Effect of anion binding on charge stabilization in a bis-fullerene-oxoporphyrinogen conjugate.
Presence of strongly binding anion, F(-) stabilizes the photo-induced charge-separated states of a bis-fullerene-substituted oxoporphyrinogen due to the large shift in the oxidation potential of the oxoporphyrinogen moiety upon anion binding through hydrogen bonding at its core.
Hill
Jonathan P
JP
WPI-Center for Materials Nanoarchitectonics, National Institute of Materials Science (NIMS), Namiki 1-1, Tsukuba, Ibaraki, 305-0044, Japan. Jonathan.Hill@nims.go.jp
El-Khouly
Mohamed E
ME
Charvet
Richard
R
Subbaiyan
Navaneetha K
NK
Ariga
Katsuhiko
K
Fukuzumi
Shunichi
S
D'Souza
Francis
F
D000838:Anions; D037741:Fullerenes / Q000737:chemistry*; D006860:Hydrogen Bonding; D007700:Kinetics; D011165:Porphyrinogens / Q000737:chemistry*; D013050:Spectrometry, Fluorescence
D000838:Anions; D037741:Fullerenes; D011165:Porphyrinogens