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Abstract #2702

Evaluation of a metasurface resonator for in vivo imaging at 1.5T

Shimul Chandra Saha1, Alena V. Shchelokova2, Ioannis Sotiriou1, Alexey P. Slobozhanyuk2,3, Maria Koutsoupidou1, Elena Cellitti1, Helena Cano-Garcia1, Pavel A. Belov2, Andrew Webb4, George Palikaras1, and Efthymios Kallos1

1MediWiSe| Medical Wireless Sensing Ltd, London, United Kingdom, 2Department of Nanophotonics and Metamaterial, ITMO University, St. Petersburg, Russian Federation, 3Nonlinear Physics Center, Australian National University, Canberra, Australia, 4C.J. Gorter High Field Magnetic Resonance Center, Leiden University, Leiden, Netherlands

We present in vivo results from a metasurface structure comprising an array of brass wires embedded in a high epsilon and low loss medium. The metasurface was used to scan humans in a 1.5T MRI scanner and demonstrated enhancement of the signal-to-noise ratio up to 200% in the area-of-interest close to the metasurface.

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