title: Electron transfer from photoexcited singlet and triplet bacteriopheophytin.
mesh_terms: D001429:Bacteriochlorophylls; D002734:Chlorophyll / Q000031:analogs & derivatives; D010084:Oxidation-Reduction; D010674:Pheophytins; D010777:Photochemistry; D012242:Rhodobacter sphaeroides
chemical_list: D001429:Bacteriochlorophylls; D010674:Pheophytins; D002734:Chlorophyll