Depletion induced vesicle-to-micelle transition from self-assembled rod-coil diblock copolymers with spherical magnetic nanoparticles
AGUT, Willy
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 1 LCPO : Polymerization Catalyses & Engineering
Team 3 LCPO : Polymer Self-Assembly & Life Sciences
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 1 LCPO : Polymerization Catalyses & Engineering
Team 3 LCPO : Polymer Self-Assembly & Life Sciences
TATON, Daniel
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 1 LCPO : Polymerization Catalyses & Engineering
Leer más >
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 1 LCPO : Polymerization Catalyses & Engineering
AGUT, Willy
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 1 LCPO : Polymerization Catalyses & Engineering
Team 3 LCPO : Polymer Self-Assembly & Life Sciences
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 1 LCPO : Polymerization Catalyses & Engineering
Team 3 LCPO : Polymer Self-Assembly & Life Sciences
TATON, Daniel
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 1 LCPO : Polymerization Catalyses & Engineering
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 1 LCPO : Polymerization Catalyses & Engineering
SANDRE, Olivier
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 3 LCPO : Polymer Self-Assembly & Life Sciences
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 3 LCPO : Polymer Self-Assembly & Life Sciences
LECOMMANDOUX, Sebastien
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 3 LCPO : Polymer Self-Assembly & Life Sciences
< Leer menos
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 3 LCPO : Polymer Self-Assembly & Life Sciences
Idioma
en
Article de revue
Este ítem está publicado en
Soft Matter. 2011, vol. 7, n° 20, p. 9744-9750
Royal Society of Chemistry
Resumen en inglés
This article describes the structural transition undergone by a vesicle forming diblock copolymer made of a hydrophobic poly(gamma-benzyl-L-glutamate) sequence with helical secondary structure and of a hydrophilic ...Leer más >
This article describes the structural transition undergone by a vesicle forming diblock copolymer made of a hydrophobic poly(gamma-benzyl-L-glutamate) sequence with helical secondary structure and of a hydrophilic poly[2-(dimethylamino) ethyl methacrylate] block when inserting hydrophobic iron oxide nanoparticles to impart magnetic properties in addition to pH-and temperature-responsiveness. Dispersed within the hydrophobic rod-like polymer domains, the quasi-spherical particles experience depletion attraction, leading to microphase separation and finally to transition from vesicles to hybrid core-shell micelles. Such combination of self-assembly with excluded-volume effects, also present in living systems and giving rise to such a large structural diversity and functionality, can be integrated in materials science towards the design of original nanostructures.< Leer menos
Palabras clave en inglés
MIXTURES
COLLOIDS
OLIGOMERS
SMALL ANGLE NEUTRON SCATTERING
SPHERES
SUPERPARAMAGNETIC IRON-OXIDE NANOPARTICLES
BLOCK-COPOLYMERS
POLYPEPTIDE VESICLES
POLYMERIC MICELLES
PHASE-BEHAVIOR
Orígen
Importado de HalCentros de investigación