A dodecameric porphyrin wheel.
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.
Peng
Xiaobin
X
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.
Aratani
Naoki
N
Takagi
Akihiko
A
Matsumoto
Takuya
T
Kawai
Tomoji
T
Hwang
In-Wook
IW
Ahn
Tae Kyu
TK
Kim
Dongho
D
Osuka
Atsuhiro
A
D040761:Biomimetic Materials / Q000138:chemical synthesis / Q000737:chemistry; D045342:Light-Harvesting Protein Complexes / Q000737:chemistry; D011166:Porphyrins / Q000138:chemical synthesis* / Q000737:chemistry
D045342:Light-Harvesting Protein Complexes; D011166:Porphyrins