Factors Affecting the Efficiency of Excited-States Interactions of Complexes between Some Visible Light-Emitting Lanthanide Ions and Cyclophanes Containing Spirobiindanol Phosphonates
Author(s) -
Mohamed S. Attia,
Mostafa M.H. Khalil,
Ayman A. AbdelShafi,
G. M. Attia,
Salvatore Failla,
Giuseppe Consiglio,
P. Finocchiaro,
M. S. A. AbdelMottaleb
Publication year - 2006
Publication title -
international journal of photoenergy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.426
H-Index - 51
eISSN - 1687-529X
pISSN - 1110-662X
DOI - 10.1155/2007/12530
Subject(s) - algorithm , materials science , computer science
The efficiency of excited-states interactions between lanthanide ions Tb3+ and Eu3+ and some new cyclophanes (I, II, and III) has been studied in different media. High luminescence quantum yield values for terbium and europium complexes in DMSO and PMMA were obtained. The photophysical properties of the green and red emissive Tb3+ and Eu3+ complexes have been elucidated, respectively
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