Review of miniaturized and portable optical emission spectrometry based on microplasma for elemental analysis

文献类型： 外文期刊

第一作者： Zhang, Yaru

作者： Zhang, Yaru;Liu, Jixin;Mao, Xuefei;Zhang, Yaru;Tian, Di;Liu, Jixin;Chen, Guoying

作者机构：

关键词： Elemental analysis; Microplasma; Optical emission spectrometry; Sample introduction; Hyphenated technique

期刊名称：TRAC-TRENDS IN ANALYTICAL CHEMISTRY （ 影响因子：12.296； 五年影响因子：11.446 ）

ISSN： 0165-9936

年卷期： 2021 年 144 卷

页码：

收录情况： SCI

摘要： With concerns increased for environmental pollution and human health, monitoring elemental levels in various real world samples has been frequently performed via laboratory-scale atomic spectrometers or mass spectrometers. However, their large size, high power consumption and complicated operation disable fast and field analysis. Microplasma-based optical emission spectrometry (OES) demonstrates great potential in the elemental field analysis due to its small size, low power consumption, and low cost. In this review, advances of portable/miniaturized OES systems using microplasma as excitation sources are reviewed, with emphasis on four aspects: microplasma excitation sources, sample introduction methods, hyphenated techniques, and applications for samples analysis. Limitations and potential development trends are also discussed for portable microplasma-based OES, which will earn its place in field instrumentation development. (c) 2021 Elsevier B.V. All rights reserved.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序