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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Journal ArticleDOI
A versatile interaction chamber for laser-based spectroscopic applications, with the emphasis on Laser-Induced Breakdown Spectroscopy
Jan Novotný,Jan Novotný,Michal Brada,Michal Brada,Michal Petrilak,Michal Petrilak,David Prochazka,Karel Novotný,Aleš Hrdlička,Jozef Kaiser,Jozef Kaiser +10 more
TL;DR: The interaction chamber developed particularly for the laser spectroscopy technique applications, such as laser-induced breakdown Spectroscopy (LIBS), Raman Spectrograph and Laser-Induced Fluorescence, was designed in order to provide advanced possibilities for the research in mentioned fields and to facilitate routine research procedures.
Journal ArticleDOI
In situ analysis of magnesium alloy using a standoff and double-pulse laser-induced breakdown spectroscopy system
TL;DR: In this article, a double-pulse laser-induced breakdown spectroscopy (LIBS) analysis system was proposed to perform focusing, collecting and imaging of long-range samples.
Journal ArticleDOI
Automatic preprocessing of laser-induced breakdown spectra using partial least squares regression and feed-forward artificial neural network: Applications to Earth and Mars data
TL;DR: This work applies partial least squares regression and artificial neural networks to two laser-induced breakdown spectra datasets to predict the preprocessed spectra of samples with a relatively high accuracy for both datasets.
Journal ArticleDOI
Monte Carlo standardless approach for laser induced breakdown spectroscopy based on massive parallel graphic processing unit computing
Alexandr Demidov,Alexandr Demidov,S. Eschlböck-Fuchs,A. Ya. Kazakov,A. Ya. Kazakov,Igor B. Gornushkin,P.J. Kolmhofer,Johannes D. Pedarnig,N. Huber,Johannes Heitz,Thomas Schmid,R. Rössler,Ulrich Panne,Ulrich Panne +13 more
TL;DR: It is demonstrated that GPU-based Monte-Carlo method for standard-less analysis in laser induced breakdown spectroscopy (LIBS) is capable of rapid multi-element analysis with relative error between 1 and 10's percent that is sufficient for industrial applications (e.g. steel slag analysis).
Journal ArticleDOI
Development of double-pulse lasers ablation system and electron paramagnetic resonance spectroscopy for direct spectral analysis of manganese doped PVA polymer
TL;DR: In this paper, a series of manganese-co-precipitated poly (vinyl alcohol) (PVA) polymer were quantitatively and qualitatively analyzed using laser ablation system (LAS) based on double-pulse laser induced breakdown spectroscopy (DP-LIBS) and electron paramagnetic resonance (EPR) spectroscope.
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