Florian Thieben, M.Sc.

Universitätsklinikum Hamburg-Eppendorf (UKE)
Sektion für Biomedizinische Bildgebung
Lottestraße 55
2ter Stock, Raum 202
22529 Hamburg
- Postanschrift -

Technische Universität Hamburg (TUHH)
Institut für Biomedizinische Bildgebung
Gebäude E, Raum 4.044
Am Schwarzenberg-Campus 3
21073 Hamburg

Tel.: 040 / 7410 56355
E-Mail: f.thieben(at)uke.de
E-Mail: florian.thieben(at)tuhh.de
ORCID: https://orcid.org/0000-0002-2890-5288

Research Interests

  • Magnetic Particle Imaging
  • Low noise electronics
  • Inductive sensors and filters
  • Magnetic Particle Imaging scanner characterization

Curriculum Vitae

Florian Thieben works as an electrical engineer in the group of Tobias Knopp for experimental Biomedical Imaging at the University Medical Center Hamburg-Eppendorf and the Hamburg University of Technology. In 2017 he graduated with a master's degree thesis on Entwicklung eines kompakten Magnet Partikel Spektrometers mit gradiometrischer Empfangskette".

Journal Publications

[145079]
Title: Organ specific mouse head coil for improved image quality in magnetic particle imaging.
Written by: M. Graeser, T. Liebing, P. Szwargulski, F. Förger, F. Thieben, P. Ludewig, T. Knopp
in: <em>International Journal on Magnetic Particle Imaging</em>. (2020).
Volume: <strong>6</strong>. Number: (2),
on pages: 1-3
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DOI: 10.18416/IJMPI.2020.2009046
URL: https://journal.iwmpi.org/index.php/iwmpi/article/view/276
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[www]

Note: inproceedings

Abstract: Magnetic particle imaging is a very useful tool in the detection of stroke. To study the ability of stroke in a mouse model the data acquisition is challenging as a mouse brain contains only a very small ratio of blood compared to large animals or humans. The effective concentration within the whole organ is therefore very small, especially compared to the heart or the liver. Typical MPI receiver coils however cover a sensitive region of around 30 mm to 50 mm and have a bore size of above 40 mm. This leads on the one hand to non-optimal signal coupling due to the distance to the particles and on the other hand strong signals from the heart can cause artifacts in the low signal regions. In this work we present a coil optimized for mouse brain imaging, which due to its small size, also dampens signal from regions outside of the coil.

Conference Proceedings

[145079]
Title: Organ specific mouse head coil for improved image quality in magnetic particle imaging.
Written by: M. Graeser, T. Liebing, P. Szwargulski, F. Förger, F. Thieben, P. Ludewig, T. Knopp
in: <em>International Journal on Magnetic Particle Imaging</em>. (2020).
Volume: <strong>6</strong>. Number: (2),
on pages: 1-3
Chapter:
Editor:
Publisher:
Series:
Address:
Edition:
ISBN:
how published:
Organization:
School:
Institution:
Type:
DOI: 10.18416/IJMPI.2020.2009046
URL: https://journal.iwmpi.org/index.php/iwmpi/article/view/276
ARXIVID:
PMID:

[www] [BibTex]

Note: inproceedings

Abstract: Magnetic particle imaging is a very useful tool in the detection of stroke. To study the ability of stroke in a mouse model the data acquisition is challenging as a mouse brain contains only a very small ratio of blood compared to large animals or humans. The effective concentration within the whole organ is therefore very small, especially compared to the heart or the liver. Typical MPI receiver coils however cover a sensitive region of around 30 mm to 50 mm and have a bore size of above 40 mm. This leads on the one hand to non-optimal signal coupling due to the distance to the particles and on the other hand strong signals from the heart can cause artifacts in the low signal regions. In this work we present a coil optimized for mouse brain imaging, which due to its small size, also dampens signal from regions outside of the coil.