title: Highly efficient and switchable electron-transfer system realised by peptide-assisted J-type assembly of porphyrin.
abstract: We propose a new strategy for fabrication of a phase-separated bicontinuous system composed of low-molecular donor and acceptor that is built up through coordination-based orientation of pyridylated fullerene on a π-conjugated zinc-porphyrin J-type assembly. This complex system exhibits extremely efficient and switchable fluorescence quenching.
authors.affiliation: Department of Applied Chemistry and Biochemistry, Kumamoto University, 2-39-1 Kurokami, Kumamoto 860-8555, Japan.
authors.forename: Hirokuni
authors.initials: H
authors.lastname: Jintoku
authors.forename: Takashi
authors.initials: T
authors.lastname: Sagawa
authors.forename: Koji
authors.initials: K
authors.lastname: Miyamoto
authors.forename: Makoto
authors.initials: M
authors.lastname: Takafuji
authors.forename: Hirotaka
authors.initials: H
authors.lastname: Ihara
mesh_terms: D004579:Electron Transport; D005453:Fluorescence; D037741:Fullerenes / Q000737:chemistry*; D005973:Glutamine / Q000031:analogs & derivatives; D008665:Metalloporphyrins / Q000737:chemistry*; D010455:Peptides / Q000737:chemistry*; D013050:Spectrometry, Fluorescence; D013696:Temperature
chemical_list: D037741:Fullerenes; D008665:Metalloporphyrins; D010455:Peptides; D005973:Glutamine; C017802:zinc hematoporphyrin