Copper-uptake mediated by an ecofriendly ...
Document type :
Article dans une revue scientifique: Article original
Title :
Copper-uptake mediated by an ecofriendly zwitterionic ionic liquid: A new challenge for a cleaner bioeconomy
Author(s) :
Vuillemin, Marie [Auteur]
Génie Enzymatique et Cellulaire. Reconnaissance Moléculaire et Catalyse - UMR CNRS 7025 [GEC UPJV]
Waterlot, Christophe [Auteur]
Laboratoire de Génie Civil et Géo-Environnement (LGCgE) - ULR 4515 [LGCgE]
JUNIA [JUNIA]
Verdin, Anthony [Auteur]
Unité de Chimie Environnementale et Interactions sur le Vivant [UCEIV]
Laclef, Sylvain [Auteur]
Laboratoire de Glycochimie, des Antimicrobiens et des Agro-ressources - UR UPJV 7378 [LG2A]
Institut de Chimie de Picardie - FR 3085 [ICP]
Cézard, Christine [Auteur]
Laboratoire de Glycochimie, des Antimicrobiens et des Agro-ressources - UR UPJV 7378 [LG2A]
Institut de Chimie de Picardie - FR 3085 [ICP]
Lesur, David [Auteur]
Institut de Chimie de Picardie - FR 3085 [ICP]
Sarazin, Catherine [Auteur]
Génie Enzymatique et Cellulaire [GEC]
Génie Enzymatique et Cellulaire. Reconnaissance Moléculaire et Catalyse - UMR CNRS 7025 [GEC UPJV]
Courcot, Dominique [Auteur]
Unité de Chimie Environnementale et Interactions sur le Vivant [UCEIV]
Hadad, Caroline [Auteur]
Laboratoire de Glycochimie, des Antimicrobiens et des Agro-ressources - UR UPJV 7378 [LG2A]
Institut de Chimie de Picardie - FR 3085 [ICP]
Husson, Eric [Auteur]
Génie Enzymatique et Cellulaire. Reconnaissance Moléculaire et Catalyse - UMR CNRS 7025 [GEC UPJV]
van Nhien, Albert Nguyen [Auteur]
Laboratoire de Glycochimie, des Antimicrobiens et des Agro-ressources - UR UPJV 7378 [LG2A]
Université de Picardie Jules Verne [UPJV]
Génie Enzymatique et Cellulaire. Reconnaissance Moléculaire et Catalyse - UMR CNRS 7025 [GEC UPJV]
Waterlot, Christophe [Auteur]

Laboratoire de Génie Civil et Géo-Environnement (LGCgE) - ULR 4515 [LGCgE]
JUNIA [JUNIA]
Verdin, Anthony [Auteur]
Unité de Chimie Environnementale et Interactions sur le Vivant [UCEIV]
Laclef, Sylvain [Auteur]
Laboratoire de Glycochimie, des Antimicrobiens et des Agro-ressources - UR UPJV 7378 [LG2A]
Institut de Chimie de Picardie - FR 3085 [ICP]
Cézard, Christine [Auteur]
Laboratoire de Glycochimie, des Antimicrobiens et des Agro-ressources - UR UPJV 7378 [LG2A]
Institut de Chimie de Picardie - FR 3085 [ICP]
Lesur, David [Auteur]
Institut de Chimie de Picardie - FR 3085 [ICP]
Sarazin, Catherine [Auteur]
Génie Enzymatique et Cellulaire [GEC]
Génie Enzymatique et Cellulaire. Reconnaissance Moléculaire et Catalyse - UMR CNRS 7025 [GEC UPJV]
Courcot, Dominique [Auteur]
Unité de Chimie Environnementale et Interactions sur le Vivant [UCEIV]
Hadad, Caroline [Auteur]
Laboratoire de Glycochimie, des Antimicrobiens et des Agro-ressources - UR UPJV 7378 [LG2A]
Institut de Chimie de Picardie - FR 3085 [ICP]
Husson, Eric [Auteur]
Génie Enzymatique et Cellulaire. Reconnaissance Moléculaire et Catalyse - UMR CNRS 7025 [GEC UPJV]
van Nhien, Albert Nguyen [Auteur]
Laboratoire de Glycochimie, des Antimicrobiens et des Agro-ressources - UR UPJV 7378 [LG2A]
Université de Picardie Jules Verne [UPJV]
Journal title :
Journal of Environmental Sciences
Pages :
92-101
Publisher :
Elsevier
Publication date :
2023-08
ISSN :
1001-0742
English keyword(s) :
Cu-accumulation
Biobased Zwitterionic Ionic Liquid(ZIL)
Enzymatic hydrolysis
Ecotoxicity
Biobased Zwitterionic Ionic Liquid(ZIL)
Enzymatic hydrolysis
Ecotoxicity
HAL domain(s) :
Chimie
English abstract : [en]
This study aims to investigate the ability of an imidazolium biobased Zwitterionic Ionic Liquids (ZILs) in enhancing the phytoavailability of copper from garden (G) and vineyard (V) soils using the model plant ryegrass. ...
