabuteau. DOI 10.1021/acs.est.3c07656

Rare earth elements interaction with iron-organic matter colloids as a control of the REE environmental dissemination Journal of Colloid and Interface Science, 2024/02. Yasaman Tadayon, Delphine Vantelon, Julien Gigault, Aline Dia, Maxime Pattier, Lionel Dutruch, Mélanie Davranche. DOI 10.1016/j.jcis.2023.10.110

The elemental fingerprint as a potential tool for tracking the fate of real-life model nanoplastics generated from plastic consumer products in environmental systems Environmental Science: Nano, 2024. Mohammed Baalousha, Jingjing Wang, Md Mahmudun Nabi, Mahbub Alam, Mahdi Erfani, Julien Gigault, Florent Blancho, Mélanie Davranche, Phillip M. Potter, Souhail R. Al-Abed. DOI 10.1039/D3EN00559C

Mechanistic description of lead sorption onto nanoplastics Environmental Science: Nano, 2024. Florent Blancho, Mélanie Davranche, Adrien Léon, Rémi Marsac, Stéphanie Reynauld, Bruno Grassl, Julien Gigault. DOI 10.1039/D3EN00677H

Condition of composted microplastics after they have been buried for 30 years: Vertical distribution in the soil and degree of degradation Journal of Hazardous Materials, 2024/01. Aurélie Wahl, Mélanie Davranche, Murielle Rabiller-Baudry, Mathieu Pédrot, Imane Khatib, Fabian Labonne, Marion Canté, Candice Cuisinier, Julien Gigault. DOI 10.1016/j.jhazmat.2023.132686

Toxicity assessment of environmental MPs and NPs and polystyrene NPs on the bivalve Corbicula fluminea using a multi-marker approach Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology, 2023/11. Oïhana Latchere, Coraline Roman, Isabelle Métais, Hanane Perrein-Ettajani, Mohammed Mouloud, Didier Georges, Agnès Feurtet-Mazel, Julien Gigault, Charlotte Catrouillet, Magalie Baudrimont, Amélie Châtel. DOI 10.1016/j.cbpc.2023.109714

Kinetics of metal and metalloid concentrations in holopelagic Sargassum reaching coastal environments Environmental Science and Pollution Research, 2023/09/14. Oceanne-Amaya Cipolloni, Magalie Baudrimont, Benoît Simon-Bouhet, Émilie Pauline Dassié, Julien Gigault, Solène Connan, Pierre-Yves Pascal. DOI 10.1007/s11356-023-29782-1

Are nanoplastics potentially toxic for plants and rhizobiota? Current knowledge and recommendations NanoImpact, 2023/07. Delphine Masson, Mathieu Pédrot, Mélanie Davranche, Francisco Cabello-Hurtado, Nataliia Ryzhenko, Abdelhak El Amrani, Aurélie Wahl, Julien Gigault. DOI 10.1016/j.impact.2023.100473

Volatile organic compounds identification and specific stable isotopic analysis (δ13C) in microplastics by purge and trap gas chromatography coupled to mass spectrometry and combustion isotope ratio mass spectrometry (PT-GC-MS-C-IRMS) Analytical and Bioanalytical Chemistry, 2023/06. Corentin Le Juge, David Point, Christelle Lagane, Stéphanie Reynaud, Bruno Grassl, Ian Allan, Julien Gigault. DOI 10.1007/s00216-023-04595-w

Identification of polystyrene nanoplastics from natural organic matter in complex environmental matrices by pyrolysis–gas chromatography–mass spectrometry Analytical and Bioanalytical Chemistry, 2023/06. Corentin Le Juge, Bruno Grassl, Ian J. Allan, Julien Gigault. DOI 10.1007/s00216-023-04609-7

Wildland-urban interface fire ashes as a major source of incidental nanomaterials Journal of Hazardous Materials, 2023/02. Talal Alshehri, Jingjing Wang, Sheryl A. Singerling, Julien Gigault, Jackson P. Webster, Sandrine J. Matiasek, Charles N. Alpers, Mohammed Baalousha. DOI 10.1016/j.jhazmat.2022.130311

Effect of size continuum from nanoplastics to microplastics on marine mussel Mytilus edulis: Comparison in vitro/in vivo exposure scenarios Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology, 2023/02. Coraline Roman, Pauline Mahé, Oihana Latchere, Charlotte Catrouillet, Julien Gigault, Julien Gigault, Isabelle Métais, Amélie Châtel. DOI 10.1016/j.cbpc.2022.109512

Continuum from microplastics to nanoplastics: effects of size and source on the estuarine bivalve Scrobicularia plana Environmental Science and Pollution Research, 2023/01/28. Isabelle METAIS, Oihana Latchere, Coraline Roman, Hanane Perrein-Ettajani, Mohammed Mouloud, Didier Georges, Thybaud Audroin, Charlotte Catrouillet, Julien Gigault, Agnès-Feurtet-Mazel, Magalie Baudrimont, Amélie Châtel. DOI 10.1007/s11356-023-25588-3

