58 citations · 58 across the 6 of their papers we have counts for
Showing 2007Show all
3 papers · 1 filter
cond-mat.soft2007
Electrostatic charging of non-polar colloids by reverse micelles
G. Seth Roberts, Rodrigo Sanchez, Roger Kemp +2
Colloids dispersed in a non-polar solvent become charged when reverse micelles are added. We study the charge of individual sterically-stabilized poly(methyl methacrylate) spheres…
cond-mat.soft2007
Reply to comment on `Measurement of Effective Temperatures in an Aging Colloidal Glass'
Nils Greinert, Tiffany Wood, Paul Bartlett
Reply to comment by Jop et al. (arXiv:0705.1421v1).
cond-mat.soft2007
Direct measurement of the effective charge in nonpolar suspensions by optical tracking of single particles
G. Seth Roberts, Tiffany A. Wood, William J. Frith +1
We demonstrate a novel technique for the measurement of the charge carried by a colloidal particle. The technique uses the phenomenon of the resonance of a particle held in an opti…