International Journal on Magnetic Particle Imaging IJMPI
Vol. 6 No. 2 Suppl 1 (2020): Int J Mag Part Imag

Proceedings Articles

Investigation of the spatial resolution and penetration depth of a single-sided MPI device in three-dimensional imaging

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Yvonne Blancke Soares (University of Luebeck), Ksenija Gräfe , Kerstin Lüdtke-Buzug , Thorsten M. Buzug 


A one-sided arrangement of the components relevant for magnetic particle imaging leads to improved patient access, as the object size can be unlimited. In this paper, we further investigate the properties of the single-sided MPI system published earlier. A phantom with up to five positions filled with Perimag particles was rotated to evaluate the spatial resolution depending on the orientation of the receive coils. The reconstruction was done with a Kaczmarz algorithm and a Tikhonov regularization with individually calculated regularization parameters for each measurement. The penetration depth and the spatial resolution in the y-,z-plane were evaluated.


Int. J. Mag. Part. Imag. 6(2), Suppl. 1, 2020, Article ID: 2009053, DOI: 10.18416/IJMPI.2020.2009053

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