Surface ligand-directed pair-wise hydrogenation for heterogeneous phase 
hyperpolarization.

Glöggler, S.; Grunfeld, A. M.; Ertas, Y. N.; McCormick, J.; Wagnerc, S.; Bouchard, L. S.

doi:10.1039/C5CC08648E

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Surface ligand-directed pair-wise hydrogenation for heterogeneous phase hyperpolarization.

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Glöggler, S.
Research Group of NMR Signal Enhancement, MPI for Biophysical Chemistry, Max Planck Society;

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Citation

Glöggler, S., Grunfeld, A. M., Ertas, Y. N., McCormick, J., Wagnerc, S., & Bouchard, L. S. (2015). Surface ligand-directed pair-wise hydrogenation for heterogeneous phase hyperpolarization. Chemical Communications, 52(3), 605-608. doi:10.1039/C5CC08648E.

Cite as: https://hdl.handle.net/11858/00-001M-0000-002E-2326-C

Abstract

para-Hydrogen induced polarization is a technique of magnetic resonance hyperpolarization utilizing hydrogen's para-spin state for generating signal intensities at magnitudes far greater than state-of-the-art magnets. Platinum nanoparticle-catalysts with cysteine-capping are presented. The measured polarization is the highest reported to date in water, paving pathways for generating medical imaging contrast agents.