Substituted Fullerenes for Enhanced Optical Nuclear Hyperpolarization in Random Orientations
Sign Up to like & getrecommendations! Published in 2025 at "Nature Communications"
DOI: 10.1038/s41467-025-66211-y
Abstract: Polarized electron spins in photoexcited triplet states enable dynamic nuclear polarization (DNP) to enhance magnetic resonance imaging (MRI) sensitivity. For a practical nuclear polarization of 10%, single crystals must be precisely oriented in a magnetic… read more here.
Keywords: nuclear polarization; enhanced optical; polarizing agents; substituted fullerenes ... See more keywords
Improving Sensitivity of Solid-state NMR Spectroscopy by Rational Design of Polarizing Agents for Dynamic Nuclear Polarization.
Sign Up to like & getrecommendations! Published in 2017 at "Chimia"
DOI: 10.2533/chimia.2017.190
Abstract: We review our recent efforts to optimize the efficiency of polarizing agents for Dynamic Nuclear Polarization (DNP) in solid-state MAS NMR spectroscopy. We elucidate the links between DNP performance, molecular structure and electronic relaxation properties… read more here.
Keywords: solid state; polarizing agents; agents dynamic; nuclear polarization ... See more keywords