LIBS

In this paper, a system based on laser induced breakdown spectroscopy (LIBS) and back propagation (BP) method was developed for the composition and traceability analysis of crop burning smoke.

Researchers in China proposed a new method using laser-induced breakdown spectroscopy (LIBS) in deep-sea mineral detection.

A recent review article published in the Journal of Analytical Atomic Spectrometry describes the latest advancements in environmental monitoring while expanding the capabilities of inductively coupled plasma–mass spectrometry (ICP-MS) and laser-induced breakdown spectroscopy (LIBS).

Top articles published this week include a preview of our upcoming “The Future of Forensic Analysis” e-book, a few select offerings from “The Future of Forensic Analysis,” and a news story about next-generation mineral identification.

A pioneering study integrates laser-induced breakdown spectroscopy (LIBS) with Raman spectroscopy (RS) and applies machine learning (ML) to achieve exceptional accuracy in mineral identification. The combined approach not only leverages the strengths of both techniques but also enhances classification precision, achieving up to 98.4% accuracy.

Researchers have developed a cutting-edge, portable LIBS sensor designed for crime scene investigations, offering both handheld and tabletop modes. This device enables on-the-spot analysis of forensic samples with unprecedented sensitivity and depth, potentially transforming forensic science.

Matthieu Baudelet, an associate professor of Chemistry at the National Center for Forensic Science at the University of Central Florida, is currently exploring how laser-based spectroscopic techniques can be used in forensic anthropology. Spectroscopy recently sat down with Matthieu Baudelet, Kristen Livingston, and Katie Zejdlik to discuss their research as part of “The Future of Forensic Analysis” content series.

A recent study demonstrated how using laser spectroscopic techniques can help uncover new information about archaeological samples.

A recent study used laser-induced breakdown spectroscopy (LIBS) to analyze artifacts from King Djoser’s Step Pyramid at Saqqara.

Here, we present a compilation of recent studies that used laser-induced breakdown spectroscopy (LIBS) in their research.

A recent study from Southwest Jiaotong University examines using laser-induced breakdown spectroscopy (LIBS) to analyze the sturdiness of steel rails used in infrastructure projects.

Heavy metals in soil remains one of the most pressing issues in environmental conservation efforts. According to the authors of a new study, laser-induced breakdown spectroscopy (LIBS) can contribute to the solution.

During a talk at the Winter Conference on Plasma Spectrochemistry, a scientist from the Oak Ridge National Laboratory shared how his team is using laser induced breakdown spectroscopy to analyze TRISO particles.

Differing grades of aluminum alloys have large differences in their composition, especially when it comes to trace elements, emphasizing the need for them to be evaluated for means of production, use, and recycling.

This experiment employed laser-induced breakdown spectroscopy (LIBS) to enhance the accuracy of depth profiling in plasma-facing materials, paving the way for improved understanding of plasma-wall interactions in nuclear fusion reactors.

Laser-induced breakdown spectroscopy (LIBS) could be used to monitor chloride ingress in concrete structures, which has implications for future infrastructure.

Scientists from Xi’an Jiaotong University in Xi’an, China measured the effects of ablation craters on geomaterials that occur as a side effect of laser-induced breakdown spectroscopy (LIBS).

The use of high-resolution LIBS imaging requires the reduction of acquisition time. The authors describe a new developed system that accomplishes this goal and can be used in various applications where elemental composition and elemental distribution analysis is required.

Scientists from Moscow, Russia studied the dynamics of lithium plasma under laser-induced breakdown spectroscopy using a custom system made using 3DLINE code.

Scientists in Ireland recently tested the effectiveness of different machine learning (ML) methods for measuring contamination levels on wind turbine blades.

New research on fuel thermal conversion shows the potential of laser technology in real-time monitoring, revolutionizing efficiency, and understanding energy conversion processes.

A novel automated method for spectral background estimation in laser spectroscopy promises accuracy and minimal human intervention for quantitative analysis.

A recent study reveals insights for precise elemental mapping using laser-induced breakdown spectroscopy (LIBS).

NELIBS has gained prominence in various analytical fields, including microscopy, biomedicines, electrochemical and biosensors.

In a recent study, researchers used laser-induced breakdown spectroscopy (LIBS) to examine the complexities of plasma conditions, focusing on the addition of matrix elements.

In a recent study, collaborative spectroscopic methods, such as LIBS-Raman, were used for detecting and combatting heavy metal lead contamination in wheat seedlings, revealing critical insights for food security and human health.

At SciX, Johannes Pedarnig of Johannes Kepler University will be recognized as the 2023 SAS and Applied Spectroscopy William F. Meggers Award recipient. Here's a summary of the award session.

At SciX 2023, Ismail Boyaci from The Ohio State University unveiled the transformative potential of laser-induced breakdown spectroscopy (LIBS) in food analysis, offering rapid and precise solutions to enhance food safety and quality. LIBS emerges as a game-changing tool, poised to reshape how we scrutinize and safeguard our food supply.

A recent investigation of the optical emission of plasma on industrial steel samples using LA-SD-OES and LIBS revealed new findings about the oxide composition of the slag layer.

Understanding gallstone formation requires examining their elemental composition. Here, EDS and LIBS were used with PLS-DA to quantify elements found in human gallstones.