引用本文:
胡继明, 陈观铨, 曾云鹗. 激光诱导荧光光谱分析法研究Ⅴ.Dy-TFA-TOPO-Tween-20的荧光特性及应用[J]. 应用化学,
1990, 7(4): 96-98.
Citation: Hu Jiming, Chen Guanquan, Zeng Yun'e. STUDIES ON LASER-INDUCED FLUORIMETRY Ⅴ.Dy-TFA-TOPO-TWEEN-20 FLUORESCENT SYSTEM AND ITS ANALYTICAL APPLICATION[J]. Chinese Journal of Applied Chemistry, 1990, 7(4): 96-98.
Citation: Hu Jiming, Chen Guanquan, Zeng Yun'e. STUDIES ON LASER-INDUCED FLUORIMETRY Ⅴ.Dy-TFA-TOPO-TWEEN-20 FLUORESCENT SYSTEM AND ITS ANALYTICAL APPLICATION[J]. Chinese Journal of Applied Chemistry, 1990, 7(4): 96-98.
激光诱导荧光光谱分析法研究Ⅴ.Dy-TFA-TOPO-Tween-20的荧光特性及应用
English
STUDIES ON LASER-INDUCED FLUORIMETRY Ⅴ.Dy-TFA-TOPO-TWEEN-20 FLUORESCENT SYSTEM AND ITS ANALYTICAL APPLICATION
Abstract:
The luminescence mechanism, the energy transfer processes, the effects of ligand con-centration and laser energy on the fluorescent intensities of the dysprosium-trifluoroacetylace-tone-tri-n-octylphosphine oxide (Dy-TFA-TOPO) system were studied using Nd:YAG pumped dye laser and SIT vidicon optical multichannel analyzer. The phosphorescence emission of TFA was determined first time on room temperature.The Dy-TFA-TOPO-Tween-20 was adopted in the trace determination of dysprosium.
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Key words:
- laser-induced fluorimetry
- / dysprosium
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