Faculté des sciences

## Structure, dynamics, and rheology of concentrated dispersions of poly(ethylene glycol)-grafted colloids

### In: Physical Review E, 2006, vol. 73, p. 011408

A comprehensive experimental study of the dynamics and rheology of concentrated aqueous dispersions of poly(ethylene glycol)-grafted colloidal spheres is reported. The study focuses on good solvent conditions, for which excluded-volume interactions dominate. At high concentrations a glass transition is evident from the nondecaying component of the intensity correlation function measured with... More