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1. Wrapping of ellipsoidal nano-particles by fluid membranes Sabyasachi Dasgupta, Thorsten Autha, Gerhard Gompper Soft Matter, 9, 5473-5482 (2013) Membrane budding and wrapping of particles, such as viruses and nano-particles, play a key role in intracellular transport and have been studied for a variety of biological and soft matter systems. We study nano-particle wrapping by numerical minimization of bending, surface tension, and adhesion energies. We [...]...
2. Thermal transport across nanoparticle-fluid interfaces: the interplay of interfacial curvature and nanoparticle-fluid interactions Phys. Chem. Chem. Phys. (2016) Anna Sofia Tascini,   Jeff Armstrong,   Eliodoro Chiavazzo,   Matteo Fasano,   Pietro Asinari and    Fernando Bresme We investigate the general dependence of the thermal transport across nanoparticle-fluid interfaces using molecular dynamics computations. We show that the thermal conductance depends strongly both on the wetting characteristics of the nanoparticle-fluid interface [...]...
3. ESR1-T: Computer simulations of equilibrium structures of lipid membranes and nano-objects Theoretical physics, theory in soft matter, computer simulations Contact Berardo Manzi Objectives The aim of this project is to understand the interactions of lipid membranes with nano-objects including functional biomimetic polymers, polymeric micelles, carbon nanotubes and polymer therapeutic complexes/conjugates to enable the intelligent design of novel materials with improved bilayer modifying properties. A full range of theoretical methods will be [...]...
4. Aggregation of amphiphilic polymers in the presence of adhesive small colloidal particles V.A. Baulin, A. Johner and J. Bonet Avalos J. Chem. Phys., 133, 174905 (2010) The interaction of amphiphilic polymers with small colloids, capable to reversibly stick onto the chains, is studied. Adhesive small colloids in solution are able to dynamically bind two polymer segments. This association leads to topological changes in the polymer network configurations, such as [...]...
5. Membrane-Wrapping Contributions to Malaria Parasite Invasion of the Human Erythrocyte Biophysical Journal, 2014, 107 (1), pp 43–54  http://dx.doi.org/10.1016/j.bpj.2014.05.024 Sabyasachi Dasgupta, Thorsten Auth, Nir S. Gov, Timothy J. Satchwell, Eric Hanssen, Elizabeth S. Zuccala, David T. Riglar, Ashley M. Toye, Timo Betz, Jake Baum, Gerhard Gompper The blood stage malaria parasite, the merozoite, has a small window of opportunity during which it must successfully target and invade a human erythrocyte. The process of [...]...