TY - JOUR
T1 - Luminescence properties of europium complexes in polymer LB films
AU - Mitsuishi, Masaya
AU - Kikuchi, Shinji
AU - Miyashita, Tokuji
N1 - Funding Information:
This work was partially supported by “Molecular Sensors for Aero-Thermodynamic Research (MOSAIC)”, the Special Coordination Funds of Science and Technology Agency.
Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2001
Y1 - 2001
N2 - Polymer LB films containing europium complexes (p(DDA/Eu(TTA)3Phen)) were prepared by spreading a mixed solution of pDDA (= poly(N-dodecylacrylamide)) and Eu(TTA)3Phen (= 4,4,4-trifluoro-1-(2-thienyl)-1,3-butanediono)-1,10-phenanthroline europium(III)) onto a water subphase in which the complexes and their ligand groups were saturated. From the surface pressure - area isotherms, it was found that p(DDA/Eu(TTA)3Phen) takes a condensed monolayer formation. The monolayer could be transferred on solid substrates as Y-type LB films. The spectroscopic properties of Eu(TTA)3Phen in the polymer LB films were investigated by fluorescence spectroscopy and time-resolved luminescence decay measurement.
AB - Polymer LB films containing europium complexes (p(DDA/Eu(TTA)3Phen)) were prepared by spreading a mixed solution of pDDA (= poly(N-dodecylacrylamide)) and Eu(TTA)3Phen (= 4,4,4-trifluoro-1-(2-thienyl)-1,3-butanediono)-1,10-phenanthroline europium(III)) onto a water subphase in which the complexes and their ligand groups were saturated. From the surface pressure - area isotherms, it was found that p(DDA/Eu(TTA)3Phen) takes a condensed monolayer formation. The monolayer could be transferred on solid substrates as Y-type LB films. The spectroscopic properties of Eu(TTA)3Phen in the polymer LB films were investigated by fluorescence spectroscopy and time-resolved luminescence decay measurement.
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U2 - 10.1016/s0167-2991(01)82157-1
DO - 10.1016/s0167-2991(01)82157-1
M3 - Article
AN - SCOPUS:0035787203
SN - 0167-2991
VL - 132
SP - 577
EP - 580
JO - Studies in Surface Science and Catalysis
JF - Studies in Surface Science and Catalysis
ER -