【摘 要】
：
After the successful introduction of solid-phase microextraction (SPME) in the late 1980s, and similar sorbent-based techniques (e.g.stir-bar sorptive extra
【机 构】
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Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543
【出 处】
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第2届大连国际色谱学术报告会、第37届国际高效液相色谱及相关技术会议、第18届全国色谱学术报告会
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After the successful introduction of solid-phase microextraction (SPME) in the late 1980s, and similar sorbent-based techniques (e.g.stir-bar sorptive extraction (SBSE)), analogous approaches of miniaturized liquid-phase extractions followed in the mid-1990s.In recent years, various modes of sorbent-and solvent-based analyte extraction methods have appeared.The interesting about the latter is that many of them were developed in-house in many research laboratories around the world.Our group has been involved with the development in liquid-phase microextraction (LPME) techniques, including single-drop microextraction (microdrop LPME), continuous-flow microextraction, solvent-bar microextraction, hollow fiber LPME, etc.Although SPME and SBSE have been commercialized and can be fairly easily automated, there has been minimal work done on automating alternative in-house-developed LPME procedures.
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