Abstract
Femtosecond two-dimensional infrared spectroscopy is applied to the amide I modes of homo-octapeptides Z-[L-(αMe)Val]8-OtBu and Z-(Aib)8-OtBu in several organic solvents. Distinct cross-peak patterns that discriminate between 310- and α-helix structures are obtained.
© 2006 Optical Society of America
PDF ArticleMore Like This
Nien-Hui Ge, Hiroaki Maekawa, Soohwan Sul, and Claudio Toniolo
LWG3 Laser Science (LS) 2007
Nien-Hui Ge, Denis Karaiskaj, Soohwan Sul, and Ying Jiang
TuB3 International Conference on Ultrafast Phenomena (UP) 2004
Virgiliu Botan, Ellen Backus, Peter Hamm, Alessandro Moretto, and Claudio Toniolo
WE1 International Conference on Ultrafast Phenomena (UP) 2006