Ultrahigh magnetic resonance contrast switching with water gated polymer–silica nanoparticles Home » Ultrahigh magnetic resonance contrast switching with water gated polymer–silica nanoparticles October 2, 2023April 26, 2024 by admin D. Yuan, C. M. Ellis, F. Mozes, J. J. Davis Chem. Commun. 2023, 59, 6008-3011