Stage | Chemical Fingerprinting of Tyres and Leachates Using High-Resolution Mass Spectrometry

Stage | Chemical Fingerprinting of Tyres and Leachates Using High-Resolution Mass Spectrometry

About this position

With the implementation of stricter vehicle emission standards and the increasing weight of vehicles, particularly electric vehicles, emissions from tyre and road wear particles (TRWPs) have now overtaken exhaust emissions as a major source of environmental pollution. These particles contribute to microplastic contamination and chemical leaching, raising concerns about their impact on ecosystems and human health.

What will be your role?

You will contribute to a work package focused on understanding how tyre additives degrade and transform under environmental conditions. Your primary task will be to analyze high-resolution mass spectrometry (HRMS) data to identify:

• Additives and chemicals present in new tyres.
• Leachates from simulated rain and UV-degradation.
• Transformation and degradation products of tyre additives.
• A number of tyres (e.g., natural vs. synthetic rubber) will be tested to reflect market diversity. UV-degradation experiments will follow international standards for accelerated weathering, including simulated rainfall collection for chemical analysis.

What we expect from you

We are seeking candidates who are pursuing an educational background in analytical chemistry or data science. Proficiency in English is required, and knowledge of Dutch is a plus. Ideal candidates will have a strong interest in environmental science, particularly in the study of microplastics and chemical leaching, a good understanding of computational mass spectrometry, be proficient in Python and possess key qualities such as analytical thinking, attention to detail, and the ability to work independently and collaboratively in a research setting.

What you'll get in return

You want an internship opportunity on the precursor of your career; an internship gives you an opportunity to take a good look at your prospective future employer. TNO goes a step further. It’s not just looking that interests us; you and your knowledge are essential to our innovation. That’s why we attach a great deal of value to your personal and professional development. You will, of course, be properly supervised during your work placement and be given the scope for you to get the best out of yourself. Furthermore, we provide:

• A highly professional, innovative internship environment, within a team of top experts.
• A suitable internship allowance (615 euro for wo-, hbo- and mbo-students, for a full-time internship).
• Possibility of eight hours of free leave per internship month (for a full-time internship).
• A free membership of Jong TNO, where you can meet other TNO professionals and join several activities, such as sports activities, (work-related) courses or the yearly ski-trip.
• Use of a laptop.
• An allowance for travel expenses in case you don’t receive an OV-card.

TNO as an employer

At TNO, we innovate for a healthier, safer and more sustainable life. And for a strong economy. Since 1932, we have been making knowledge and technology available for the common good. We find each other in wonder and ingenuity. We are driven to push boundaries. There is all the space and support for your talent and ambition. You work with people who will challenge you: who inspire you and want to learn from you. Our state-of-the-art facilities are there to realize your vision. What you do at TNO matters: impact makes the difference. Because with every innovation you contribute to tomorrow’s world.

At TNO we encourage an inclusive work environment, where you can be yourself. Whatever your story and whatever unique qualities you bring to the table. It is by combining our unique strengths and perspectives that we are able to develop innovations that make a real difference in society.