Resonance fluorescence spectra of Acridine Red and its analytical application

被引：0

作者：

Tan Guang-Hui ^{[1
]}

Li Gui-Rong ^{[1
]}

Wang Yong-Sheng ^{[1
]}

Liu Yun-Fu ^{[1
]}

机构：

[1] Univ S China, Sch Publ Hlth, Hengyang 421001, Peoples R China

来源：

CHINESE JOURNAL OF ANALYTICAL CHEMISTRY | 2008年 / 36卷 / 05期

关键词：

resonance fluorescence; acridine red; phenol;

D O I：

暂无

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The properties of resonance fluorescence of Acridine Red (AR) were studied. AR itself has a strong resonance fluorescence signal that the resonance fluorescence peak is tine and symmetry in sulphuric acid medium, with foreign substances don't interfere with it. Based on the inhibitory effect of phenol on the oxidation of AR by potassium bromate, a inhibitory resonance fluorescence method was proposed for the determination of trace phenol. The linear range was 8.50 x 10(-4) - 1.00 mg/L with the detection limit of 0.26 mu g/L. This method is simple, sensitive, rapid and can be applied to the determination of trace phenol in water samples of environment satisfactorily. The RSD was less than 2.947% and the recoveries range were 97.5% - 102.5%.

引用

页码：687 / 690

页数：4

共 11 条

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