Ecotoxicity of Heteroaggregates of Polystyrene Nanospheres in Chironomidae and Amphibian Nanomaterials, 2022/08/08. Florence Mouchet, Laura Rowenczyk, Antoine Minet, Fanny Clergeaud, Jérôme Silvestre, Eric Pinelli, Jessica Ferriol, Joséphine Leflaive, Loïc Ten-Hage, Julien Gigault, Alexandra Ter Halle, Laury Gauthier. DOI 10.3390/nano12152730

Early molecular responses of mangrove oysters to nanoplastics using a microfluidic device to mimic environmental exposure Journal of Hazardous Materials, 2022/08. Adeline Arini, Zélie Venel, Hervé Tabuteau, Julien Gigault, Julien Gigault, Magalie Baudrimont. DOI 10.1016/j.jhazmat.2022.129283

The underestimated toxic effects of nanoplastics coming from marine sources: A demonstration on oysters (Isognomon alatus) Chemosphere, 2022/05. Adeline Arini, Julien Gigault, Zélie Venel, Anthony Bertucci, Magalie Baudrimont. DOI 10.1016/j.chemosphere.2022.133824

Metals and metalloids concentrations in three genotypes of pelagic Sargassum from the Atlantic Ocean Basin-scale Marine Pollution Bulletin, 2022/05. Océanne-Amaya Cipolloni, Julien Gigault, Julien Gigault, Émilie Pauline Dassié, Magalie Baudrimont, Pierre-Yves Gourves, Linda Amaral-Zettler, Pierre-Yves Pascal. DOI 10.1016/j.marpolbul.2022.113564

Examining the Relevance of the Microplastic-Associated Additive Fraction in Environmental Compartments ACS ES&T Water, 2022/03/11. Ian John Allan, Saer Samanipour, Kyriakos Manoli, Julien Gigault, Despo Fatta-Kassinos. DOI 10.1021/acsestwater.1c00310

Nanoplastics: From model materials to colloidal fate Current Opinion in Colloid & Interface Science, 2022/02. Stephanie Reynaud, Antoine Aynard, Bruno Grassl, Julien Gigault. DOI 10.1016/j.cocis.2021.101528

Effect of the Surface Hydrophobicity–Morphology–Functionality of Nanoplastics on Their Homoaggregation in Seawater ACS ES&T Water, 2022/01/14. Cloé Veclin, Cloé Desmet, Alice Pradel, Andrea Valsesia, Jessica Ponti, Hind El Hadri, Thomas Maupas, Virginie Pellerin, Julien Gigault, Bruno Grassl, Stéphanie Reynaud. DOI 10.1021/acsestwater.1c00263

Metal-binding processes on nanoplastics: rare earth elements as probes Environmental Science: Nano, 2022. Florent Blancho, Mélanie Davranche, Rémi Marsac, Adrien Léon, Aline Dia, Bruno Grassl, Stéphanie Reynaud, Julien Gigault. DOI 10.1039/D2EN00048B

Correction: Micro- and nanoplastic transfer in freezing saltwater: implications for their fate in polar waters Environmental Science: Processes & Impacts, 2022. Alice Pradel, Maud Gautier, Dominique Bavay, Julien Gigault. DOI 10.1039/D1EM90040D

Nanoplastics Identification in Complex Environmental Matrices: Strategies for Polystyrene and Polypropylene Environmental Science & Technology, 2021/07/06. Florent Blancho, Mélanie Davranche, Hind El Hadri, Bruno Grassl, Julien Gigault. DOI 10.1021/acs.est.1c01351

Stabilization of Fragmental Polystyrene Nanoplastic by Natural Organic Matter: Insight into Mechanisms ACS ES&T Water, 2021/05/14. Alice Pradel, Séléna Ferreres, Cloé Veclin, Hind El Hadri, Maud Gautier, Bruno Grassl, Julien Gigault. DOI 10.1021/acsestwater.0c00283

Nanoplastics are neither microplastics nor engineered nanoparticles Nature Nanotechnology, 2021/05. Julien Gigault, Hind El Hadri, Brian Nguyen, Bruno Grassl, Laura Rowenczyk, Nathalie Tufenkji, Siyuan Feng, Mark Wiesner. DOI 10.1038/s41565-021-00886-4

Molecular Impacts of Dietary Exposure to Nanoplastics Combined or Not with Arsenic in the Caribbean Mangrove Oysters (Isognomon alatus) Nanomaterials, 2021/04/28. Marc Lebordais, Zélie Venel, Julien Gigault, Valerie S. Langlois, Magalie Baudrimont. DOI 10.3390/nano11051151

