title: A charge-transfer intermediate in the mechanism of reduced diphosphopyridine nucleotide oxidation by ferric ions.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D004579:Electron Transport; D006863:Hydrogen-Ion Concentration; D007501:Iron; D007700:Kinetics; D009243:NAD; D010084:Oxidation-Reduction; D013053:Spectrophotometry
chemical_list: D009243:NAD; D007501:Iron