Microplasmas for analytical applications of lab-on-a-chip
Microplasmas for analytical applications of lab-on-a-chip
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用于芯片实验室分析应用的微等离子体
DOI：
10.1016/j.trac.2012.07.004
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发表时间：
2012-10-01
影响因子：
13.1
通讯作者：
Duan, Yixiang
中科院分区：
文献类型：
--
作者：
Luo, Daibing;Duan, Yixiang
近年来，“芯片实验室”的概念得到了扩展，并在分析化学中有许多潜在的应用。因此，人们更加重视对微等离子体的研究，微等离子体可以作为芯片实验室设备的样品激发源。这些全尺寸等离子体源的小型化版本已成为光学发射光谱法、质谱法和原子光谱法的热门应用。用于芯片实验室的微等离子体可以提供元素特异性或分子特异性的无标记检测方法。微加工技术的发展使微等离子体源集成在分析仪器的芯片上成为可能，降低了操作和采购成本，同时增加了仪器的便携性。(c)2012爱思唯尔有限公司保留所有权利。
The concept of "lab-on-a-chip" has expanded within recent years and has numerous potential applications in analytical chemistry. As a result, greater emphasis has been placed on research into microplasmas, which can act as sample-excitation sources for lab-on-a-chip devices. These miniaturized versions of full-sized plasma sources have become popular for optical emission spectrometry, mass spectrometry and atomic spectroscopy.Microplasmas for lab-on-a-chip can offer an element-specific or molecule-specific, label-free detection method. The development of microfabrication techniques makes it possible to integrate microplasma sources on chips within analytical instruments, reducing the operating and purchasing costs while increasing instrument portability.We review current and prospective generation, fabrication and application of microplasma chips in lab-on-a-chip research. (c) 2012 Elsevier Ltd. All rights reserved.