Now showing items 1-3 of 3

    • Asymmetric soft-hard colloidal mixtures: osmotic effects, glassy states and rheology 

      Merola, Maria Consiglia; Parisi, Daniele; Truzzolillo, Domenico; Vlassopoulos, Dimitris; Deepak, Vishnu D.; Gauthier, Mario (American Institute of Physics, 2017-09-06)
      Whereas mixtures of colloids and non-adsorbing polymers have been studied in great detail in the last two decades, binary colloidal mixtures have not received much attention. Yet, fragmental evidence from asymmetric mixtures ...
    • Depletion gels from dense soft colloids: Rheology and thermoreversible melting 

      Truzzolillo, Domenico; Vlassopoulos, Dimitris; Munam, Abdul; Gauthier, Mario (American Institute of Physics, 2014-08-01)
      Upon addition of small nonadsorbing linear polymers, colloidal glasses composed of large hard spheres melt and eventually revitrify into the so-called attractive glass regime. We show that, when replacing the hard spheres ...
    • Glassy States in Asymmetric Mixtures of Soft and Hard Colloids 

      Truzzolillo, Domenico; Marzi, Daniela; Marakis, John; Capone, Barbara; Camargo, Manuel; Munam, Abdul; Moingeon, Firmin; Gauthier, Mario; Likos, Christos N.; Vlassopoulos, Dimitris (APS Physics, 2013-11-14)
      By employing rheological experiments, mode coupling theory, and computer simulations based on realistic coarse-grained models, we investigate the effects of small, hard colloids on the glassy states formed by large, soft ...


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