Evaluation of the magnetic properties of cosmetic contact lenses with a superconducting quantum interference device.

Abstract

We evaluated the magnetization of 21 cosmetic contact lens samples that included various coloring materials with a superconducting quantum interference device with regard to magnetic resonance (MR) safety. We found 7 samples were ferromagnetic; two had both ferromagnetic and diamagnetic properties; and the rest were diamagnetic. The saturated magnetization… (More)

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@article{Kuroda2014EvaluationOT, title={Evaluation of the magnetic properties of cosmetic contact lenses with a superconducting quantum interference device.}, author={Kagayaki Kuroda and Naoki Shirakawa and Yoshiyuki Yoshida and Kazuya Tawara and Akihiro Kobayashi and Toshiharu Nakai}, journal={Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine}, year={2014}, volume={13 3}, pages={207-14} }