Synthesis of a novel chemiluminescent reagent for the determination of hydrogen peroxide in snow waters
文献类型：期刊论文
| 作者 | Ma, QL; Ma, HM; Wang, ZH; Su, MH; Xiao, HZ; Liang, SC |
| 刊名 | TALANTA
 |
| 出版日期 | 2001-01-26 |
| 卷号 | 53期号:5页码:983-990 |
| 关键词 | Chemiluminescence Chemiluminescent Reagent Hydrogen Peroxide Snow Water 7-(4 6-dichloro-1 3 5-triazinylamino)-4-methylcoumarin |
| ISSN号 | 0039-9140 |
| 英文摘要 | 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. |
| 语种 | 英语 |
| WOS记录号 | WOS:000166686400009 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/77177]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Ma, HM |
| 作者单位 | Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 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. |
入库方式： OAI收割
来源：化学研究所
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