people

Vasileios Papalampropoulos is a PhD researcher at the Reactor Institute Delft and graduate of LMU Munich. His academic interests center on artificial intelligence in physics and biomedical sciences, with experience in developing high-performance models for early-stage cancer detection using spectroscopic blood data at Attoworld. His research combines deep learning, feature selection, and dimensionality reduction to build interpretable, robust AI systems. With a strong background in physics, quantum and molecular modeling, and statistics, he focuses on using AI to analyze complex datasets, optimize experimental workflows, and advance data-driven discovery in medical diagnostics and radiation science.

Stefanos Margis is a PhD researcher within the Nuclear Medicine group at Radboud University Medical Center. His PhD project is project is focused on the dosimetry of Targeted Radionuclide Therapy (TRT) in cancer within the UNRANU consortium, under the supervision of Frank Nijsen, Sandra Heskamp, Mark Konijnenberg, Giulia Tamborino and Konstantinos Chatzipapas. More precisely, his research focuses on the development of computation models based on GEANT4 Monte Carlo code to calculate absorbed doses in 2D and 3D for in-vitro and in-vivo experiments. The aim of his work is to link the simulated absorbed dose with experimental biological data, contributing to a deeper understanding of the relationship between radiation absorbed dose and biological response in targeted radionuclide therapy.

Eftychia Panagiotarakou holds a Bachelor’s degree in Physics from the University of Patras and is currently pursuing a Master’s in Medical Physics at the same institution. As part of her master’s studies, she is conducting a project (part of her thesis) at the Reactor Institute Delft (TU Delft) through the Erasmus program, focusing on dosimetric investigation into the use of alpha- and beta-emitters for radionuclide therapy. Her academic interests center on medical physics, radiation therapy, and advancing methods that improve the overall quality and safety of clinical practice. With a strong background in physics and a growing specialization in radiation-related medical applications, she looks forward to continuing her professional development, further expanding her academic involvement, and exploring future opportunities in the field.

Konstantinos Vasilopoulos obtained a BSc in Physics and currently finishes his MSc studies in Medical and Radiation Physics at the University of Patras. In the Reactor Institute Delft he elaborates his MSc thesis entitled: “The use of moleculardna for the investigation of cellular damage induced by radiation therapy”. He has a strong interest to continue his academic career and his academic interests are about DNA and radiation damage. Except that, he is an Astronomy and Astrophotography enthusiast.