CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
Radiolysis and photolysis studies on active transient species of diethylstilbestrol
Dou, DY(窦大营); Liu, YB; Zhao, HW(赵红卫); Kong, L; Yao, SD(姚思德); Yao, SD (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2005
Source PublicationJOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
ISSN1010-6030
Volume171Issue:3Pages:209
AbstractDiethylstilbestrol (DES) is one of the most active estrogens in the environment. In this paper pulse radiolysis and laser flash photolysis studies were carried out to investigate mechanisms and dynamic characteristics of the transient species of DES produced by UV light and electron beam irradiations. The double bond between the benzene rings was supposed to be the most sensitive site attacked by hydroxyl radicals under high-energy electron beam irradiations. In laser flash photolysis DES was found to be either photoionized or excited by 248 nm laser to produce deprotonated radical cations and excited triplet states. It was found that DES could be degraded completely in oxygen- saturated aqueous solution under the UV lights. All the active species produced in pulse radiolysis and laser flash photolysis can cause environmental biologic effects. The work on degradation mechanisms of DES can be of help in finding ways to tackle the environmental DES problems. (c) 2004 Elsevier B.V. All rights reserved.
KeywordDiethylstilbestrol Radiolysis Photolysis
Subject AreaInstruments & Instrumentation ; Nuclear Science & Technology ; Physics
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000228787400002
Citation statistics
Cited Times:13[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/8178
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorYao, SD (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Dou, DY,Liu, YB,Zhao, HW,et al. Radiolysis and photolysis studies on active transient species of diethylstilbestrol[J]. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY,2005,171(3):209.
APA Dou, DY,Liu, YB,Zhao, HW,Kong, L,Yao, SD,&Yao, SD .(2005).Radiolysis and photolysis studies on active transient species of diethylstilbestrol.JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY,171(3),209.
MLA Dou, DY,et al."Radiolysis and photolysis studies on active transient species of diethylstilbestrol".JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY 171.3(2005):209.
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