title: Relaxation process on a picosecond time scale in hemoglobin and poly(L-alanine) observed by millimeter-wave spectroscopy.
mesh_terms: D006454:Hemoglobins; D007700:Kinetics; D010455:Peptides; D011487:Protein Conformation; D013997:Time Factors
chemical_list: D006454:Hemoglobins; D010455:Peptides; C019529:polyalanine