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chim木虫 (正式写手)
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谁能查SCI收录情况? 已有5人参与
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谁能查SCI收录情况?就是知道文章有没有被收录,没有购买数据库是不是不行? 如果可以帮忙查下Spectroscopy 23 (2009) 209–216 [ Last edited by chim on 2010-5-24 at 17:38 ] |
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6楼2010-05-25 14:30:48
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3楼2010-05-24 17:49:45
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已经收录,恭喜。 标题: Flow injection chemiluminescence determination of levofloxacin in medicine and biological fluids based on its enhancing effect on luminol-H2O2 reaction 作者: Shao XD, Li Y, Liu YQ, et al. 来源出版物: SPECTROSCOPY-AN INTERNATIONAL JOURNAL 卷: 23 期: 3-4 页: 209-216 出版年: 2009 被引频次: 0 更多细节如下: 作者: Shao XD (Shao, Xiaodong)1, Li Y (Li, Ying)2, Liu YQ (Liu, Yangqin)1, Song ZH (Song, Zhenghua)3 来源出版物: SPECTROSCOPY-AN INTERNATIONAL JOURNAL 卷: 23 期: 3-4 页: 209-216 出版年: 2009 被引频次: 0 参考文献: 22 引证关系图 摘要: Levofloxacin{(-)-(S)-9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[ 1,2,3-de]-1,4-benzoxazine-6-carboxylic acid} is a synthetic fluorinated quinolone derivative, having activity against both Gram (+) and Gram (-) bacteria (aerobic and anaerobic) through inhibition of their DNA gyrase. In this paper, a simple flow injection chemiluminescence with luminol-hydrogen peroxide system was described for determining levofloxacin. The chemiluminescence intensity in the presence of levofloxacin was remarkably enhanced compared with that in the absence of it. Under the optimum reaction conditions the chemiluminescence increment produced was proportional to the concentration of levofloxacin in the range of 1.0-700.0 ng ml(-1) (R-2 = 0.9992), with a detection limit of 0.3 ng ml(-1) (3 sigma). At the flow rate of 2.0 ml min(-1), the whole process including sampling and washing could be completed in 0.5 min offering the sampling efficiency of 120 times h(-1) accordingly, and the relative standard deviation (RSD) was less than 3.0% (n = 5). The recovery for the levofloxacin samples was from 95.9% to 104.5%. It was satisfactory for the application to determine levofloxacin in pharmaceutical preparations, human urine and serum samples. 文献类型: Article 语言: English 作者关键词: Levofloxacin; chemiluminescence; flow injection; human serum and urine KeyWords Plus: PERFORMANCE LIQUID-CHROMATOGRAPHY; PHARMACEUTICAL-PREPARATIONS; GATIFLOXACIN; SPECTROMETRY; MOXIFLOXACIN; PLASMA 通讯作者地址: Shao, XD (通讯作者), China Natl Petr Corp, Tubular Goods Res Ctr, Xian 710065, Peoples R China 地址: 1. China Natl Petr Corp, Tubular Goods Res Ctr, Xian 710065, Peoples R China 2. Xian Thermal Power Res Inst Co Ltd, Xian, Peoples R China 3. Northwestern Univ, Xian, Peoples R China 电子邮件地址: shao1224@163.com 出版商: IOS PRESS, NIEUWE HEMWEG 6B, 1013 BG AMSTERDAM, NETHERLANDS 学科类别: Spectroscopy IDS 号: 492BY ISSN: 0712-4813 DOI: 10.3233/SPE-2009-0379 [ Last edited by wutmail on 2010-5-25 at 17:26 ] |
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