Journal ArticleDOI
Laser-induced breakdown spectroscopy (LIBS), part II: review of instrumental and methodological approaches to material analysis and applications to different fields.
David W. Hahn,Nicoló Omenetto +1 more
TLDR
The current state-of-the-art of analytical LIBS is summarized, providing a contemporary snapshot of LIBS applications, and highlighting new directions in laser-induced breakdown spectroscopy, such as novel approaches, instrumental developments, and advanced use of chemometric tools are discussed.Abstract:
The first part of this two-part review focused on the fundamental and diagnostics aspects of laser-induced plasmas, only touching briefly upon concepts such as sensitivity and detection limits and largely omitting any discussion of the vast panorama of the practical applications of the technique. Clearly a true LIBS community has emerged, which promises to quicken the pace of LIBS developments, applications, and implementations. With this second part, a more applied flavor is taken, and its intended goal is summarizing the current state-of-the-art of analytical LIBS, providing a contemporary snapshot of LIBS applications, and highlighting new directions in laser-induced breakdown spectroscopy, such as novel approaches, instrumental developments, and advanced use of chemometric tools. More specifically, we discuss instrumental and analytical approaches (e.g., double- and multi-pulse LIBS to improve the sensitivity), calibration-free approaches, hyphenated approaches in which techniques such as Raman and fluorescence are coupled with LIBS to increase sensitivity and information power, resonantly enhanced LIBS approaches, signal processing and optimization (e.g., signal-to-noise analysis), and finally applications. An attempt is made to provide an updated view of the role played by LIBS in the various fields, with emphasis on applications considered to be unique. We finally try to assess where LIBS is going as an analytical field, where in our opinion it should go, and what should still be done for consolidating the technique as a mature method of chemical analysis.read more
Citations
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Posted ContentDOI
Temporally and Spatially Resolved Emission Spectroscopy of Cyanide, Hydrogen and Carbon in Laser-Induced Plasma
TL;DR: In this article, the authors examined atomic and molecular signatures in laser-induced plasma in standard ambient temperature and pressure environments, including background contributions to the spectra that depend on the laser pulse-width.
OtherDOI
LIBS Spectral Treatment
TL;DR: In this paper , the authors discuss methods that are typically used to preprocess raw and laser-induced breakdown spectroscopy (LIBS) spectra prior to qualitative and quantitative analysis.
Journal ArticleDOI
A Synergetic Strategy for Brand Characterization of Colla Corii Asini (Ejiao) by LIBS and NIR Combined with Partial Least Squares Discriminant Analysis
TL;DR: Wang et al. as discussed by the authors proposed a synergetic strategy to address the critical issue in the brand characterization of Colla corii asini (Ejiao, CCA), a precious traditional Chinese medicine (TCM).
Journal ArticleDOI
Rapid detection and identification of rocks and minerals by laser‐induced breakdown spectroscopy
TL;DR: Li et al. as mentioned in this paper applied laser-induced breakdown spectroscopy (LIBS) to real-time detection and analysis of rock types, and the results show that LIBS is a powerful tool for remote intelligent realtime rock detection and classification, and has great application prospects in the exploration of extraterrestrial objects including planets, satellites and asteroids.
Journal ArticleDOI
Uncertainty of Integrated Intensity Following Line Profile Fitting of Multiline Spectra.
David M. Surmick,David M. Surmick,Hacene Boukari,Jonathan Woodward,Ashley C. Stowe,Noureddine Melikechi +5 more
TL;DR: A novel method of determining the total uncertainty in the integrated intensity of fitted emission lines in multipeaked emission spectra is presented.
References
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Journal ArticleDOI
Limits for qualitative detection and quantitative determination. application to radiochemistry.
Journal ArticleDOI
Light in tiny holes
Cyriaque Genet,Thomas W. Ebbesen +1 more
TL;DR: The presence of tiny holes in an opaque metal film leads to a wide variety of unexpected optical properties such as strongly enhanced transmission of light through the holes and wavelength filtering, which are now known to be due to the interaction of the light with electronic resonances in the surface of the metal film.
BookDOI
Laser-induced breakdown spectroscopy (LIBS) : fundamentals and applications
TL;DR: In this article, Russo and Miziolek presented a short-pulse LIBS-based spectral detector for high-resolution laser-induced breakdown spectroscopy, which can be used for the analysis of pharmaceutical materials.
Journal ArticleDOI
Laser-Induced Breakdown Spectroscopy (LIBS), Part I: Review of Basic Diagnostics and Plasma–Particle Interactions: Still-Challenging Issues Within the Analytical Plasma Community
David W. Hahn,Nicoló Omenetto +1 more
TL;DR: Basic diagnostics aspects of laser-induced breakdown spectroscopy are focused on and a review of the past and recent LIBS literature pertinent to this topic is presented and previous research on non-laser-based plasma literature, and the resulting knowledge, is emphasized.
Related Papers (5)
Laser-Induced Breakdown Spectroscopy (LIBS), Part I: Review of Basic Diagnostics and Plasma–Particle Interactions: Still-Challenging Issues Within the Analytical Plasma Community
David W. Hahn,Nicoló Omenetto +1 more