title: Ping-pong electron transfer through DNA.
mesh_terms: D001483:Base Sequence; D004247:DNA / Q000737:chemistry* / Q000528:radiation effects; D055664:Electrochemical Techniques; D004579:Electron Transport; D004583:Electrons; D007495:Iridium / Q000737:chemistry*; D008027:Light; D009690:Nucleic Acid Conformation / Q000528:radiation effects; D010084:Oxidation-Reduction; D011743:Pyrimidines / Q000737:chemistry*
chemical_list: D011743:Pyrimidines; D007495:Iridium; D004247:DNA