Metabolic contrast agents produced from transported solid 13C-glucose hyperpolarized via dynamic nuclear polarization

Abstract

Hyperpolarized metabolic contrast agents for magnetic resonance imaging can provide non-invasive and realtime information on tissue specific aberrant metabolism, but producing and handling them is highly demanding because of their short lifetime. Here a solid sample extraction, storage, and transport technique allows disconnecting production from end-user sites handling, as well as hour-long lifetimes of the agents.