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
< 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
Macromolecular Chemistry and Physics. 2014
Wiley-VCH Verlag
Resumen en inglés
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 ...Leer más >
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.< Leer menos
Palabras clave en inglés
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
Orígen
Importado de HalCentros de investigación