International Journal on Magnetic Particle Imaging IJMPI
Vol. 10 No. 1 Suppl 1 (2024): Int J Mag Part Imag

Proceedings Articles

Super-resolution Pulsed Magnetic Particle Imaging Using Shape Anisotropic Nanoparticles

Main Article Content

Lei Li (Xidian University), Haohao Yan , Zhongliang Wang , Xin Feng , Jie Tian 


Pulsed magnetic particle imaging (MPI) allows the use of long relaxation time magnetic particles to achieve high-resolution images. In this study, we proposed a super-resolution imaging method for pulsed MPI, which can further enhance its spatial resolution. We validated our approach using autonomously synthesized long relaxation time shape anisotropic nanoparticles on our in-house-built 1D MPI system. The results demonstrate a spatial resolution of 1.0 mm under a gradient field of 1.2 T/m.

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