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Abstract:
Catalytic chemiluminescence of over twenty metallic ions in the system of 2,6,7-trihydroxyl-9-(2′-nitrophenyl)-3-fluorone-H2O2 has been tested. Trace amounts of Co(I) catalysed this chemiluminescence reaction strongly and the chemiluminescence intensity was proportional to the concentration of Co(I) in the range of 2. 5×10-9∼3. 0 × 10-6 g/mL. The optimum conditions for this catalytic chemiluminescence reaction were investigated in detail. A possible mechanism for this catalytic chemiluminescence reaction is proposed on the basis of studying chemiluminescent spectra, fluorescent spectra and Huckel molecular orbital method treatment for the reagent molecule.
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Fenxi Huaxue
ISSN: 0253-3820
CN: 22-1125/O6
Year: 1998
Issue: 6
Volume: 26
Page: 688-
1 . 2 0 0
JCR@2023
ESI Discipline: CHEMISTRY;
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ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
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30 Days PV: 1
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