Prof. Dr. Armin Lühr
Department of Physics
Otto-Hahn-Str. 4
44227 Dortmund
Room: P2-02-514
E-Mail: armin.luehr@tu-dortmund.de
Tel.: +49 (0)231 755-4900

Secretariat
"The department of medical physics and radiotherapy is particularly concerned with the further development of proton therapy - a special procedure for the gentler high-precision irradiation of tumors. For the best possible therapeutic success, it is important to understand the effectiveness of the proton beams and to be able to predict them for individual patient irradiation.
The working group realizes precise simulations for the exact characterization of the radiation e.g. for experimental or clinical studies. Based on this, it performs radiobiological studies and modeling of radiation effects in patients, with the goal of improving the efficacy of proton therapy.
The close collaboration with leading proton therapy centers in Essen (WPE), Dresden (OncoRay) and Heidelberg (HIT) as well as with the Research Training Group Precision Proton Therapy allows a fast transfer of research results into the clinic."



![3D visualisation of human neuronal tissue reconstructed by multi-scale X-ray phase contrast tomography. Neuronal cell nuclei are shown in yellow for the granule neurons in the dentate gyrus region of the hippocampus. Blood vessels are shown in red. By changing the X-ray optical magnification in the multi-scale recordings, one can zoom into regions-of-interest (red ovals). In these scans the resolution is high enough to resolve sub-structures of the nucleus, associated with different DNA packing regimes. Adapted from [6]](/storages/physik/_processed_/e/4/csm_Kolloquium_Salditt_0e30a3f090.png)




