Advancing LIBS Analysis: How Acoustic Signals Improve Mapping Accuracy

We are proud to share the latest research contribution from our colleague, Markéta Bosáková, who, together with an international research team, has explored the role of acoustic signals in overcoming matrix effects in LIBS. The study, published in Spectrochimica Acta Part B: Atomic Spectroscopy, highlights an innovative approach that enhances the reliability of LIBS analysis by integrating acoustic signals to improve plasma characterization.

One of the key challenges in LIBS is the matrix effect, which can distort analytical results due to variations in sample composition. This research demonstrates how monitoring the acoustic signal generated during laser ablation provides crucial insights into plasma emission, leading to more accurate elemental mapping. As illustrated in the image below, this method significantly enhances spatial resolution and reliability in LIBS-based material analysis.

The publication of this study underscores the cutting-edge research conducted within our team and reaffirms our commitment to advancing LIBS technology. We congratulate Markéta and her collaborators on this achievement!

For those interested in a deeper dive, the full article is available here.