Literature DB >> 15688143

Non-equilibrium behavior of sticky colloidal particles: beads, clusters and gels.

H Sedgwick1, K Kroy, A Salonen, M B Robertson, S U Egelhaaf, W C K Poon.   

Abstract

To understand the non-equilibrium behavior of colloidal particles with short-range attraction, we studied salt-induced aggregation of lysozyme. Optical microscopy revealed four regimes: bicontinuous texture, 'beads', large aggregates, and transient gelation. The interaction of a metastable liquid-liquid binodal and an ergodic to non-ergodic transition boundary inside the equilibrium crystallization region can explain our findings.

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Year:  2005        PMID： 15688143     DOI： 10.1140/epje/e2005-00009-x

Source DB:  PubMed          Journal:  Eur Phys J E Soft Matter        ISSN： 1292-8941            Impact factor:   1.890


  8 in total

1.  Glasslike kinetic arrest at the colloidal-gelation transition.

Authors:  P N Segrè; V Prasad; A B Schofield; D A Weitz
Journal:  Phys Rev Lett       Date:  2001-06-25       Impact factor: 9.161

2.  Multiple glassy states in a simple model system.

Authors:  K N Pham; A M Puertas; J Bergenholtz; S U Egelhaaf; A Moussaïd; P N Pusey; A B Schofield; M E Cates; M Fuchs; W C K Poon
Journal:  Science       Date:  2002-04-05       Impact factor: 47.728

3.  Competition of percolation and phase separation in a fluid of adhesive hard spheres.

Authors:  Mark A Miller; Daan Frenkel
Journal:  Phys Rev Lett       Date:  2003-04-04       Impact factor: 9.161

4.  Ergodic and non-ergodic phase transitions in globular protein suspensions.

Authors:  Amit M Kulkarni; Narendra M Dixit; Charles F Zukoski
Journal:  Faraday Discuss       Date:  2003       Impact factor: 4.008

5.  Relation between aggregation and phase separation: three-dimensional Monte Carlo simulations.

Authors:  Jean Christophe Gimel; Taco Nicolai; Dominique Durand
Journal:  Phys Rev E Stat Nonlin Soft Matter Phys       Date:  2002-12-20

6.  Predicting protein crystallization from a dilute solution property.

Authors:  A George; W W Wilson
Journal:  Acta Crystallogr D Biol Crystallogr       Date:  1994-07-01

7.  Equilibrium cluster formation in concentrated protein solutions and colloids.

Authors:  Anna Stradner; Helen Sedgwick; Frédéric Cardinaux; Wilson C K Poon; Stefan U Egelhaaf; Peter Schurtenberger
Journal:  Nature       Date:  2004-11-25       Impact factor: 49.962

8.  Percolation in cluster-cluster aggregation processes.

Authors: 
Journal:  Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics       Date:  1996-02
  8 in total
  5 in total

1.  Protein phase behavior in aqueous solutions: crystallization, liquid-liquid phase separation, gels, and aggregates.

Authors:  André C Dumetz; Aaron M Chockla; Eric W Kaler; Abraham M Lenhoff
Journal:  Biophys J       Date:  2008-01-15       Impact factor: 4.033

2.  NMR-detected brownian dynamics of αB-crystallin over a wide range of concentrations.

Authors:  Matthias Roos; Susanne Link; Jochen Balbach; Alexey Krushelnitsky; Kay Saalwächter
Journal:  Biophys J       Date:  2015-01-06       Impact factor: 4.033

3.  Shear-induced slab-like domains in a directed percolated colloidal gel.

Authors:  Matthias Kohl; Michael Schmiedeberg
Journal:  Eur Phys J E Soft Matter       Date:  2017-08-09       Impact factor: 1.890

4.  Gold nanoparticles decorated with oligo(ethylene glycol) thiols: kinetics of colloid aggregation driven by depletion forces.

Authors:  Fajun Zhang; Donald G Dressen; Maximilian W A Skoda; Robert M J Jacobs; Stefan Zorn; Richard A Martin; Christopher M Martin; Graham F Clark; Frank Schreiber
Journal:  Eur Biophys J       Date:  2008-01-09       Impact factor: 1.733

5.  Directed percolation identified as equilibrium pre-transition towards non-equilibrium arrested gel states.

Authors:  M Kohl; R F Capellmann; M Laurati; S U Egelhaaf; M Schmiedeberg
Journal:  Nat Commun       Date:  2016-06-09       Impact factor: 14.919
  5 in total

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