PHYSSunday, August 17, 2008

8:00 AM-12:10 PM Loews -- Commonwealth B, Oral
Spectroscopic Probes of Chemical Dynamics in Gaseous and Condensed Phases
Flexible Molecules
Organizer:Mark A. Johnson
Organizer, Presiding:Steven A. Corcelli
8:00 AMIntroductory Remarks
8:10 AMUltrafast excited state isomerization in phytochrome revealed by femtosecond stimulated Raman spectroscopy
Jyotishman Dasgupta, Renee Frontiera, Keenan C. Taylor, J. Clark Lagarias, Richard A. Mathies
8:30 AMProbing excited state dynamics in 7-azaindole
Molly B. Beernink, Nathan R Erickson, Nathaniel K. Swenson, Jonathan M. Smith
8:50 AMModeling proton dynamics in inorganic nanopores and organic scaffolds
Scott M. Auerbach, Mark Johnson, D. Venkataraman, Justin T. Fermann, Usha Viswanathan, Julia Kumpf
9:30 AMStructures of peptides and proteins in the gas phase probed by IR spectroscopy
Gert von Helden
10:10 AMIntermission
10:30 AMSpectroscopic probes of cold, gas-phase biomolecular ions: From amino acids to helical peptides
J. Stearns, M. Guidi, C. Seaiby, O. V. Boyarkin, T. R. Rizzo
11:10 AMConformational fluctuations in gas phase proteins probed by fluorescence quenching
Joel H. Parks, Xiangguo Shi
11:50 AM2-D-IR spectroscopy of excited state proton transfer compounds
Poul B. Petersen, Sean T Roberts, Matthew W. Kanan, Krupa Ramasesha, Daniel G. Nocera, Andrei Tokmakoff

Spectroscopic Probes of Chemical Dynamics in Gaseous and Condensed Phases -- Next Session

Symposium Grid -- Division of Physical Chemistry -- Session Listing

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