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| Synthesis of a novel chemiluminescent reagent for the determination of hydrogen peroxide in snow waters | |
| Ma, QL; Ma, HM; Wang, ZH; Su, MH; Xiao, HZ; Liang, SC | |
| 2001-01-26 | |
| Source Publication | TALANTA
 |
| ISSN | 0039-9140 |
| Volume | 53Issue:5Pages:983-990 |
| Abstract | 7-(4,6-Dichloro-1,3,5-triazinylamino)-4-methylcoumarin (DTMC) was synthesized as a completely new chemiluminescent reagent, and with it a novel chemiluminescence method was developed for the determination of hydrogen peroxide in the absence of any added catalyst or cooxidant. The chemiluminescence intensity of the DTMC-H2O2 system could be enhanced by the addition of cation surfactants. The chemiluminescence intensity was directly proportional to the concentration of H2O2 in the range 1.0 x 10(-7)-4.0 x 10(-4) mol l(-1), and the detection limit was 4.0 x 10(-8) mol l(-1). The relative S.D. was 4.9%, for 1.0 x 10(-6) mol l(-1) of H2O2 (n = 10). The selectivity of this method was high, and most of the transition metal ions have no effect on the determination. The proposed method has been applied to the determination of trace amounts of hydrogen peroxide in snow water. A possible mechanism of the chemiluminescence reaction is also discussed. (C) 2001 Elsevier Science B.V. All rights reserved. |
| Keyword | Chemiluminescence Chemiluminescent Reagent Hydrogen Peroxide Snow Water 7-(4 6-dichloro-1 3 5-triazinylamino)-4-methylcoumarin |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000166686400009 |
| Publisher | ELSEVIER SCIENCE BV |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.iccas.ac.cn/handle/121111/77178 |
| Collection | 中国科学院化学研究所 |
| Corresponding Author | Ma, HM |
| Affiliation | Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China |
| Recommended Citation GB/T 7714 | Ma, QL,Ma, HM,Wang, ZH,et al. Synthesis of a novel chemiluminescent reagent for the determination of hydrogen peroxide in snow waters[J]. TALANTA,2001,53(5):983-990. |
| APA | Ma, QL,Ma, HM,Wang, ZH,Su, MH,Xiao, HZ,&Liang, SC.(2001).Synthesis of a novel chemiluminescent reagent for the determination of hydrogen peroxide in snow waters.TALANTA,53(5),983-990. |
| MLA | Ma, QL,et al."Synthesis of a novel chemiluminescent reagent for the determination of hydrogen peroxide in snow waters".TALANTA 53.5(2001):983-990. |
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