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Abstract:
An anion exchange resin (OH form) is converted to the chemiluminescent anion form with a new reagent N-(beta-carbdxypropionyl) isoluminol. The anion of interest in the analyte solution displacement the reagent CPIL anion when passing through the resin, then reacts with a H2O2-Fe(CN)(6)(3-) solution to produce luminescence. The intensity of the CL produced is linearly related to the concentration of the anion in the analyte solution. A new flow injection Chemiluminescence ion exchange technique is established, and can be used to determine Cl-, Br-, NO2-, NO3-, SO42- anions, with detection limits from 8.0 x 10(-7) to 1.4 x 10(-6)mol . dm(-3), and linearity over two orders of magnitude.
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ACTA CHIMICA SINICA
ISSN: 0567-7351
CN: 31-1320/O6
Year: 1995
Issue: 2
Volume: 53
Page: 168-172
1 . 7 0 0
JCR@2023
ESI Discipline: CHEMISTRY;
Cited Count:
WoS CC Cited Count: 1
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 2
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