| 动力学荧光光度法测定己烯雌酚 |
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| 引用本文： | 包玉红,孙梅梅,高素芹,王翠萍,王术皓.动力学荧光光度法测定己烯雌酚[J].分析试验室,2010,29(2). |
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| 作者姓名： | 包玉红 孙梅梅 高素芹 王翠萍 王术皓 |
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| 作者单位： | 聊城大学化学化工学院,聊城,252059 |
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| 基金项目： | 国家自然科学基金(20877037);;山东省自然科学基金(2005ZX12);;山东省“泰山学者”建设工程专项经费项目资助 |
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| 摘 要： | 基于酸性介质中己烯雌酚对羟自由基与吖啶橙氧化还原反应的阻抑作用,建立了测定己烯雌酚的动力学荧光分析新方法。方法线性范围为0.1~50 ng/mL,检出限为0.03 ng/mL。
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| 关 键 词： | 动力学荧光法 己烯雌酚 吖啶橙 羟自由基 |
Kinetic fluorimetric determioation of diethylstilbestrol |
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| BAO Yu-hong,SUN Mei-mei,GAO Su-qin,WANG Cui-ping,WANG Shu-hao.Kinetic fluorimetric determioation of diethylstilbestrol[J].Chinese Journal of Analysis Laboratory,2010,29(2). |
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| Authors: | BAO Yu-hong SUN Mei-mei GAO Su-qin WANG Cui-ping WANG Shu-hao |
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| Institution: | College of Chemistry and Chemical Engineering;Liaocheng University;Liaocheng 252059 |
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| Abstract: | A simple,sensitive novel fluorescence method for the determination of diethylstilbestrol is described,based on the inhibitory effect of diethylstilbestrol on redox reaction between hydroxyl radical and acridine orange in acidic media.The linear range for the determination of diethylstilbestrol is from 0.1 to 50 ng/mL,and the detection limit is 0.03 ng/mL.The proposed method is applied to the determination of diethylstilbestrol in chicken. |
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| Keywords: | Kinetic fluorescence method Diethylstilbestrol Acridine orange Hydroxyl radical |
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