Journal
JOURNAL OF PHYSICAL CHEMISTRY B
Volume 115, Issue 22, Pages 7294-7300Publisher
AMER CHEMICAL SOC
DOI: 10.1021/jp111388m
Keywords
-
Categories
Funding
- National Science Foundation [DMR-0346914, DMR-1006430]
Ask authors/readers for more resources
We investigate the role of hydrodynamic interactions in the formation of clusters of attractive colloids by means of computer simulations. In simulations employing the multiparticle collision dynamics scheme to represent hydrodynamics, larger and, to a lesser extent, more elongated transient clusters are formed than in simulations merely employing Langevin dynamics. As these clusters constitute the precursors to a colloidal gel, their shape affects the structure of the gel as well as the threshold concentration and colloidal attraction strength at which gelation occurs. Our findings support recent observations regarding the effect of hydrodynamics on colloidal gel formation.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available