Julia Mouton

Strategies for the Functionalization of Polyhydroxyalkanoate Chains. Toward New Polyhydroxyalkanoate-Based Graft Copolymers

Jean Coudane, Hélène Van Den Berghe, Philippe Gonzalez, Julia Mouton et autres

In recent years, biodegradable bio-based polymers have attracted significant attention as potential alternatives to petroleum-derived plastics. Among them, poly (lactic acid) (PLA) is the most well-known and widely utilized; however, its biodegradability, especially in marine environments, has been frequently questioned. In contrast, …

fr, bg (code pays fourni par la source)

Antibacterial active “Non Migrating” food packaging based on chitosan-containing PLA films

Jean Coudane, Hélène Van Den Berghe, Christian Pompée, Julia Mouton et autres

fr (code pays fourni par la source)

Casein‐based conjugates and graft copolymers. Synthesis, properties, and applications

Laurianne Viora, Teddy Tichané, Benjamin Nottelet, Julia Mouton et autres

Biobased natural polymers, including polymers of natural origin such as casein, are growing rapidly in the light of the environmental pollution caused by many mass-produced commercial synthetic polymers. Although casein has interesting intrinsic properties, especially for the food industry, numerous chemical reactions …

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Zwitterionic Functionalization of Persistent Luminescence Nanoparticles: Physicochemical Characterizations and In Vivo Biodistribution in Mice

Delphine Dassonville, Thomas J. L’Ecuyer, Johanne Séguin, Yohann Corvis et autres

After excitation in the biological transparency window, chromium-doped zinc gallate nanoparticles (ZGO NPs) emit near-infrared luminescence for more than an hour, allowing long-term imaging to be performed without background autofluorescence. However, these nanoparticles are recognized in just a few minutes by serum …

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Synthesis of a New Poly(ε‐caprolactone)‐g‐Chitosan Amphiphilic Graft Copolymer with a “Reverse” Structure

Victor Delorme, Ghislain David, Stéphane Dejean, Julia Mouton et autres

Abstract Hydrophilic chitosan (CHT) and hydrophobic polyε‐caprolactone (PCL) are well‐known biocompatible and biodegradable polymers that have many applications in the biomedical and pharmaceutical fields. But the mixtures of these two compounds are considered incompatible, which makes them not very interesting. To avoid …

fr (code pays fourni par la source)

Poly(ε-caprolactone)-Based Graft Copolymers: Synthesis Methods and Applications in the Biomedical Field: A Review

Jean Coudane, Benjamin Nottelet, Julia Mouton, Xavier Garric et autres

Synthetic biopolymers are attractive alternatives to biobased polymers, especially because they rarely induce an immune response in a living organism. Poly ε-caprolactone (PCL) is a well-known synthetic aliphatic polyester universally used for many applications, including biomedical and environmental ones. Unlike poly lactic …

fr (code pays fourni par la source)

Poly(Lactic Acid)-Based Graft Copolymers: Syntheses Strategies and Improvement of Properties for Biomedical and Environmentally Friendly Applications: A Review

Jean Coudane, Hélène Van Den Berghe, Julia Mouton, Xavier Garric et autres

As a potential replacement for petroleum-based plastics, biodegradable bio-based polymers such as poly(lactic acid) (PLA) have received much attention in recent years. PLA is a biodegradable polymer with major applications in packaging and medicine. Unfortunately, PLA is less flexible and has less …

fr (code pays fourni par la source)

Performances and behavior of a water-soluble and pH-sensitive polycarboxybetaine used for metal ion recovery

Julia Mouton, Gunvor Marie Kirkelund, Yousra Hassen, Simon Chastagnol et autres

Zwiterionic functional groups give polycarboxybetaines a great ability to chelate copper and their use for metal ions recovery was suggested in previous studies. The use of a water-soluble and pH-sensitive polymer (polycarboxy-ethyl-3-aminocrotonate - PCEAC) was investigated for the removal of copper from …

fr, dk (code pays fourni par la source)

USING POLYCARBOBETAINES FOR CU RECOVERY FROM CATHOLYTES GENERATED BY ELECTRODIALYTIC TREATMENT OF SEWAGE SLUDGE ASH

Gunvor Marie Kirkelund, Julia Mouton

Electrodialytic remediation is a process that uses a low current density to remove heavy metals from different waste matrixes such as sewage sludge ash (SSA).The SSA is suspended in water and separated from the anolyte and catholyte compartments by ion exchange membranes.The …

dk, fr (code pays fourni par la source)

A water-soluble polycarbobetaine for sustainable copper recovery

Julia Mouton, Mireille Turmine, Hélène Van Den Berghe, Jean Coudane

This study targets betaine-type polymers (polycarbobetaines -PCBets) as complexing agent of metal ions.As PCBets are pH-sensitive, the adsorption isotherms of copper onto PCBet were monitored at various pH (from 3 to 6) by electrochemical measurements.The best fit to the Langmuir model translates …

fr (code pays fourni par la source)

A new water-soluble polycarbobetaine showing high selectivity toward copper

Julia Mouton, Mireille Turmine, Hélène Van Den Berghe, Jean Coudane

fr (code pays fourni par la source)

eciation de l'arsenic des sols autour de l'ancien site minier de Salsigne

Karine Tack, Julia Mouton, Laurent Meunier, Dominique Mestre-Pujol