| 气流式吹扫液相微萃取 |
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| 引用本文： | 杨翠,张永峰,任春燕,李秀花,李东浩. 气流式吹扫液相微萃取[J]. 延边大学学报(自然科学版), 2011, 0(2): 111-114 |
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| 作者姓名： | 杨翠 张永峰 任春燕 李秀花 李东浩 |
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| 作者单位： | 长白山生物资源与功能分子教育部重点实验室延边大学,吉林延吉133002 |
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| 基金项目： | 国家自然科学基金资助项目（21027009） |
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| 摘 要： | 在现代分析技术开发中,简便、快速并且环境友好的样品前处理技术受到科技工作者的广泛关注.目前,分析技术的发展趋向于多步骤的一体化、多技术的联用和集成化、自动化、在线化等等.气流式吹扫液相微萃取技术具备了快速、操作简单、完全萃取、使用少量样品和有机溶剂等优点,可完成挥发性、半挥发性成分的同时萃取,实现了萃取和精制的一体化.本文探讨了气流式吹扫液相微萃取技术的组成结构、发展过程和应用前景.
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| 关 键 词： | 吹扫 微萃取 样品前处理 色谱分析 一体化 |
Gas Purge Liquid Phase Microextraction |
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| YANG Cui,ZHANG Yong-feng,REN Chun-yan,LI Xiu-hua,LI Dong hao. Gas Purge Liquid Phase Microextraction[J]. Journal of Yanbian University (Natural Science), 2011, 0(2): 111-114 |
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| Authors: | YANG Cui ZHANG Yong-feng REN Chun-yan LI Xiu-hua LI Dong hao |
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| Affiliation: | (Key Laboratory of Natural Resource of the Changbai Mountain and Functional Molecules(Yanbian University),Ministry of Education,Yanji 133002,China) |
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| Abstract: | In modern analytical technology,the scientific community has pay close attention to simpler,fast,and more environmental friendly sample pretreatment techniques.The trends involve several techniques such as integration of multi-step,combination and integration of multi-techniques,automation,on-line,and so on.Gas purge liquid phase microextraction has provided with many merits and functions,such as fast,easy to operate,quantitative extraction,require small amount of sample and organic solvent,simultaneous extraction of volatile and semivolatile compounds,and integration of extraction and cleanup.This review focused on fabrication,development,and application of gas flow purge liquid phase microextraction technique. |
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| Keywords: | purge microextraction samle preparation chromatogram analysis integration |
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