title: Regulation of a cerium(IV)-driven O₂ evolution reaction using composites of liposome and lipophilic ruthenium complexes.
abstract: A composite containing a liposome and a lipophilic ruthenium complex was synthesized to regulate an O2 evolution reaction using cerium(IV) ammonium nitrate as an oxidizing reagent. We found that the surrounding environment of the reaction centre is an important factor for controlling the O2 evolution catalytic reaction. We successfully regulated the reaction activity using the linker length of the lipophilic ligand and using the head groups of the phospholipid component.
authors.affiliation: Department of Chemistry, Faculty of Science, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, Fukuoka, Japan. ohba@chem.kyushu-univ.jp koshi@chem.kyushu-univ.jp.
authors.forename: Tomomi
authors.initials: T
authors.lastname: Koshiyama
authors.forename: Nao
authors.initials: N
authors.lastname: Kanda
authors.forename: Koki
authors.initials: K
authors.lastname: Iwata
authors.forename: Masayuki
authors.initials: M
authors.lastname: Honjo
authors.forename: Sana
authors.initials: S
authors.lastname: Asada
authors.forename: Tatsuru
authors.initials: T
authors.lastname: Hatae
authors.forename: Yasuhiro
authors.initials: Y
authors.lastname: Tsuji
authors.forename: Masaki
authors.initials: M
authors.lastname: Yoshida
authors.forename: Masaya
authors.initials: M
authors.lastname: Okamura
authors.forename: Reiko
authors.initials: R
authors.lastname: Kuga
authors.forename: Shigeyuki
authors.initials: S
authors.lastname: Masaoka
authors.forename: Masaaki
authors.initials: M
authors.lastname: Ohba
mesh_terms: D002384:Catalysis; D002563:Cerium / Q000737:chemistry*; D004563:Electrochemistry; D004867:Equipment Design; D008024:Ligands; D008081:Liposomes / Q000737:chemistry*; D009566:Nitrates / Q000737:chemistry; D010084:Oxidation-Reduction; D010100:Oxygen / Q000737:chemistry*; D010743:Phospholipids / Q000737:chemistry*; D012428:Ruthenium / Q000737:chemistry*; D012993:Solar Energy; D013499:Surface Properties; D014867:Water / Q000737:chemistry
chemical_list: D008024:Ligands; D008081:Liposomes; D009566:Nitrates; D010743:Phospholipids; D014867:Water; D002563:Cerium; D012428:Ruthenium; D010100:Oxygen; C006568:ammonium nitrate