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Abstract：
A new catalytic fluorescence rate method for the determination of trace amount of Ag( I ) has been developed. The method is based on the oxidation of fluorescein with potassium persulfate in the presence of a,a′-bipyridyl as an activator and Triton X - 100 as a sensitizer. The limit of detection for Ag is 1. 76 × 10-3 mg/L. The linear range of determination is 2. 0 × 10-3∼3. 2 × 10-2 mg/L Ag.
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Fenxi Huaxue
ISSN： 0253-3820
CN： 22-1125/O6
Year： 1998
Issue： 2
Volume： 26
Page： 218-
1 . 2 0 0
JCR@2023
ESI Discipline： CHEMISTRY;
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ESI Highly Cited Papers on the List： 0 Unfold All
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30 Days PV： 1
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