激光诱导击穿光谱(LIBS)用于微量元素检测的研究进展

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2022-05-21 DOI:10.1155/2022/3887038

Z. H. Khan, M. Ullah, Bulu Rahman, A. Talukder, M. Wahadoszamen, K. M. Abedin, A. Haider

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引用次数: 9

摘要

激光诱导击穿光谱(LIBS)已成为一种有前途的定量和定性分析各种样品中的元素的技术。然而，与其他分析技术相比，传统的LIBS存在较高的检出限(LoD)。本文简要介绍了几种与LIBS联用降低LoD的痕量元素检测方法的适用性和前景。这篇综述比较了这些技术的增强机制、优点和局限性。最后，讨论了LIBS耦合技术在金属合金、生物材料、稀土、炸药、饮用水、水体等多种样品中痕量元素检测的最新进展和应用。

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Laser-Induced Breakdown Spectroscopy (LIBS) for Trace Element Detection: A Review

Laser-induced breakdown spectroscopy (LIBS) has emerged as a promising technique for both quantitative and qualitative analysis of elements in a wide variety of samples. However, conventional LIBS suffers from a high limit of detection (LoD) compared with other analytical techniques. This review briefly discusses several methods that demonstrate the applicability and prospects for trace element detection while lowering the LoD when coupled with LIBS. This review compares the enhancement mechanisms, advantages, and limitations of these techniques. Finally, the recent development and application of LIBS coupled techniques for trace element detection are also discussed for various samples such as metal alloys, biomaterials, rare earth elements, explosives, drinking water, and water bodies.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.