| 导数同步荧光法测定绿藻叶绿素a浓度 |
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| 引用本文： | 马永山,吴俊森,贾瑞宝,孙韶华,万修志. 导数同步荧光法测定绿藻叶绿素a浓度[J]. 中国环境监测, 2012, 28(2): 58-60 |
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| 作者姓名： | 马永山 吴俊森 贾瑞宝 孙韶华 万修志 |
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| 作者单位： | 1. 山东建筑大学市政与环境工程学院,山东济南,250101
2. 济南市供排水监测中心,山东济南,250033 |
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| 基金项目： | 水体污染控制与治理科技重大专项项目 "引黄供水地区水质风险评估技术研究与应用"(2008ZX07422-001) |
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| 摘 要： | 建立了绿藻中叶绿素a的导数同步荧光检测法。该方法快速、简便,不需要复杂的前处理。叶绿素a的线性范围为0.02～125μg/L,检出限为0.25μg/L,回收率为97.0%～103.8%。
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| 关 键 词： | 绿藻 叶绿素a 导数同步荧光 |
| 收稿时间： | 2010-07-22 |
| 修稿时间： | 2011-03-14 |
Determination of Chlorophyll a in Green Algae by Derivative Synchronous Fluorescence Spectrometry |
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| MA Yong-shan. Determination of Chlorophyll a in Green Algae by Derivative Synchronous Fluorescence Spectrometry[J]. Environmental Monitoring in China, 2012, 28(2): 58-60 |
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| Authors: | MA Yong-shan |
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| Affiliation: | School of Municipal and Environmental Engineering, Shandong Jianzhu University, Jinan 250101, China;School of Municipal and Environmental Engineering, Shandong Jianzhu University, Jinan 250101, China;School of Municipal and Environmental Engineering, Shandong Jianzhu University, Jinan 250101, China |
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| Abstract: | A new method is described for the determination of chlorophyll a in green algae by derivative synchronous fluorescence spectrometry.The method is quick and sensitive.No complicated sample pretreatment is required.The linear range of the chlorophyll curve for anabaena is 0.02~125μg/L with a detection limit of 0.25μg/L.The recovery range is between 97.0% and 103.8%. |
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| Keywords: | Green algae Chlorophyll a Derivative synchronous fluorescence spectrometry |
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