The 9th International Workshop on Magnetic Particle Imaging took place
in New York, March 2019. Since the first workshop in 2010, the
International Workshop on MPI (IWMPI) has been the premier forum for
researchers working in the MPI field. The workshop aims at covering the
status and recent developments of both the instrumentation and the
tracer material, as they are equally important in designing a well
performing MPI system. The main topics presented at the workshop include
hardware developments, image reconstruction and systems theory,
nanoparticle physics and theory, nanoparticle synthesis, spectroscopy,
patient safety, and medical/research applications of MPI: www.iwmpi.org.