The Final Conference of the PRIORITY COST Action gathered more than 150 participants at the Technical University of Leoben – Montanuniversität for a four-day program dedicated to the scientific, technical, and societal challenges posed by micro- and nanoplastics in the environment.

From 2-5 September, the event brought together experts, researchers, policymakers, industry, and civil society to conclude PRIORITY’s collaborative achievements. Participants contributed through thematic sessions, oral and poster presentations, networking activities, and dedicated opportunities for early-career researchers. The conference offered a great opportunity to strengthen Europe-wide and international cooperation on plastics pollution.

One of the key moments of the conference was Session 4: Networking with External Projects, chaired by Stefania Federici and Aleksandra Tubic.
This session provided a platform for external projects addressing micro- and nanoplastics or related environmental challenges to showcase their objectives, methodologies, and achievements. By facilitating interactions across different initiatives, the session aimed to enhance collaboration, foster synergies, and amplify the collective impact of ongoing research across Europe and beyond. Representatives were encouraged to share their dissemination strategies, expand their professional networks, and explore new avenues for joint work in the growing field of micro- and nanoplastics research.

Our project coordinator, Milica Velimirovic (VITO) represented the project at the conference. She contributed to the scientific program wiht the general poster presentation of the project, highlighting its objectives and progress related to Safe-and-Sustainable-by-Design (SSbD) methodologies for chemicals and materials. Her participation helped raise awareness of the project’s approach, foster potential collaborations, and strengthen connections between the SSbD4CHeM project and the broader PRIORITY community.

One highlight of the event was the opportunity of meeting one of the members of our External Advisory Board, Melanie MacGregor, from the Flinders Universty!

Stephan Wagner is Professor for Environmental Analysis at Fresenius University of Applied Sciences (Hochschule Fresenius) (Leipzig, Germany). Within SSbD4CheM, he is leading the work package on analytical methods for visualisation, characterisation, analysis and identification of particles and organic compounds in the materials and products of the project.

Tell us a bit about yourself. What is your area of expertise?

Stephan Wagner: By training I am an environmental scientist with a focus on environmental analytics. Over the last ten years my research portfolio has expanded from environmental analysis to food, materials and consumer product analysis. My team and I develop new analytical approaches and apply them to the development of new technologies and risk assessment. We work with organic and inorganic mass spectrometry techniques. I like this area because we work very close to the application and it allows a high degree of innovation.

How does your specific work package “Analytical methods for tailored requests” contribute to the project?

SW: Our work package is designed to support the Safe-and-Sustainable-by-Design (SSbD) approach for the three case studies in the project by providing new and fit-for-purpose analytical tools. We aim to develop innovative analytical tools for imaging, nano- and microparticle characterisation, volatile organic compound (VOC) analysis and identification of unknown organic compounds in the materials and products of the project case studies. In this work package, analytical research and industrial application are very closely linked. We drive analytical innovation by considering the analytical needs of the industry in our work package.

For example, we are developing and implementing mass spectrometry-based analytical detection techniques for VOCs and applying them directly to characterise VOC emissions from vehicle interiors using state-of-the-art emission test chambers. These tests provide exposure concentration data that will be used for safety assessment of the new materials in car interiors.

What is the most exciting thing about the activities in your work package?

SW: We have been involved in many European and national projects where new analytical approaches have been developed. In SSbD4CheM, we want to not only develop and optimise new analytical approaches, but also apply them to the SSbD framework. Therefore, our partners are from research institutions and industry, which makes the work very exciting. For the next project period, we will also investigate the potential for harmonising our newly developed methods, which would make them applicable beyond the project.