A5079569905- biodegradable polymer synthesis and properties
- Microplastics and Plastic Pollution
- Recycling and Waste Management Techniques
- Polymer Nanocomposites and Properties
- Polymer crystallization and properties
- Silicone and Siloxane Chemistry
- Natural Fiber Reinforced Composites
- Electrospun Nanofibers in Biomedical Applications
- Carbon dioxide utilization in catalysis
- Additive Manufacturing and 3D Printing Technologies
- Synthesis and properties of polymers
- Conducting polymers and applications
- Marine and Offshore Engineering Studies
- Advanced Polymer Synthesis and Characterization
- Antimicrobial agents and applications
- Polymer Nanocomposite Synthesis and Irradiation
- Sustainable Supply Chain Management
- Organometallic Complex Synthesis and Catalysis
- Advanced Cellulose Research Studies
- Dielectric materials and actuators
- Effects and risks of endocrine disrupting chemicals
- Inorganic and Organometallic Chemistry
- Elasticity and Material Modeling
- Polymer composites and self-healing
- Graphene and Nanomaterials Applications
Centre National de la Recherche Scientifique
2016-2025
Institut de Recherche Dupuy de Lôme
2016-2025
Université de Bretagne Occidentale
2016-2025
Université de Bretagne Sud
2016-2025
Université de Montpellier
2022
Laboratoire de Mathématiques de Bretagne Atlantique
2006-2016
Université Européenne de Bretagne
2008-2009
Laboratoire de Chimie des Polymères Organiques
1996-1998
École Nationale Supérieure de Chimie, de Biologie et de Physique
1996-1998
Université de Bordeaux
1997
Plastics are ubiquitous in the oceans and constitute suitable matrices for bacterial attachment growth. Understanding biofouling mechanisms is a key issue to assessing ecological impacts fate of plastics marine environment. In this study, we investigated different steps plastic colonization polyolefin-based plastics, on first one hand, including conventional low-density polyethylene (PE), additivated PE with pro-oxidant (OXO) artificially-aged OXO (AA-OXO); polyester,...
The composition, size distribution, and abundance of floating plastic debris in surface waters the Mediterranean Sea were analyzed relation to distance land. We combined data from previously published reports with an intensive sampling inshore Northwestern Mediterranean. highest concentrations found regions distant land as well first kilometer adjacent coastline. In this nearshore water strip, significantly correlated nearness a coastal human population, local areas close large settlements...
The paper aims to study blend properties of biodegradable polymers poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) and polylactide (PLA) prepared by melt mixing. Blend compositions based on PHBV/PLA were investigated according the following weight ratios, i.e. 100/0, 75/25, 50/50, 25/75 0/100 wt%. showed through scanning electron microscopy (SEM) that blends are not miscible. This is consistent with differential calorimetry (DSC) data which indicate presence two distinct glass transition...
The thin film of life that inhabits all plastics in the oceans, so-called “plastisphere,” has multiple effects on fate and impacts plastic marine environment. Here, we aimed to evaluate relative influence size, shape, chemical composition, environmental changes such as a phytoplankton bloom shaping plastisphere abundance, diversity activity. Polyethylene (PE) polylactide acid (PLA) together with glass controls forms meso-debris (18 mm diameter) large-microplastics (LMP; 3 diameter), well...
The microorganisms living on plastics called "plastisphere" have been classically described as very abundant, highly diverse, and specific when compared to the surrounding environments, but their potential ability biodegrade various plastic types in natural conditions poorly investigated. Here, we follow successive phases of biofilm development maturation after long-term immersion seawater (7 months) conventional [fossil-based polyethylene (PE) polystyrene (PS)] biodegradable [biobased...
ABSTRACT This study is focused on investigating the effects of untreated and treated Diss fibers ( Ampelodesmos mauritanicus ) PHBV‐ g ‐MA compatibilizer properties biocomposites based a poly(3‐hydroxybutyrate‐co‐3‐hydroxyvalerate) (PHBV) poly(lactic acid) (PLA) blend (50/50 wt. %) prepared by melt compounding. were incorporated into polymer at 20 5 %, respectively. To examine interfacial adhesion compatibility between different components system, contact angle measurements, as well thermal...