| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1238338 | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | 2007 | 5 Pages |
Abstract
A new Schiff base ligand: 3-(naphthalene-2-ylimino)-1-phenylbutan-1-one (NPB) was synthesized. Its fluorescence intensity with terbium(III) was greatly enhanced by the addition of 1,10-phenanthroline (Phen) in the chloroform solution. The mechanism of fluorescence enhancement was studied. The results indicate the formation of a ternary NPB–Phen–Tb complex. In the ternary system, Phen can transfer the energy absorbed by Phen and NPB to Tb3+.
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Authors
Fangfang Dang, Weisheng Liu, Jiangrong Zheng,