Environmental Fate Modeling of Nanoplastics in a Salinity Gradient Using a Lab-on-a-Chip: Where Does the Nanoscale Fraction of Plastic Debris Accumulate? Environmental Science & Technology, 2021/03/02. Zélie Venel, Hervé Tabuteau, Alice Pradel, Pierre-Yves Pascal, Bruno Grassl, Hind El Hadri, Magalie Baudrimont, Julien Gigault. DOI 10.1021/acs.est.0c07545

Heteroaggregates of Polystyrene Nanospheres and Organic Matter: Preparation, Characterization and Evaluation of Their Toxicity to Algae in Environmentally Relevant Conditions Nanomaterials, 2021/02/13. Laura Rowenczyk, Joséphine Leflaive, Fanny Clergeaud, Antoine Minet, Jessica Ferriol, Laury Gauthier, Julien Gigault, Florence Mouchet, David Ory, Eric Pinelli, Magali Albignac, Clément Roux, Anne Françoise Mingotaud, Jérôme Silvestre, Loïc Ten-Hage, Alexandra ter Halle. DOI 10.3390/nano11020482

Nanoplastic occurrence in a soil amended with plastic debris Chemosphere, 2021. Wahl, A., Le Juge, C., Davranche, M., El Hadri, H., Grassl, B., Reynaud, S., Gigault, J.. DOI 10.1016/j.chemosphere.2020.127784

Micro- and nanoplastic transfer in freezing saltwater: implications for their fate in polar waters Environmental Science: Processes & Impacts, 2021. Pradel Alice, Gautier Maud, Bavay Dominique, Gigault Julien. DOI 10.1039/D1EM00280E

Metals in microplastics: determining which are additive, adsorbed, and bioavailable Environmental Science: Processes & Impacts, 2021. Charlotte Catrouillet, Mélanie Davranche, Imane Khatib, Corentin Fauny, Aurélie Wahl, Julien Gigault. DOI 10.1039/D1EM00017A

Fate of nanoplastics in the environment: Implication of the cigarette butts Environmental Pollution, 2021. El Hadri, H., Lisa, J.M., Gigault, J., Reynaud, S., Grassl, B.. DOI 10.1016/j.envpol.2020.115170

A reliable procedure to obtain environmentally relevant nanoplastic proxies Environmental Science: Nano, 2021. Florent Blancho, Mélanie Davranche, Francesco Fumagalli, Giacomo Ceccone, Julien Gigault. DOI 10.1039/D1EN00395J

Trace element distribution in marine microplastics using laser ablation-ICP-MS Marine Pollution Bulletin, 2020/11. Hind El Hadri, Julien Gigault, Sandra Mounicou, Bruno Grassl, Stéphanie Reynaud. DOI 10.1016/j.marpolbul.2020.111716

Nanoplastics on the coast exposed to the North Atlantic Gyre: Evidence and traceability NanoImpact, 2020/10. DOI 10.1016/j.impact.2020.100262

Nanoplastic from mechanically degraded primary and secondary microplastics for environmental assessments NanoImpact, 2020. El Hadri, H., Gigault, J., Maxit, B., Grassl, B., Reynaud, S.. DOI 10.1016/j.impact.2019.100206

Ecotoxicity of polyethylene nanoplastics from the North Atlantic oceanic gyre on freshwater and marine organisms (microalgae and filter-feeding bivalves) Environmental Science and Pollution Research, 2020. Baudrimont, M., Arini, A., Guégan, C., Venel, Z., Gigault, J., Pedrono, B., Prunier, J., Maurice, L., Ter Halle, A., Feurtet-Mazel, A.. DOI 10.1007/s11356-019-04668-3

Deposition of environmentally relevant nanoplastic models in sand during transport experiments Chemosphere, 2020. Pradel, A., Hadri, H.E., Desmet, C., Ponti, J., Reynaud, S., Grassl, B., Gigault, J.. DOI 10.1016/j.chemosphere.2020.126912

Trace metals in polyethylene debris from the North Atlantic subtropical gyre Environmental Pollution, 2019/02. Jonathan Prunier, Laurence Maurice, Emile Perez, Julien Gigault, Anne-Catherine Pierson Wickmann, Mélanie Davranche, Alexandra ter Halle. DOI 10.1016/j.envpol.2018.10.043

Soap- and metal-free polystyrene latex particles as a nanoplastic model Environmental Science: Nano, 2019. Laurence Pessoni, Cloé Veclin, Hind El Hadri, Cyril Cugnet, Mélanie Davranche, Anne-Catherine Pierson-Wickmann, Julien Gigault, Bruno Grassl, Stéphanie Reynaud. DOI 10.1039/C9EN00384C

Are nanoplastics able to bind significant amount of metals? The lead example Environmental Pollution, 2019. Davranche, M., Veclin, C., Pierson-Wickmann, A.-C., El Hadri, H., Grassl, B., Rowenczyk, L., Dia, A., Ter Halle, A., Blancho, F., Reynaud, S., Gigault, J.. DOI 10.1016/j.envpol.2019.03.087