| 三维荧光光谱总体积积分法同时测定多环芳烃 |
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| 引用本文： | 鄢远,王乐天.三维荧光光谱总体积积分法同时测定多环芳烃[J].高等学校化学学报,1995,16(10):1519-1522. |
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| 作者姓名： | 鄢远 王乐天 |
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| 作者单位： | 厦门大学化学系 |
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| 摘 要： | 提出了三维荧光光谱总体积积分法并应用于多环芳烃萘、芘、Ｂｅｉ的同时测定，结果表明，三维荧光光谱总体积积分法不仅可以同时测定萘、芘、Ｂｅｉ而且灵敏度（信噪经）常规法分别提高２２、３３和２６倍同时并考察了积分区域对灵敏度的影响。
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| 关 键 词： | 荧光光谱 多环芳烃 萘 芘 Bei |
Three-dimensional fluorescence Spectrometry and Its Application to Simultaneous Determination of Polyaronatic Hydrocarbons by Detecting Total Fluorescence Intensity |
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| YAN Yuan, WANG Le-Tian, LIN Zhu-Guang, XU Jin-Gou, CHEN Guo-Zhen.Three-dimensional fluorescence Spectrometry and Its Application to Simultaneous Determination of Polyaronatic Hydrocarbons by Detecting Total Fluorescence Intensity[J].Chemical Research In Chinese Universities,1995,16(10):1519-1522. |
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| Authors: | YAN Yuan WANG Le-Tian LIN Zhu-Guang XU Jin-Gou CHEN Guo-Zhen |
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| Abstract: | Three-dimensional fluorescence spectrometry for simultaneous determination of polyaromatic hydrocarbons, naphthalene, pyrene and perylene,by measuring total fluorescence intensity was proved. The results show that the method could be used not only to simultanously determine above-mentioned polyaromatic hydrocarbons, but also to improve,the signal to noise ratio by 22, 33 and 26 folds, respectively. Meantime, the effect of the integration region had been studied. |
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| Keywords: | Three-dimensional fluorescence spectrometry Monte-Carlo integration Polyaromatic hydrocarbons |
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