Molecular Dynamics Simulations of Water Transport through a Biological Membrane

Wednesday, April 18, 2018 | 2:00 pm - 3:00 pm | CETLS, S510D

Add to Calendar: Google Outlook Apple

Presented by Professor Rodney Versace (Iona College)

The semipermeable nature of a membrane controls the level of water in both compartments of the membrane. Unassisted water transport is the process by which a water molecule crosses the membrane without any energy source. Membrane water permeability itself is often influenced by the composition as well as the conditions of the membrane. In this study, a set of lipid bilayers consisting of dioleoylphosphatidylcholine (DOPC) and monoolein (MNOL) were built. Molecular dynamics simulations and free energy calculations were performed. Due to the inverse relation between permeability and the free energy required to transport water through a bilayer, the calculations derived from this computational study can be compared to experimental water permeability studies.

This event is organized by the STEM FIG. For more information, or to RSVP, please contact FIG coordinators Jun Liang (Science) and Daniel Torres-Rangel (Science).

 

Categories

Powered by WordPress. Designed by WooThemes

Skip to toolbar