A Dodecameric Porphyrin Wheel

Xiaobin Peng, Naoki Aratani, Akihiko Takagi, Takuya Matsumoto, Tomoji Kawai, In Wook Hwang, Tae Kyu Ahn, Dongho Kim, Atsuhiro Osuka

Research output: Contribution to journalArticle

120 Citations (Scopus)


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.

Original languageEnglish
Pages (from-to)4468-4469
Number of pages2
JournalJournal of the American Chemical Society
Issue number14
Publication statusPublished - 2004 Apr 14

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)
  • Biochemistry
  • Colloid and Surface Chemistry

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  • Cite this

    Peng, X., Aratani, N., Takagi, A., Matsumoto, T., Kawai, T., Hwang, I. W., Ahn, T. K., Kim, D., & Osuka, A. (2004). A Dodecameric Porphyrin Wheel. Journal of the American Chemical Society, 126(14), 4468-4469. https://doi.org/10.1021/ja0392972