Institut de Chimie Moléculaire et des Matériaux d'Orsay

Synthèse de Molécules et Macromolécules Bioactives - SM2B

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Synthèse et caractérisation de nanoparticules

 

 

nanoA

 

Functionalized polymer nanoparticles were synthesized by emulsifier-free emulsion polymerization of styrene with amino-functionalized monomers. The latexes were characterized by gravimetry, dynamic light scattering and colorimetric titration in order to obtain the styrene conversion, the hydrodynamic diameter, the particle size distribution and the concentration of surface amino groups, respectively. Then, glycosydic molecules such as maltose, lactose, maltotriose and galactopyranosylethanal were covalently grafted to the nanoparticles by amidation or reductive amination.

 

nanoA

 

Synthesis and characterization of glycosylated nanoparticles. B Lepoittevin, S Masson, V Huc, C Haut, P Roger. e-Polymers, no 032, 2006.