Micro Gas Chromatography: An Overview of Critical Components and Their Integration
Micro Gas Chromatography: An Overview of Critical Components and Their Integration
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DOI：
10.1021/acs.analchem.8b01461
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发表时间：
2018-11-20
影响因子：
7.4
通讯作者：
Agah, Masoud
中科院分区：
文献类型：
--
作者：
Regmi, Bishnu P.;Agah, Masoud
在许多气体分析仪中，便携式气相色谱（GC）系统是由微制造组件集成而成的，是快速和现场分析许多复杂化学混合物的有希望的候选者。本功能提供了在过去的40年里在开发微气相色谱（mu GC）系统方面取得的进展的快照。我们特别讨论了微型预浓缩器、分离柱和检测器的发展。此外，我们回顾了用于覆盖分离柱的不同固定相材料以及开发集成mu气相色谱的主要努力。
Among a number of gas analyzers, portable gas chromatography (GC) systems created by the integration of microfabricated components are promising candidates for rapid and on-site analysis of a number of complex chemical mixtures. This Feature provides a snapshot of the progress made in developing micro gas chromatography (mu GC) systems in the last 4 decades. In particular, we discuss the development of microfabricated preconcentrators, separation columns, and detectors. Furthermore, we review different stationary phase materials used to coat the separation columns and the major efforts toward the development of an integrated mu GC.