Flow Injection Analysis of Hydrogen Peroxide with Peroxyoxalate Chemiluminescence Detection
This study reports a new, rapid and sensitive flow injection analysis (FIA) with peroxyoxalate chemiluminescence detection (PO-CL) for determination of hydrogen peroxide through merging zone principle. Di (N-Succinimidyl) oxalate was applied for the first time as peroxyoxalate chemiluminescence reag...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
University of Zakho
2017-03-01
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| Series: | Science Journal of University of Zakho |
| Subjects: | |
| Online Access: | https://sjuoz.uoz.edu.krd/index.php/sjuoz/article/view/468 |
| Summary: | This study reports a new, rapid and sensitive flow injection analysis (FIA) with peroxyoxalate chemiluminescence detection (PO-CL) for determination of hydrogen peroxide through merging zone principle. Di (N-Succinimidyl) oxalate was applied for the first time as peroxyoxalate chemiluminescence reagent. The CL was produced by the oxidation of Di (N-Succinimidyl) oxalate by hydrogen peroxide in the presence of a fluorescent compound, (9, 10 Bis phenyl ethynyl anthracene) and imidazole as a catalyst. Various parameters associated with this flow system were studied and essential optimizations were carried out. Calibration graph was constructed for determination of hydrogen peroxide in the range (0.02-0.34 mol.L–1) with correlation coefficient (R2) (0.982).The method was applied successfully for the determination of hydrogen peroxide in commercial pharmaceutical products and in tap water. |
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| ISSN: | 2663-628X 2663-6298 |