ICCAS OpenIR
A novel fluorescent reagent for analysis of hydrogen peroxide
Dong, SY; Su, MH; Nie, LH; Ma, HM
2003-02-01
Source PublicationCHINESE JOURNAL OF CHEMISTRY
ISSN1001-604X
Volume21Issue:2Pages:189-191
Abstract8-(4,6-Dichloro-1,3,5-hiazinoxy)quinoline (DTQ) was evaluated as a new fluorescent reagent for determining hydrogen peroxide. It was found that the fluorescence intensity of DTQ in alkaline medium could be dramatically enhanced upon addition of H2O2. Based on this effect, a simple and selective method for the spectrofluorimetric determination of hydrogen peroxide was established. The relative standard deviation of the method was found to be 1.1% for 9 replicate determinations of a 4.6 x 10(-6) mol/L hydrogen peroxide solution. The linear range was 2.3 x 10(-7)-2.3 x 10(-5) mol/L with a detection limit of 2.2 x 10(-8) mol/L (S/N = 3). The method was attempted to determine hydrogen peroxide in synthetic human serum samples with satisfactory results.
KeywordHydrogen Peroxide Serum Fluorescence 8-(4 6-dichloro-1 3 5-triazinoxy)Quinoline
Indexed BySCI
Language英语
WOS IDWOS:000180685800018
PublisherSCIENCE CHINA PRESS
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/80720
Collection中国科学院化学研究所
Corresponding AuthorMa, HM
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, Biol Chem Lab, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Dong, SY,Su, MH,Nie, LH,et al. A novel fluorescent reagent for analysis of hydrogen peroxide[J]. CHINESE JOURNAL OF CHEMISTRY,2003,21(2):189-191.
APA Dong, SY,Su, MH,Nie, LH,&Ma, HM.(2003).A novel fluorescent reagent for analysis of hydrogen peroxide.CHINESE JOURNAL OF CHEMISTRY,21(2),189-191.
MLA Dong, SY,et al."A novel fluorescent reagent for analysis of hydrogen peroxide".CHINESE JOURNAL OF CHEMISTRY 21.2(2003):189-191.
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