79 citations · 132 across the 3 of their papers we have counts for
5 papers
Cosolute partitioning in polymer networks: Effects of flexibility and volume transitions
Won Kyu Kim, Arturo Moncho-Jorda, Rafael Roa +2
We study the partitioning of cosolute particles in a thin film of a semi-flexible polymer network by a combination of coarse-grained (implicit-solvent) stochastic dynamics simulati…
Catalyzed bimolecular reactions in responsive nanoreactors
Rafael Roa, Won Kyu Kim, Matej Kanduc +2
We describe a general theory for surface-catalyzed bimolecular reactions in responsive nanoreactors, catalytically active nanoparticles coated by a stimuli-responsive 'gating' shel…
Thermosensitive Cu2O-PNIPAM core-shell nanoreactors with tunable photocatalytic activity
He Jia, Rafael Roa, Stefano Angioletti-Uberti +9
We report a facile and novel method for the fabrication of Cu2O@PNIPAM core-shell nanoreactors using Cu2O nanocubes as the core. The PNIPAM shell not only effectively protects the…
Ultrafiltration of charge-stabilized dispersions at low salinity
Rafael Roa, Daniel Menne, Jonas Riest +5
We present a comprehensive study of cross-flow ultrafiltration (UF) of charge-stabilized suspensions, under low-salinity conditions of electrostatically strongly repelling colloida…
Ultrafiltration modeling of non-ionic microgels
Rafael Roa, Emiliy K. Zholkovskiy, Gerhard Nägele
Membrane ultrafiltration (UF) is a pressure driven process allowing for the separation and enrichment of protein solutions and dispersions of nanosized microgel particles. The perm…