투고논문

Sensitivity Enhancement in Solution NMR via

Photochemically Induced Dynamic Nuclear Polarization

Jonghyuk Im and Jung Ho Lee*

Department of Chemistry, Seoul National University, Seoul 08826, South Korea

Abstract Enhancements in NMR sensitivity have been the main driving force to extend the boundaries of NMR applications. Recently, techniques to shift the thermally populated nuclear spin states are employed to gain high NMR signals. Here, we introduce a technique called photochemically induced dynamic nuclear polarization (photo-CIDNP) and discuss its progresses in enhancing the solution-state NMR sensitivity.