title: Excited-state electronic couplings in a 1,3-butadiyne-bridged Zn(II)porphyrin dimer and trimer.
abstract: Electronic couplings in a 1,3-butadiyne-bridged Zn(ii) porphyrin dimer D and trimer T have been probed by measuring their excited-state properties at ensemble and single molecular levels. While single chromophore-like, strongly interacting behaviors are revealed for D, the coupling in T is indicated to be not so strong.
authors: Department of Chemistry, Yonsei University, Seoul 120-749, Korea. dongho@yonsei.ac.kr.
authors: Sangsu
authors: S
authors: Lee
authors: Heejae
authors: H
authors: Chung
authors: Sumito
authors: S
authors: Tokuji
authors: Hideki
authors: H
authors: Yorimitsu
authors: Atsuhiro
authors: A
authors: Osuka
authors: Dongho
authors: D
authors: Kim