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There is now a CONTENT FREEZE for Mercury while we switch to a new platform. It began on Friday, March 10 at 6pm and will end on Wednesday, March 15 at noon. No new content can be created during this time, but all material in the system as of the beginning of the freeze will be migrated to the new platform, including users and groups. Functionally the new site is identical to the old one. webteam@gatech.edu
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Dr. Jim Pfaendtner
University of Washington
“Engineering the interface between biomolecules, solvents, and surfaces using molecular simulation”
Rational design of unique solvents and surfaces holds great potential for providing new ways to use biomolecules in engineering applications. Computational models such as molecular dynamics (MD) hold great potential for connecting the atomic scale to the mesoscale for a wide range of problems such as biocatalysis in ionic liquids or surface-driven self-assembly of designer peptides. Unfortunately, severe computational restrictions often limit wide-ranging use of these tools to their full potential. New multiscale modeling algorithms that are based on MD have been developed that can overcome these challenges, dramatically increasing the computer’s viability as a tool for computation-driven discovery. The first part of this talk will highlight how we are using simulations to study thermodynamic driving forces that lead to unique orientation and conformation of peptides on surfaces. The second part of the talk will discuss recent work from our group exploring how nonnative media like ionic liquids changes the equilibrium behavior of enzymes.
In addition to its annual lectures, ChBE hosts a weekly seminar throughout the year with invited lecturers who are prominent in their fields. Unless otherwise noted, all seminars are held on Wednesdays in the Molecular Science and Engineering Building ("M" Building) in G011 (Cherry Logan Emerson Lecture Theater) at 4:00 p.m. Refreshments are served at 3:30 p.m. in the Emerson-Lewis Reception Salon.
