caa a22 4500 445328657 CHVBK 20180317142730.0 cr unu---uuuuu 170323e20110201xx s 000 0 eng 10.1007/s10953-010-9636-4 doi (NATIONALLICENCE)springer-10.1007/s10953-010-9636-4 Study of Interactions Between Eu(thenoyltrifluoroacetonate)3 and a Photosynthetic Chlorophyllous Pigment [Elektronische Daten] [QianMing Wang, Yan Li, Hitoshi Tamiaki] Eu(thenoyltrifluoroacetonate)3(Eu(TTA)3), an ideal model lanthanide complex which harvests ultraviolet light in high yield and emits visible light efficiently, was coordinated with a chlorophyll derivative, methyl pyropheophorbide-a (MPA). A distinct color change, from blue to deep green, in solution gives evidence for a supramolecular interaction within the binary system. Ultraviolet-visible absorption and luminescence excitation/emission spectra, as well as luminescence lifetimes and quantum yield measurements, further show that molecular interactions occur between the two components. Springer Science+Business Media, LLC, 2011 Chlorophyll nationallicence Coordination nationallicence Emission nationallicence Lanthanoid complex nationallicence Wang QianMing School of Chemistry and Environment, South China Normal University, 510006, Guangzhou, P. R. China aut Li Yan School of Chemistry and Environment, South China Normal University, 510006, Guangzhou, P. R. China aut Tamiaki Hitoshi Department of Bioscience and Biotechnology, Ritsumeikan University, 525-8577, Kusatsu, Shiga, Japan aut Journal of Solution Chemistry Springer US; http://www.springer-ny.com 40/2(2011-02-01), 320-326 0095-9782 40:2<320 2011 40 10953 https://doi.org/10.1007/s10953-010-9636-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10953-010-9636-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wang QianMing School of Chemistry and Environment, South China Normal University, 510006, Guangzhou, P. R. China aut NATIONALLICENCE 700 1- Li Yan School of Chemistry and Environment, South China Normal University, 510006, Guangzhou, P. R. China aut NATIONALLICENCE 700 1- Tamiaki Hitoshi Department of Bioscience and Biotechnology, Ritsumeikan University, 525-8577, Kusatsu, Shiga, Japan aut NATIONALLICENCE 773 0- Journal of Solution Chemistry Springer US; http://www.springer-ny.com 40/2(2011-02-01), 320-326 0095-9782 40:2<320 2011 40 10953 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer