Short Courses

Get ahead of EWCPS 2027 — one day early// – February 7th, 2027

 

The day before the 21st European Winter Conference on Plasma Spectrochemistry kicks off, join us for an exclusive lineup of short courses designed to give you a real edge. Taught in small, focused groups by leading experts in the field, these sessions dive deep into specialized topics in plasma spectrochemistry.

1. Fundamentals and applications of isotopic analysis using ICP-MS (13:00-16:00)

Presenter: Lana Abou-Zeid, Ghent University, Belgium

Isotopes of the same element tend to behave slightly differently during physical, chemical, and biological processes, leading to natural variations in their isotopic composition. These variations, even the subtle ones, can provide valuable information on the sources, transformations, and pathways of elements, making isotopic analysis valuable across a wide range of scientific disciplines. Inductively coupled plasma mass spectrometry (ICP-MS) emerged a powerful technique for investigating such isotopic variations, offering a wide range of isotope ratio precision, ranging from moderate precision (typically ≥0.05% RSD) using single-collector ICP-MS (SC-ICP-MS) to high precision (down to approximately 0.001% RSD) using multi-collector ICP-MS (MC-ICP-MS).

This course will provide an introduction to the fundamental aspects of isotopic analysis by ICP-MS, with a particular focus on the factors governing measurement precision and accuracy and on strategies for obtaining reliable isotope ratio data using both SC-ICP-MS and MC-ICP-MS. Key aspects of sample preparation will also be addressed, including sample mineralization and chromatographic purification, with emphasis on selecting appropriate procedures according to the chemical properties of the target element. Strategies for addressing spectral interferences and for correcting for instrumental mass discrimination will also be discussed. Throughout the course, case studies from our research group, complemented by relevant studies from the literature, will be presented to illustrate the fundamental analytical principles previously described and to demonstrate the broad applicability of isotopic analysis across a wide range of research fields, ranging from environmental and geochemical to biomedical applications.

Scheduled duration: 2.5 hr.

2. Laser induced plasma from atoms to molecules and particles (13:00-16:00)

Presenter: Alessandro De Giacomo, University of Bari, Italy

Laser-induced plasmas are highly dynamic systems whose physical and chemical properties evolve continuously following laser–matter interaction. The progressive decrease in electron temperature and electron number density drives changes in the dominant elementary processes and, consequently, in the species contributing to optical emission, evolving from ions to atoms and, at later times, to molecules. A fundamental understanding of these processes is therefore essential for interpreting laser-induced plasma emission and assessing the potentialities and limitations of Laser-Induced Breakdown Spectroscopy (LIBS).

This work critically discusses the evolution of laser-induced plasmas from a fundamental perspective, focusing on the mechanisms governing optical emission at different stages of plasma expansion. The influence of the surrounding environment is examined, including plasma evolution in air, vacuum, high-pressure gases, and liquids. These conditions strongly affect plasma dynamics and the resulting emission spectra. The fate of the ablated material is also considered, with particular attention to condensation, particle formation, and transport following plasma extinction. The roles of plasma charging and shockwave-driven transport are discussed in relation to material redeposition and its possible consequences for elemental analysis. Overall, this integrated perspective highlights the complex interplay between plasma evolution, emission mechanisms, environment, and material transport that ultimately determines LIBS performance.

Scheduled duration: 2.5 hr.

3. Beyond ICP: How Microwave-Induced Plasmas Are Redefining Elemental Analysis (13:00-16:00)

Presenter: Guillermo Grindlay, Department of Analytical Chemistry, Nutrition and Food Sciences, University of Al, Spain

Microwave induced plasma (MIP) technology has significantly evolved in recent years and thereby, analytical figures of merit by such discharges for many elements are on par with those afforded by inductively coupled plasma (ICP) in optical emission and mass spectrometry. Moreover, this technology offers some unique analytical capabilities for the analysis of complex matrices and direct air analysis. This course is designed to review the state of the art of MIP technology with special emphasis on instrument optimization, figures of merit, and current applications. Finally, the session will be concluded with a discussion of strengths and weaknesses of MIPs regarding ICPs.

Scheduled duration: 2.5 hr

4. Analytical challenges in food elemental analysis (16:00-19:00)

Presenters: Jens J. Sloth and Katrin Loeschner, Research Group for Analytical Food Chemistry, National Food Institute, Technical University of Denmark (DTU), Denmark

This short course addresses key analytical challenges encountered in elemental analysis of food. It is aimed at scientists and laboratory professionals with experience in elemental analysis techniques, such as ICP-OES and ICP-MS, who are interested in applying these methods to food samples, as well as those with limited experience in food analysis who are seeking a broader understanding of food-specific challenges.

The course will focus primarily on food safety and food control, with particular emphasis on elements of potential toxicological concern. Participants will be introduced to the diversity and complexity of food matrices and the associated analytical challenges related to sampling and sample preparation. Key aspects of contamination control, quality assurance / quality control, and data interpretation in food analysis will be presented. The European regulatory framework, analytical performance requirements, and the role of standardization in generating reliable and comparable results will also be addressed.

Selected case studies will demonstrate how analytical requirements drive method selection, validation and implementation in food analysis, while highlighting current challenges and future developments in the field.

Learning objectives:

  • Understand the specific challenges associated with elemental analysis of food matrices.
  • Recognize how regulatory and analytical performance requirements influence method selection and validation.
  • Identify critical aspects of sampling, sample preparation, contamination control, and quality assurance / quality control.

Scheduled duration: 2.5 hr

5. Fluorine detection with ICPMS and ESIMS and applications incl. PFAS (16:00-19:00)

Presenters: Jörg Feldmann and Viktoria Müller, University of Graz, Austria

Fluorine is one of the elements which cannot directly be detected by conventional ICPMS. How fluorine is forming detectable ions such as BaF+ will be explained and how a negative ion ICPMS works for halogens. This course will give also some background, how environmental analysis for organofluorines such as F-containing pesticides and F- containing pharmaceuticals and PFAS (per and polyfluorinated alkylated substances) is routinely analysed by target LC-MS/MS. Furthermore, will be demonstrated how ICPMS can be used for non-target HR-ESIMS. Applications about PFAS in food contact materials, ski wax, accumulation in wildlife as well as fluorinated compounds in sewage water. Additionally, we will feature how LA-ICPMS can be conducted for fluorine.

Scheduled duration: 2.5 hr