Trends in solid-phase microextraction for determining organic pollutants in environmental samples
Trends in solid-phase microextraction for determining organic pollutants in environmental samples
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DOI：
10.1016/s0165-9936(99)00145-4
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发表时间：
1999-08-01
影响因子：
13.1
通讯作者：
Marcé, RM
中科院分区：
文献类型：
--
作者：
Peñalver, A;Pocurull, E;Marcé, RM
固相微萃取（SPME）是一种新兴的样品制备技术，已成功用于分析土壤、水和空气等多种基质中的环境污染物。SPME是一种无溶剂技术，与液-液萃取（LLE）和固相萃取（SPE）等传统的样品制备技术相比，它具有许多优点。我们描述了SPME的最新发展和一些正在发展的发展，包括它与HPLC和CE的耦合，新纤维的使用，整个SPME过程的自动化及其在现场分析中的应用。摘要给出了应用该提取技术分析环境样品的最重要参数。(C) 1999 Elsevier Science B，V，版权所有
Solid-phase microextraction (SPME) is a recent technique for sample preparation, It has been used successfully to analyze environmental pollutants in a variety of matrices such as soils, water, and air. SPME is a solvent-free technique which has a number of advantages over more conventional sample preparation techniques such as liquid-liquid extraction (LLE) and solid-phase extraction (SPE), We describe the most recent developments in SPME and some which are being developed, including its coupling to HPLC and CE, the use of new fibers, and the automation of the entire SPME process and its application to field analysis. A summary is given of the most important parameters for applying this extraction technique to the analysis of environmental samples. (C) 1999 Elsevier Science B,V, All rights reserved.