We have changed our emailadres to vsieindhoven@gmail.com


On this page you will find the activities we will organize and have organized, and the planning for all new activities! We hope to welcome you soon at one of our events!

Theme evening

On Friday March 1st we will kick-off the annual theme evening with a poké bowl dinner (from IWok&Go). Followed by the actual lectures, which are this year again organized together the alumni association of physics VENI. This year we will dive into the topic of nuclear technology in the broad sense: from isotopic labelling to how to build a nuclear reactor to how to manage waste.

Hopefully you are as energetic about this topic as we are and hope to see you there!

If you are not able to reach Eindhoven this day: no worries. We will provide a live stream.


Helix building at TU/e.


18h00 - Walk in

18h15  - Dinner

19h00 Welcome by VSI/e & VENI
19h10 Creating hope for cancer patients : making 225Ac accessible 

Sven van den Berghe, PANTERA

19h50PALLAS: Nucleair New Build in the Netherlands 

Stijn Franssen – Rijsingen, NRG

20h30  -  Break
20h40  - Geological disposal of radioactive waste 

Erika Neeft, COVRA

21h20Wrap-up VSI/e & VENI

21h30 - Networking

22h30 - End


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Creating hope for cancer patients: making 225Ac accessible | Sven van den Berghe (Pantera)

Our core belief is that these powerful medical tools deserve a central role in oncology for their potential to treat cancers effectively while preserving patient’s quality of life. Our focus is on the radiotheranostics field, which facilitates patient-tailored optimization of treatment by tracking the distribution of therapeutic agents in the body. This cutting-edge approach minimizes patient side-effects while enhancing treatment efficacy.

Our vision is to make such personalized nuclear medicine treatments a reality, making them widely available and affordable. To realize this vision, we are establishing a state-of-the-art production facility for actinium-225 (225Ac) in Mol, Belgium. Our unique production process, employing the photonuclear or ‘gamma’ route, transforms radium-226 (226Ra) into 225Ra, which in turn decays into 225Ac. This high-purity 225Ac is then supplied as an Active Product Ingredient (API) to the global pharmaceutical market.

In addition to ensuring quality, we prioritize sustainability. The radium in our process is recycled and reused, emphasizing our commitment to environmentally friendly practices. At PanTera, we are not only supporting the development of the next generation of cancer treatments but also fostering a future where personalized nuclear medicine is the norm.


PALLAS: Nuclear New Build in the Netherlands | Stijn Franssen–Rijsingen (PALLAS/NRG)

For the first time since 1973 a new reactor is being built in the Netherlands. The PALLAS reactor in Petten will replace the High Flux Reactor (HFR) that has been operational for the past fifty years. The HFR was originally designed as a research reactor, and only later modified to allow for the production of larger quantities of (medical) isotopes for which Petten is known today. The PALLAS reactor has been designed to meet the growing demand for medical isotopes in the market. This presentation go into the design of PALLAS, the current state of its construction and the envisaged usage.


Geological disposal of radioactive waste | Erika Neeft (COVRA)

Some types of radioactive waste remain hazardous for thousands of years. Disposal of the waste in stable geological formations is the solution for this long-lived waste according to the current state of technology and science. This is done by placing packages with radioactive waste in an underground facility, hundreds of meters below the land surface. After closure of a facility, isolation of the waste and containment of the radionuclides are achieved by a disposal system consisting of engineered barriers, the geological formation and surrounding rock formations.

This geological disposal of radioactive waste has been studied in the Netherlands for more than four decades. Suitable geological formations in the Netherlands are million year old poorly indurated clay layers and rock salt domes, pillows and beds. Clays have a very small water permeability, reducing conditions which limits the solubility of many metals and redox sensitive elements and solid phases to which radionuclides stick if these radionuclides would be released from the engineered barriers. All remaining million year old existing rock salt formations are surrounded by insoluble materials such as clay and anhydrite. This current preservation of rock salt provides the evidence that radionuclides from the waste can also sufficiently be contained in rock salt formations.