Show more >This study aims to investigate the ability of an imidazolium biobased Zwitterionic Ionic Liquids (ZILs) in enhancing the phytoavailability of copper from garden (G) and vineyard (V) soils using the model plant ryegrass. Uncontaminated and artificially contaminated CuSO4 soils, unamended and ZIL-amended soil modalities were designed. The copper/ZIL mo-lar ratio (1/4) introduced was rationally established based on molecular modeling and on the maximal copper concentration in artificially contaminated soil. Higher accumulation of copper in the shoots was detected for the uncontaminated and copper contaminated ZIL amended V soils (18.9 and 23.3 mg/kg, respectively) contrary to G soils together with a ZIL concentration of around 3% (W/W) detected by LC-MS analyses. These data evidenced a Cu-accumulation improvement of 38% and 66% compared to non-amended V soils (13.6 and 13.9 mg/kg respectively). ZIL would be mainly present under Cu(II)-ZIL4 complexes in the shoots. The impact on the chemical composition of shoot was also studied. The results show that depending on the soils modalitity, the presence of free copper and/or ZIL led to different chemical compositions in lignin and monomeric sugar contents. In the biorefinery context, performances of enzymatic hydrolysis of shoots were also related to the presence of both ZIL and copper under free or complex forms. Ecotoxicity assessment of the vineyard soil samples indicated that the quantity of copper and ZIL remaining in the soils had no sig-nificant toxicity. ZIL amendment in a copper-contaminated soil was demonstrated as being a promising way to promote the valorization of phytoremediation plants.Show less >
Show more >This study aims to investigate the ability of an imidazolium biobased Zwitterionic Ionic Liquids (ZILs) in enhancing the phytoavailability of copper from garden (G) and vineyard (V) soils using the model plant ryegrass. Uncontaminated and artificially contaminated CuSO4 soils, unamended and ZIL-amended soil modalities were designed. The copper/ZIL mo-lar ratio (1/4) introduced was rationally established based on molecular modeling and on the maximal copper concentration in artificially contaminated soil. Higher accumulation of copper in the shoots was detected for the uncontaminated and copper contaminated ZIL amended V soils (18.9 and 23.3 mg/kg, respectively) contrary to G soils together with a ZIL concentration of around 3% (W/W) detected by LC-MS analyses. These data evidenced a Cu-accumulation improvement of 38% and 66% compared to non-amended V soils (13.6 and 13.9 mg/kg respectively). ZIL would be mainly present under Cu(II)-ZIL4 complexes in the shoots. The impact on the chemical composition of shoot was also studied. The results show that depending on the soils modalitity, the presence of free copper and/or ZIL led to different chemical compositions in lignin and monomeric sugar contents. In the biorefinery context, performances of enzymatic hydrolysis of shoots were also related to the presence of both ZIL and copper under free or complex forms. Ecotoxicity assessment of the vineyard soil samples indicated that the quantity of copper and ZIL remaining in the soils had no sig-nificant toxicity. ZIL amendment in a copper-contaminated soil was demonstrated as being a promising way to promote the valorization of phytoremediation plants.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Source :