Coloring ultrasensitive MRI with tunable metal–organic frameworks

Abstract
Metal organic frameworks with tunable pore structures are able to provide varied chemical environments for hyperpolarized129Xe atom hosting, which results in distinguishing magnetic resonance signals, and stains ultra-sensitive magnetic resonance imaging (MRI) with diverse colors.
Funding Information
  • National Natural Science Foundation of China (91859206, 81625011, 81871453, 21921004, 81825012)
  • National Key Research and Development Program of China (2018YFA0700400)
  • Chinese Academy of Sciences (ZDBS-LY-JSC004)