Search Results - "Lagarde, Fabienne"

From macroplastics to microplastics: Role of water in the fragmentation of polyethylene by Julienne, Fanon, Delorme, Nicolas, Lagarde, Fabienne

“…In this work, the artificial photodegradation of polyethylene films was studied in laboratory to compare the fragmentation pathways of this polymer at air and…”
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Factors influencing the microplastic contamination of bivalves from the French Atlantic coast: Location, season and/or mode of life? by Phuong, Nam Ngoc, Poirier, Laurence, Pham, Quoc Tuan, Lagarde, Fabienne, Zalouk-Vergnoux, Aurore

“…Monitoring the presence of microplastics (MP) in marine organisms is currently of high importance. This paper presents the qualitative and quantitative MP…”
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Infrared spectroscopy as a tool to monitor interactions between nanoplastics and microalgae by Déniel, Maureen, Lagarde, Fabienne, Caruso, Aurore, Errien, Nicolas

“…The unicellular photosynthetic organisms known as microalgae are becoming one of the most important models for aquatic system studies. Among them,…”
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Raman Tweezers for Small Microplastics and Nanoplastics Identification in Seawater by Gillibert, Raymond, Balakrishnan, Gireeshkumar, Deshoules, Quentin, Tardivel, Morgan, Magazzù, Alessandro, Donato, Maria Grazia, Maragò, Onofrio M, Lamy de La Chapelle, Marc, Colas, Florent, Lagarde, Fabienne, Gucciardi, Pietro G

“…Our understanding of the fate and distribution of micro- and nano- plastics in the marine environment is limited by the intrinsic difficulties of the…”
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Elaborating more realistic model microplastics by simulating polypropylene's environmental ageing by Glais, Margaux, Falher, Thierry, Deniau, Elise, Chassenieux, Christophe, Lagarde, Fabienne

“…In this work, we propose a new protocol for producing model microplastics from an industrial polymer and compare it to a conventional method, cryomilling…”
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Chemicals sorbed to environmental microplastics are toxic to early life stages of aquatic organisms by Cormier, Bettie, Gambardella, Chiara, Tato, Tania, Perdriat, Quentin, Costa, Elisa, Veclin, Cloé, Le Bihanic, Florane, Grassl, Bruno, Dubocq, Florian, Kärrman, Anna, Van Arkel, Kim, Lemoine, Soazig, Lagarde, Fabienne, Morin, Bénédicte, Garaventa, Francesca, Faimali, Marco, Cousin, Xavier, Bégout, Marie-Laure, Beiras, Ricardo, Cachot, Jérôme

“…Microplastics are ubiquitous in aquatic ecosystems, but little information is currently available on the dangers and risks to living organisms. In order to…”
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Constraints and Priorities for Conducting Experimental Exposures of Marine Organisms to Microplastics by Paul-Pont, Ika, Tallec, Kevin, Gonzalez-Fernandez, Carmen, Lambert, Christophe, Vincent, Dorothée, Mazurais, David, Zambonino-Infante, José-Luis, Brotons, Guillaume, Lagarde, Fabienne, Fabioux, Caroline, Soudant, Philippe, Huvet, Arnaud

“…Marine plastic pollution is a major environmental issue. Given their ubiquitous nature and small dimensions, ingestion of microplastic (MP) and nanoplastic…”
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Tissue-Specific Biomarker Responses in the Blue Mussel Mytilus spp. Exposed to a Mixture of Microplastics at Environmentally Relevant Concentrations by Revel, Messika, Lagarde, Fabienne, Perrein-Ettajani, Hanane, Bruneau, Mélanie, Akcha, Farida, Sussarellu, Rossana, Rouxel, Julien, Costil, Katherine, Decottignies, Priscilla, Cognie, Bruno, Châtel, Amélie, Mouneyrac, Catherine

“…The impact of a microplastic (MPs) mixture composed of polyethylene (PE) and polypropylene (PP) plastic particles, prepared from commercially available…”
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Metabolite Quantification by Fourier Transform Infrared Spectroscopy in Diatoms: Proof of Concept on Phaeodactylum tricornutum by Scarsini, Matteo, Thurotte, Adrien, Veidl, Brigitte, Amiard, Frederic, Niepceron, Frederick, Badawi, Myriam, Lagarde, Fabienne, Schoefs, Benoît, Marchand, Justine

