the National Natural Science Foundation of China(Grant No.10274013);State Key Basic Research and Development Plan(Grant No.G1998010100);Natural Science Foundation of Henan Educational Committee(Grant No.20011400003);the Key Natural Science Foundation of Henan University.
The energy relaxation and kinetic evolution of transient spectra of bacteriochloro- phylls (BChls) in light-harvesting complex LH2 from Rb. sphaeroides 601 were investigated using femtosecond pump-probe technique. Upo...