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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Wagner, Norman J.
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Topics
Publications (4/4 displayed)
- 2016The effect of branching on shear banding in wormlike micelles (WLMs) under large amplitude oscillatory shear (Laos)
- 2016An optimized protocol for the analysis of time-resolved elastic scattering experimentscitations
- 2015Short-Time Glassy Dynamics in Viscous Protein Solutions with Competing Interactionscitations
- 2014Rheology of branched wormlike micellescitations
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article
Short-Time Glassy Dynamics in Viscous Protein Solutions with Competing Interactions
Abstract
Publisher's PDF ; The glass transition of colloidal dispersions interacting with both a short-ranged attraction and long-ranged repulsion is studied using highly purified lysozyme solutions. Newtonian liquid behavior is observed at all conditions while measurements of the dynamics in the short-time limit show features typical of glassy colloidal systems at high protein concentrations. This interesting behavior is due to the competition of the attraction and repulsion that produces a heterogeneous microstructure only at intermediate range length scales. The results demonstrate that theories for the macroscopic properties of systems with competing interactions need to include intermediate range order. ; University of Delaware. Department of Chemical & Biomolecular Engineering.