Project supported by the National Natural Science Foundation of China (20461002); Chun Hui Plan Foundation of MOE(Z2004-2-15029)
Europium and terbium complexes with strong fluorescence intensity and long fluorescence lifetime were prepared. By replacing half of the europium or terbium ion with M (M = Zn^2+, Cd^2+, and Cr^3+) using the dope...
This work was financially supported by the Science Foundation of Hunan Province, China (No. 01C030)
The fluorescence of terbium (Ⅲ) was enhanced by about three orders of magnitude in the presence of trimellitic acid (benzene-1, 2, 4-tricarboxylic acid (TLA)) in aqueous solution at pH 6. The fluorescence inten...
Project (02JJY2021) supported by the Natural Science Foundation of Hunan Province
The binary complexes of terbium with benzoic acid and its derivatives (phthalic acid, iso-phthalic acid, o-aminobenzoic acid, salicylic acid, sulfosalicylic acid) were synthesized and their compositions were identif...
This work is financially supported by the Natural Science Foundation of Hunan Province (No. 01JJY3004); and Technology of China National Packaging Corporation.
Fluorescence and cofluorescence properties of Tb(Ⅲ) solid complexes werestudied using pyromellitic acid (PMA) as ligand and fluorescence inert ions as doping elements. Thecofluorescence enhancement, a result of ligan...
Stability and luminescence properties of Tb (Ⅲ) complexes with adrenaline have been studied. The Tb (Ⅲ) complexes with adrenalinc are quite stable. The fluorescence spectra of the Tb (Ⅲ) complexes with adrenaline s...
A new polyaminopolycarboxylic acid, diethylenetriamine N′,N bi( p acetoamino salicylic acid) N′,N″,N triacetic acid(DTPA·2pAS), has been synthesized DTPA·2pAs can sensitize the luminescence of Tb 3+...