Abstract
This paper presents the design and implementation of magnetic particle imaging (MPI) for 1D phantom imaging. Selection field setup, transmit and receive coil is designed and simulated in COMSOL Multiphysics ® . Comprehensive analysis of the selection field and homogenous transmit field superposition is carried out in COMSOL. 1D phantom is scanned at different positions inside the field of view (FOV). Optimum signals are achieved at static field free point (FFP) and minimum signals are observed at the boundaries (zero velocity of FFP) of the FOV.
Keywords
Magnetic particle imaging
Multiphysics
Superposition principle
Imaging phantom
Physics
Electromagnetic coil
Magnetic field
Position (finance)
Field (mathematics)
Point (geometry)
Particle (ecology)
Computer science
Magnetic nanoparticles
Optics
Finite element method
Nanoparticle
Geometry
Mathematics
Subject Areas
Characterization and Applications of Magnetic Nanoparticles
·Biomedical Engineering ·Physical Sciences
Geomagnetism and Paleomagnetism Studies
·Molecular Biology ·Life Sciences
Microfluidic and Bio-sensing Technologies
·Biomedical Engineering ·Physical Sciences
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