14 citations · 14 across the 3 of their papers we have counts for
5 papers
A simple model for semipermeable membrane: Donnan equilibrium
Felipe Jimenez-Angeles, Marcelo Lozada-Cassou
We study a model for macroions in an electrolyte solution confined by a semipermeable membrane. The membrane finite thickness is considered and both membrane surfaces are uniformly…
The effect of entropy on macroions adsorption
Felipe Jimenez-Angeles, Marcelo Lozada-Cassou
We study macroion adsorption on planar surfaces, through a simple model. The importance of entropy in the interfacial phenomena is stressed. Our results are in qualitative agreemen…
Ion pairing in model electrolytes: A study via three particle correlation functions
Felipe Jimenez-Angeles, Rene Messina, Christian Holm +1
A novel integral equations approach is applied for studying ion pairing in the restricted primitive model (RPM) electrolyte, i. e., the three point extension (TPE) to the Ornstein-…
Overcharging by macroions: above all, an entropy effect
Marcelo Lozada-Cassou, Felipe Jimenez-Angeles
Model macroion solutions next to a charged wall show interface \textit{true overcharging}, charge reversal and inversion, and layering. Macroion layering is present, even if the wa…
Overcharging of DNA in the presence of salt: Theory and Simulation
Markus Deserno, Felipe Jimenez-Angeles, Christian Holm +1
A study of a model rod-like polyelectrolyte molecule immersed into a monovalent or divalent electrolyte is presented. Results from the hypernetted-chain/mean spherical approximatio…