CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
Pulse radiolysis study on several fluoroquinolones
Zhang, Peng(张鹏); Yao, Side(姚思德); Li, Haixia; Song, Xiyu; Liu, Yancheng; Wang, Wenfeng(王文锋)
2011
Source PublicationRADIATION PHYSICS AND CHEMISTRY
ISSN0969-806X
Volume80Issue:4Pages:548
AbstractReactions of several fluoroquinolones (FQs)(1) including enoxacin, norfloxacin, and ciprofloxacin, with various reactive species such as e(aq)(-), N(3)(center dot), and (center dot)OH are investigated by pulse radiolysis techniques. The FQ radical anions formed in the reactions of FQs with e(aq)(-) could either be protonated or deprotonated, and the absorption of FQ radical anions was located around 370 nm. The absorption of the neutral radicals produced in the protonation, and the radical dianions produced in the deprotonation of FQ radical anions were located in the 500-750 nm region. The FQ radical cations formed in the reactions of FQs with N(3)(center dot) showed an absorption band around 360 nm. Due to the strong bleaching below 350 nm, the absorption maxima (lambda(max)) of FQ radical anions, and the of lambda(max) of FQ radical cations were not confirmed. The absorption of the FQ radical anions and cations was clearly pH dependent. Under neutral conditions, the reaction rate constants of FQs with e(aq)(-) and (center dot)OH, which are diffusion controlled, were determined. (C) 2010 Elsevier Ltd. All rights reserved.
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000287624600004
Citation statistics
Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/9570
Collection中科院上海应用物理研究所2011-2020年
Recommended Citation
GB/T 7714
Zhang, Peng,Yao, Side,Li, Haixia,et al. Pulse radiolysis study on several fluoroquinolones[J]. RADIATION PHYSICS AND CHEMISTRY,2011,80(4):548.
APA Zhang, Peng,Yao, Side,Li, Haixia,Song, Xiyu,Liu, Yancheng,&Wang, Wenfeng.(2011).Pulse radiolysis study on several fluoroquinolones.RADIATION PHYSICS AND CHEMISTRY,80(4),548.
MLA Zhang, Peng,et al."Pulse radiolysis study on several fluoroquinolones".RADIATION PHYSICS AND CHEMISTRY 80.4(2011):548.
Files in This Item: Download All
File Name/Size DocType Version Access License
Pulse radiolysis stu(721KB) 开放获取--View Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang, Peng(张鹏)]'s Articles
[Yao, Side(姚思德)]'s Articles
[Li, Haixia]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, Peng(张鹏)]'s Articles
[Yao, Side(姚思德)]'s Articles
[Li, Haixia]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, Peng(张鹏)]'s Articles
[Yao, Side(姚思德)]'s Articles
[Li, Haixia]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Pulse radiolysis study on several fluoroquinolones.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.