A5050135735- Advanced NMR Techniques and Applications
- Solid-state spectroscopy and crystallography
- Electron Spin Resonance Studies
- Atomic and Subatomic Physics Research
Duke University
2022-2024
The inherently low signal-to-noise ratio of NMR and MRI is now being addressed by hyperpolarization methods. For example, iridium-based catalysts that reversibly bind both parahydrogen ligands in solution can hyperpolarize protons (SABRE) or heteronuclei (X-SABRE) on a wide variety ligands, using complex interplay spin dynamics chemical exchange processes, with common signal enhancements between 10 3 4 . This does not approach obvious theoretical limits, further enhancement would be valuable...
The inherently low signal-to-noise ratio of NMR and MRI is now being addressed by hyperpolarization methods. For example, iridium-based catalysts that reversibly bind both parahydrogen ligands in solution can hyperpolarize protons (SABRE) or heteronuclei (X-SABRE) on a wide variety ligands, using complex interplay spin dynamics chemical exchange processes, with common signal enhancements between $10^3-10^4$. This does not approach obvious theoretical limits, further enhancement would be...