“…Diatoms are feedstock for the production of sustainable biocommodities, including biofuel. The biochemical characterization of newly isolated or genetically…”
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Effects of tire particles and associated-chemicals on the Pacific oyster (Magallana gigas) physiology, reproduction and next-generation by Bernardini, Ilaria, Tallec, Kevin, Paul-Pont, Ika, Peruzza, Luca, Dalla Rovere, Giulia, Huber, Matthias, Di Poi, Carole, Koechlin, Hugo, Quéré, Claudie, Quillien, Virgile, Le Grand, Jacqueline, Le Goïc, Nelly, Lambert, Christophe, Lagarde, Fabienne, Détrée, Camille, Trevisan, Rafael, Corporeau, Charlotte, Patarnello, Tomaso, Milan, Massimo, Huvet, Arnaud

“…By 2040, tire particles (TP) are expected to dominate marine plastic contamination, raising concerns about their effects on marine animals. This study employed…”
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Quantification of Very Low Concentrations of Colloids with Light Scattering Applied to Micro(Nano)Plastics in Seawater by Balakrishnan, Gireeshkumar, Lagarde, Fabienne, Chassenieux, Christophe, Nicolai, Taco

“…The detection and quantification of micro(nano)plastics in the marine environment are essential requirements to understand the full impacts of plastic…”
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Acetylcholine and acetylcholinesterase inhibitors detection using gold nanoparticles coupled with dynamic light scattering by Alami, Amal El, Lagarde, Fabienne, Huo, Qun, Zheng, Tianyu, Baitoul, Mimouna, Daniel, Philippe

“…A novel sensitive method for the detection of acetylcholinesterase inhibitors is presented by using unmodified gold nanoparticle coupled with dynamic light…”
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Microplastic interactions with freshwater microalgae: Hetero-aggregation and changes in plastic density appear strongly dependent on polymer type by Lagarde, Fabienne, Olivier, Ophélie, Zanella, Marie, Daniel, Philippe, Hiard, Sophie, Caruso, Aurore

“…In this study, the interactions between microplastics, chosen among the most widely used in industry such as polypropylene (PP) and high-density polyethylene…”
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Is there any consistency between the microplastics found in the field and those used in laboratory experiments? by Phuong, Nam Ngoc, Zalouk-Vergnoux, Aurore, Poirier, Laurence, Kamari, Abderrahmane, Châtel, Amélie, Mouneyrac, Catherine, Lagarde, Fabienne

“…The ubiquitous presence and persistency of microplastics (MPs) in aquatic environments are of particular concern since they represent an increasing threat to…”
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Microplastic abundance and characteristics in French Atlantic coastal sediments using a new extraction method by Phuong, Nam Ngoc, Poirier, Laurence, Lagarde, Fabienne, Kamari, Abderrahmane, Zalouk-Vergnoux, Aurore

“…The ubiquitous presence of microplastics (MPs) has been demonstrated in all environmental compartments in the recent years. They are detected in air,…”
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Quantification and characterization of microplastics in blue mussels (Mytilus edulis): protocol setup and preliminary data on the contamination of the French Atlantic coast by Phuong, Nam Ngoc, Zalouk-Vergnoux, Aurore, Kamari, Abderrahmane, Mouneyrac, Catherine, Amiard, Frederic, Poirier, Laurence, Lagarde, Fabienne

“…Microplastics (MPs) constitute a main environmental issue due to their threat to marine organisms and so far to humans. The lack of a fast standard protocol in…”
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Influence of the crystalline structure on the fragmentation of weathered polyolefines by Julienne, F., Lagarde, F., Delorme, N.

“…Blown-extruded low density polyethylene (LDPE) and polypropylene (PP) films were submitted to accelerated weathering in water in order to identify their…”
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Thin polyethylene (LDPE) films with controlled crystalline morphology for studying plastic weathering and microplastic generation by Julienne, Fanon, Lagarde, Fabienne, Bardeau, Jean-François, Delorme, Nicolas

“…•LDPE films with controlled crystalline morphology were successfully prepared by dip coating method.•Accelerate weathering experiment were performed to study…”
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Current methods to monitor microalgae-nanoparticle interaction and associated effects by Déniel, Maureen, Errien, Nicolas, Daniel, Philippe, Caruso, Aurore, Lagarde, Fabienne

“…•More than sixty studies on microalgae exposure to the different nanoparticles that may be present in the aquatic environment.•Parameters and techniques for…”
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Effect of aging of microplastics on gene expression levels of the marine mussel Mytilus edulis: Comparison in vitro/in vivo exposures by Jaouani, Rihab, Roman, Coraline, Decaix, Justine, Lagarde, Fabienne, Châtel, Amélie

“…In the present study, effects of aging MPs of polyethylene (PE) were investigated in the marine mussel Mytilus edulis, commonly used as bioindicator of aquatic…”
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