Citation: Yao Qun LI, Fang QIAN, Xian Zhi HUANG. Simultaneous Determination of Fluorescein, Rhodamine 6G and Rhodamine B in Turbid Solution by Polarization Variable-Angle Synchronous Fluorescence Spectrometry[J]. Chinese Chemical Letters, ;2000, 11(7): 613-614. shu

Simultaneous Determination of Fluorescein, Rhodamine 6G and Rhodamine B in Turbid Solution by Polarization Variable-Angle Synchronous Fluorescence Spectrometry

Department of Chemistry and Key Laboratory of Analytical Sciences of the Ministry of Education, Xiamen University, Xiamen 361005

Received Date: 2 September 1999
Revised Date: 17 April 2000

Polarization variable-angle synchronous fluorescence spectrometry was proposed to determine samples in turbid solution. A mixture of fluorescein, rhodamine 6G and rhodamine B was used to evaluate the technique. The background caused by scattering light was decreased remarkably. The limits of detection were 0.6 ng/ml for fluorescein, 2.3 ng/ml for rhodamine 6G and 4.1 ng/ml for rhodamine B, respectively.
- Variable-angle synchronous fluorescence,
- polarization,
- fluorescein,
- rhodamine 6G,
- rhodamine B
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