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A dodecameric porphyrin wheel |
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| Authors: | Peng Xiaobin Aratani Naoki Takagi Akihiko Matsumoto Takuya Kawai Tomoji Hwang In-Wook Ahn Tae Kyu Kim Dongho Osuka Atsuhiro |
| Affiliation: | Department of Chemistry, Graduate School of Science, Kyoto University, Core Research for Evolutional Science and Technology, Japan Science and Technology Agency, Sakyo-ku, Kyoto 606-8502, Japan. |
| Abstract: | A dodecameric porphyrin wheel was prepared by Ag(I)-promoted intramolecular coupling of a linear porphyrin dodecamer and was observed by scanning tunneling microscopy (STM). Efficient energy hopping along the array was revealed by femtosecond transient anisotropy measurements. |
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