LIBS-Based Imaging: Recent Advances and Future Directions
Résumé
Laser-induced breakdown spectros-copy (LIBS)-based imaging is becoming a promising technique in the panel of spatially-resolved elemental approaches. This method has outstanding advantages, such as all optical in-strumentation, fast acquisition speed, operation at ambient atmosphere, and detection limits at the ppm scale for most elements. LIBS-based imaging has an extensive range of applications , including biology, medicine, industry , and geology. In this paper, we aim to report recent advances in LIBS imaging, focusing on instrumentation, performance, and applicability. Two examples are shown; first, a speleo-them with application to paleoclimate studies, and second, a biological organ with implications for toxicology of new drugs based on nanoparticles. Finally, some future directions are discussed.
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