- Lotfi Talalwa
Faculty: Faculty of Applied Sciences
Accurate Specialization: Medical Physics
Palestinian Supervisor affiliation: Palestine Technical University –Kadoorie
Degree aims: PhD
FZJ Supervisor: Prof.Dr.Ghaleb Natour / Main Supervisor Dr.Simone Beer/ Scientific advisor
Center in Juelich: Central Institute for Engineering, Electronics and Analytics -Engineering and Technology (ZEA-1), Institute of Neuroscience and Medicine- Molecular Organization of the Brain (INM-2)
Affiliated University in Germany: Rheinisch-Westfälische Technische Hochschule Aachen (RWTH-Aachen)
Department: Department of Doctoral Studies
Faculty: Faculty of Mechanical Engineering
The mission research period : 1st June 2018 – 31st May 2021
Title of Research: Development of a dedicated brain phantom for Hybrid PET/MRI acquisition
Research Purpose: The project aims to investigate a new series of 3-D printable rubber-elastomeric polymers on behalf of their suitability to serve as tissue mimicking materials (TMMs) for the development of novel phantoms for hybrid PET/MRI.
Main outputs/results: The initial results demonstrate that these materials have a close dielectric, radiological and structural properties compared to the properties of tissues and organs of the human body and they hold great promise for designing novel phantoms for hybrid imaging, such as Hybrid PET/MRI (Biograph mMR)
Main Impact: This study demonstrate that these filaments with their unique properties will be good candidates for the construction of phantoms (e.g. for mimicking brain tissues) for hybrid PET/MRI using a low cost 3D printing layer by layer additive manufacturing method. Such novel multi-modal phantoms could potentially be used as new standard for development and evaluation of PET/MRI methods (e.g. regarding attenuation and motion correction, image reconstruction and general image quality assessment).
Moreover, this study might serve as a reference or guideline for scientists and researchers on how to handle these new experimental 3D printable filaments and how to utilize these materials in medical field applications, especially the applications that required flexible 3-D printed objects.
- Nuclear Waste Depository and Storing / HITEC workshop in Schachtanlage Asse II, Endlager Morsleben
- Electrons as an educt: using electricity in chemical reactions / HITEC workshop in Forschungszentrum Jülich.
- Residency for postgraduate training at German Aerospace Center (DLR) for two years, Cologne , Germany.
- Course in Good Scientific Practice / Organized By HITEC at Forschungszentrum Jülich .
- Project Management course / Organized By HITEC at Forschungszentrum Jülich .
- Team Communication course / Organized By HITEC in Vossenack .
- Scientific Presentation course / Organized By HITEC at Forschungszentrum Jülich .
- Scientific Writing And Publishing course / Organized By HITEC at Forschungszentrum Jülich .
- Oral presentation in HITEC event with another 18 PhD students from different backgrounds and institutes from FZJ / Organized by Lotfi Talalwa from ZEA-1 & INM-2 and my colleague from ZEA-1 , funded by HITEC / Versailles, France.
- Intensive course in Hybrid nuclear medicine devices: Instrumentation and Application / Manchester – UK.
- Cardiopulmonary resuscitation (CPR) and First-Aid course / By DIGO Help at Forschungszentrum Jülich.
- MRI safety and PET Safety / By INM-2 at Forschungszentrum Jülich.
- Courses in Manufacturing Technology I&II , as a PhD student at the Faculty of Mechanical engineering in RWTH Aachen.
- Oral presentation in Palestinian-German-Science Bridge PGSB -4th PGSB Cooperation Workshop 2019 in AlBireh-Ramallah, Palestine.
- Oral presentation in Palestinian-German Science Bridge - School Exchange/ with Jülich School Gymnasium Haus Overbach at Forschungszentrum Jülich.
- The 2019 IEEE Nuclear Science Symposium (NSS) and Medical Imaging Conference (MIC), the 26th International Symposium on Room-Temperature X-Ray and Gamma-Ray Detectors, Poster presentation , 26th of October – 2nd of November 2019 /Manchester, UK. https://nssmic.ieee.org/2019/https://nssmic.ieee.org/2019/
- The 2020 IEEE Nuclear Science Symposium and Medical Imaging Conference - 27th International Symposium on Room Temperature Semiconductor X-Ray & Gamma-Ray Detectors , 31 October – 7 November 2020 / Boston, MA, USA / Registered and will be attended Online due to COVID-19 Pandemic , https://nssmic.ieee.org/2020/https://nssmic.ieee.org/2020/
- L. Talalwa, A. Gordji-Nejad, G. Natour, A. Drzezga, A. Bauer and S. Beer, "Evaluation of 3D printable rubber-elastomeric polymer as phantom material for Hybrid PET/MRI," 2019 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), Manchester, United Kingdom, 2019, pp. 1-3, doi: 10.1109/NSS/MIC42101.2019.9059949.
- ” T1-Mapping and Dielectric Properties Evaluation of 3D-printalbe PORO-LAY materials as tissue mimicking materials for MRI phantoms” Lotfi Talalwa, Ghaleb Natour, Alexander Drzezga, Andreas Bauer, Ali Gordji-Nejad and Simone Beer/ Submitted
- “Radiological characteristics of a new experimental rubber elastomeric polymer used in three-dimensional printing with different infill densities” L.Talalwa, G.Natour, A.Drzezga, A.Bauer and S.Beer/ In process