A dodecameric porphyrin wheel.
A dodecameric porphyrin wheel.
复制标题
DOI：
10.1021/ja0392972
复制
发表时间：
2004-03
影响因子：
15
通讯作者：
Xiaobin Peng;N. Aratani;Akihiko Takagi;T. Matsumoto;T. Kawai;I. Hwang;T. Ahn;Dongho Kim;A. Osuka
中科院分区：
文献类型：
--
作者：
Xiaobin Peng;N. Aratani;Akihiko Takagi;T. Matsumoto;T. Kawai;I. Hwang;T. Ahn;Dongho Kim;A. Osuka
采用银(I)促进的线性卟啉十二聚体分子内偶联法制备了十二聚体卟啉轮，并用扫描隧道显微镜（STM）对其进行了观察。飞秒瞬态各向异性测量揭示了沿阵列的有效能量跳变。
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.