| 聚硅氧烷富勒烯固相微萃取涂层的性能 |
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| 引用本文： | 韩素琴,肖春华,吴采樱.聚硅氧烷富勒烯固相微萃取涂层的性能[J].分析化学,2001,29(12):1374-1378. |
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| 作者姓名： | 韩素琴 肖春华 吴采樱 |
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| 作者单位： | 1. 武汉大学化学系;山西师范大学化学系
2. 武汉大学化学系, |
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| 基金项目： | 国家自然科学基金资助项目 (No .2 99770 13 ) |
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| 摘 要： | 高分子聚硅氧烷富勒烯首次被用作固相微萃取涂层材料，利用顶空固相萃取气相色谱法对该涂层进行了评价。与商用的聚二甲基硅氧烷相比，自制涂层在选择性、灵敏度、热稳定性、使用寿命及萃取量等方面的性能均优于商用聚二甲基硅氧烷。
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| 关 键 词： | 顶空固相微萃取 气相色谱法 高分子聚硅氧烷 富勒烯 性能评价 固定相涂层 样品预处理 |
Properties of Polysilicone Fullerene as the Coating for Solid-phase Microextraction |
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| Han Suqin ,Xiao Chunhua\,Wu Caiying.Properties of Polysilicone Fullerene as the Coating for Solid-phase Microextraction[J].Chinese Journal of Analytical Chemistry,2001,29(12):1374-1378. |
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| Authors: | Han Suqin Xiao Chunhua\ Wu Caiying |
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| Institution: | Han Suqin 1,2,Xiao Chunhua\+1,Wu Caiying *1 1 |
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| Abstract: | The properties including extraction time to reach equilibrium, extraction amount, selectivity, detection limits, linear range, thermal stability and the life of coatings, for the new coated fiber containing C 60 have been investigated comprehensively. Compared to non polar polydimethylsiloxane (PDMS) commercial availably, the C 60 fibers are more efficient, selective and sensitive for aromatic compounds. The thermal stability, reproducibility and lifetime of polysilicone fullerence (PF) coat are better than the similar polarity of PDMS commercial availably. |
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| Keywords: | Head space solid phase microextraction chromatography polymeric polysilicone fullerence |
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