Cocrystalline Matrices for Hyperpolarization at Room Temperature Using Photoexcited Electrons

This is the authors' abstract. We don't add key points for this paper.

We propose using cocrystals as effective polarization matrices for triplet dynamic nuclear polarization (DNP) at room temperature. The polarization source can be uniformly doped into cocrystals formed through acid-acid, amide-amide, and acid-amide synthons. The dense-packing crystal structures, facilitated by multiple hydrogen bonding and π-π interactions, result in extended