"Kimihisa Yamamoto,Takane Imaoka,Wang-Jae Chun,Osamu Enoki,Hideaki Kato,Masahiro Takenaga,Atsunori Sonoi","Size-specific catalytic activity of platinum clusters enhances oxygen reduction reactions",,"Nature Chem",,"Vol. 2","No. 9","pp. 789-789",2010,Sept. "Osamu Enoki,Takane Imaoka,Kimihisa Yamamoto","One-step synthesis of a platinum nanoparticle with carbon materials using a phenylazomethine dendrimer as a template",,"Bulletin of the Chemical Society of Japan",,"Vol. 79","No. 4","pp. 621-626",2006,Apr. "Osamu Enoki,Takane Imaoka,Kimihisa Yamamoto","Synthesis of novel phenylazomethine dendrimers having a cyclam core and their zinc complex",,"Organic Letters",,"Vol. 5","No. 14","pp. 2547-2549",2003,Apr. "Osamu Enoki,Takane Imaoka,Kimihisa Yamamoto","Electrochemical reduction of carbon dioxide catalyzed by cofacial dinuclear metalloporphyrin",,"Macromolecular Symposia",,"Vol. 204",,"pp. 151-158",2003,Apr.