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IBI > People > Martin Möddel

Dr. rer. nat. Martin Möddel (Hofmann)

Universitätsklinikum Hamburg-Eppendorf (UKE)
Sektion für Biomedizinische Bildgebung
Lottestraße 55
2ter Stock, Raum 212
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 56309
E-Mail: m.hofmann(at)uke.de
E-Mail: martin.hofmann(at)tuhh.de
ORCID: https://orcid.org/0000-0002-4737-7863

Research Interests

My research on tomographic imaging is primarily focused on magnetic particle imaging. In this context, I am engaged in the study of a number of problems, including:

  • Image reconstruction
    • Multi-contrast imaging
    • Multi-patch imaging
    • Artifact reduction
  • Magnetic field generation and characterisation
  • Receive path calibration

Curriculum Vitae

Martin Möddel is a postdoctoral researcher in the group of Tobias Knopp for experimental Biomedical Imaging at the University Medical Center Hamburg-Eppendorf and the Hamburg University of Technology. He received his PhD in physics from the Universität Siegen in 2014 on the topic of characterizing quantum correlations: the genuine multiparticle negativity as entanglement monotone. Prior to his PhD, he studied physics at the Universität Leipzig between 2005 and 2011, where he received his Diplom On the costratified Hilbert space structure of a lattice gauge model with semi-simple gauge group.

Journal Publications

[120376]
Title: Determining the Relation between Iron Mass and Spatial Resolution for a Human-Sized Magnetic Particle Brain Imager. <em>9th International Workshop on Magnetic Particle Imaging (IWMPI 2019)</em>
Written by: F. Thieben, M. Graeser, M. Boberg, P. Szwargulski, M. Möddel, and T. Knopp
in: (2019).
Volume: Number:
on pages: 41-42
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how published:
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[BibTex]

Note: inproceedings, brainimager

Abstract: The determination of brain perfusion is an important issue for the diagnosis of vascular diseases. Since the total iron dose is limited, the ability to measure and resolve low iron concentrations is of great interest. In this work, we investigated the relation between decreasing iron mass and spatial resolution for a human-sized MPI brain imager. We find the full-width at half maximum of a small delta sample to be a good initial measure for the spatial resolution. In our experiments, the achievable resolution showed only slight decrease over one decade of iron mass.

[120376]
Title: Determining the Relation between Iron Mass and Spatial Resolution for a Human-Sized Magnetic Particle Brain Imager. <em>9th International Workshop on Magnetic Particle Imaging (IWMPI 2019)</em>
Written by: F. Thieben, M. Graeser, M. Boberg, P. Szwargulski, M. Möddel, and T. Knopp
in: (2019).
Volume: Number:
on pages: 41-42
Chapter:
Editor:
Publisher:
Series:
Address:
Edition:
ISBN:
how published:
Organization:
School:
Institution:
Type:
DOI:
URL:
ARXIVID:
PMID:

[BibTex]

Note: inproceedings, brainimager

Abstract: The determination of brain perfusion is an important issue for the diagnosis of vascular diseases. Since the total iron dose is limited, the ability to measure and resolve low iron concentrations is of great interest. In this work, we investigated the relation between decreasing iron mass and spatial resolution for a human-sized MPI brain imager. We find the full-width at half maximum of a small delta sample to be a good initial measure for the spatial resolution. In our experiments, the achievable resolution showed only slight decrease over one decade of iron mass.

Conference Proceedings

[120376]
Title: Determining the Relation between Iron Mass and Spatial Resolution for a Human-Sized Magnetic Particle Brain Imager. <em>9th International Workshop on Magnetic Particle Imaging (IWMPI 2019)</em>
Written by: F. Thieben, M. Graeser, M. Boberg, P. Szwargulski, M. Möddel, and T. Knopp
in: (2019).
Volume: Number:
on pages: 41-42
Chapter:
Editor:
Publisher:
Series:
Address:
Edition:
ISBN:
how published:
Organization:
School:
Institution:
Type:
DOI:
URL:
ARXIVID:
PMID:

[BibTex]

Note: inproceedings, brainimager

Abstract: The determination of brain perfusion is an important issue for the diagnosis of vascular diseases. Since the total iron dose is limited, the ability to measure and resolve low iron concentrations is of great interest. In this work, we investigated the relation between decreasing iron mass and spatial resolution for a human-sized MPI brain imager. We find the full-width at half maximum of a small delta sample to be a good initial measure for the spatial resolution. In our experiments, the achievable resolution showed only slight decrease over one decade of iron mass.

[120376]
Title: Determining the Relation between Iron Mass and Spatial Resolution for a Human-Sized Magnetic Particle Brain Imager. <em>9th International Workshop on Magnetic Particle Imaging (IWMPI 2019)</em>
Written by: F. Thieben, M. Graeser, M. Boberg, P. Szwargulski, M. Möddel, and T. Knopp
in: (2019).
Volume: Number:
on pages: 41-42
Chapter:
Editor:
Publisher:
Series:
Address:
Edition:
ISBN:
how published:
Organization:
School:
Institution:
Type:
DOI:
URL:
ARXIVID:
PMID:

[BibTex]

Note: inproceedings, brainimager

Abstract: The determination of brain perfusion is an important issue for the diagnosis of vascular diseases. Since the total iron dose is limited, the ability to measure and resolve low iron concentrations is of great interest. In this work, we investigated the relation between decreasing iron mass and spatial resolution for a human-sized MPI brain imager. We find the full-width at half maximum of a small delta sample to be a good initial measure for the spatial resolution. In our experiments, the achievable resolution showed only slight decrease over one decade of iron mass.

TU Hamburg
Institute for Biomedical Imaging
Lottestraße 55, 2nd floor
22529 Hamburg
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