| 重组酵母法测评Fenton反应中激素活性变化关系 |
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| 引用本文： | 徐斌,江宏,周旦旦,田浩廷,赵雅萍.重组酵母法测评Fenton反应中激素活性变化关系[J].环境科学与技术,2011,34(2):50-52,77. |
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| 作者姓名： | 徐斌 江宏 周旦旦 田浩廷 赵雅萍 |
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| 作者单位： | 1. 上海市闵行环境监测二站,上海,200240
2. 华东师范大学环境科学系,上海,200062 |
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| 基金项目： | 国家自然科学基金(20707006) |
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| 摘 要： | 环境内分泌干扰物的污染已成为环境领域广泛关注的研究领域.文章利用重组基因酵母菌检系统评测雌二醇(E2)在非均相Fenton光催化高级氧化降解过程中的激素活性变化.色谱质谱解析中间产物的结构,很好地解释了该非均相Fenton催化氧化过程不仅可以降低E2浓度,而且可以降低母体和中间产物的雌激素活性,对水体的安全处理具有重要...
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| 关 键 词： | 剂量效应关系 激素活性 非均相Fenton 雌二醇 |
Evaluation of Change of Estrogenic Activity during Fenton Reaction by Recombinant Yeast Estrogen Assay |
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| XU Bin,JIANG Hong,ZHOU Dan-dan,TIAN Hao-ting,ZHAO Ya-ping.Evaluation of Change of Estrogenic Activity during Fenton Reaction by Recombinant Yeast Estrogen Assay[J].Environmental Science and Technology,2011,34(2):50-52,77. |
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| Authors: | XU Bin JIANG Hong ZHOU Dan-dan TIAN Hao-ting ZHAO Ya-ping |
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| Institution: | XU Bin1,JIANG Hong1,ZHOU Dan-dan2,TIAN Hao-ting2,ZHAO Ya-ping2(1.2nd Environmental Monitoring Station of Minhang District,Shanghai 200240,China,2.Department of Environmental Science,East China Normal University,Shanghai 200062,China) |
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| Abstract: | Endocrine disrupting compounds(EDCs)is one of the hottest subjects in the study of environmental science.The reduction of 17β-estrodiol (E2)and its estrogenic activity during the heterogeneous photo Fenton oxidation process by recombinant yeast-based estrogen assay were evaluated.The degradation intermediates of E2 were detected by gas chromatography-mass spectrum,explaining the removal of E2 and diminished estrogenic activity after advanced oxidation process without second pollution.The study is very important to the safety treatment of the polluted water. |
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| Keywords: | dose-response relationship estrogenicity heterogeneous Fenton reaction 17β-estrodiol |
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