Two Non-covalent Methods to Decorate Nanoparticles with Block Copolymers
SCHATZ, Christophe
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
SCHATZ, Christophe
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 3 LCPO : Polymer Self-Assembly & Life Sciences
< Réduire
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 3 LCPO : Polymer Self-Assembly & Life Sciences
Langue
en
Article de revue
Ce document a été publié dans
Macromolecular Chemistry and Physics. 2014
Wiley-VCH Verlag
Résumé en anglais
The physical adsorption of block copolymers is a simple and reliable approach to functionalize the surface of organic or inorganic nanoparticles. This article presents two novel methods of particle coating with block ...Lire la suite >
The physical adsorption of block copolymers is a simple and reliable approach to functionalize the surface of organic or inorganic nanoparticles. This article presents two novel methods of particle coating with block copolymers that may apply to various aqueous colloidal dispersions. The first method relies on the use of charged block copolymers having two adsorbing blocks, which can adopt a typical anchor-buoy conformation at the particle surface when proper conditions are used. The second approach consists of self-assembling a bilayer of amphiphilic block copolymers around charged nanoparticles. In both cases, a special emphasis is placed on the process used to control and orient the molecular interactions between the copolymer and the particles.< Réduire
Mots clés en anglais
AQUEOUS-SOLUTION
MAGNETIC COLLOIDS
block copolymers
nanoparticles
polymer adsorption
self-assembly
POLY(ETHYLENE OXIDE)
POLYMER BRUSHES
ADSORPTION PROPERTIES
FORMULATION PROCESS
PROTEIN ADSORPTION
SURFACE
SILICA
MACROMOLECULES
Origine
Importé de halUnités de recherche