PHYSSunday, August 17, 2008

1:00 PM-5:20 PM Loews -- Commonwealth A, Oral
Water Mediated Interactions
Structure and Dynamics
Organizer:Dor Ben-Amotz
Organizer, Presiding:Hank Ashbaugh
1:00 PMRole of water in proton-coupled electron transfer reactions
Sharon Hammes-Schiffer
1:20 PMThe dynamics of aqueous hydroxide ion transport from 2-D IR spectroscopy
Sean T Roberts, Poul B. Petersen, Krupa Ramasesha, Andrei Tokmakoff
2:00 PM2-D IR spectroscopy can probe the water inside an ion channel by its influence on the vibrations of the peptide backbone
Martin T. Zanni
2:40 PMWater dynamics in, on, and around proteins
Robert G Bryant, Jean-Pierre Korb, Yanina Goddard, Galina Diakova
3:20 PMIntermission
3:40 PMSimulation and experimental studies of bulk water and water at interfaces
Teresa Head-Gordon, Cecile Malardier-Jugroot, Margaret E Johnson
4:20 PMHoles in liquids? How naturally occurring solvent cavities control the dynamics of electron transfer in aqueous mixtures
Benjamin J. Schwartz
5:00 PMExperimental detection of dangling OH groups in the hydration-shell around hydrocarbon solutes
Pradeep Perera, Melanie Wyche, K. Rebecca Fega, Dor Ben-Amotz

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The 236th ACS National Meeting, Philadelphia, PA, August 17-21, 2008