71 citations · 186 across the 9 of their papers we have counts for
8 papers · 1 filter
Robust nuclear hyperpolarization of small molecules through intermolecular transfer of parahydrogen-derived polarization
Bogdan A. Rodin, Anna Parker, Laurynas Dagys +12
The recent advent of hyperpolarization techniques, which can enhance NMR signals by several orders of magnitude relative to thermally polarized samples, has enabled applications tr…
Robust Parahydrogen-Induced Polarization at High Concentrations
Laurynas Dagys, Martin C. Korzeczek, Anna J. Parker +7
Parahydrogen-Induced Polarization (PHIP) is a potent technique for generating target molecules with high nuclear spin polarization. The PHIP process involves a chemical reaction be…
Radio-Frequency Sweeps at μT Fields for Parahydrogen-Induced Polarization of Biomolecules
Alastair Marshall, Alon Salhov, Martin Gierse +12
Magnetic resonance imaging of C-labeled metabolites enhanced by parahydrogen-induced polarization (PHIP) can enable real-time monitoring of processes within the body. We int…
Selectively pulsed spin order transfer increases parahydrogen-induced NMR amplification of insensitive nuclei and makes polarization transfer more robust
Andreas B. Schmidt, Arne Brahms, Frowin Ellermann +6
We describe a new method for pulsed spin order transfer (SOT) of parahydrogen induced polarization (PHIP) that enables close to 100 % polarization in incompletely 2H-labeled molecu…
Hyperpolarized solution-state NMR spectroscopy with optically polarized crystals
Tim R. Eichhorn, Anna J. Parker, Felix Josten +22
Nuclear spin hyperpolarization provides a promising route to overcome the challenges imposed by the limited sensitivity of nuclear magnetic resonance. Here we demonstrate that diss…
Theoretical Description of Hyperpolarization Formation in the SABRE-relay Method
Stephan Knecht, Danila A. Barskiy, Gerd Buntkowsky +1
SABRE (Signal Amplification By Reversible Exchange) has become a widely used method for hyper-polarizing nuclear spins, thereby enhancing their Nuclear Magnetic Resonance (NMR) sig…
Quantitative quantum mechanical approach to SABRE hyperpolarization at high magnetic fields
Stephan Knecht, Konstantin L. Ivanov
A theoretical approach is proposed for quantitative modeling of SABRE (Signal Amplification By Reversible Exchange) experiments performed at a high magnetic field of an NMR spectro…
Efficient conversion of anti-phase spin order of protons into 15N magnetization using SLIC-SABRE
Stephan Knecht, Alexey S. Kiryutin, Alexandra V. Yurkovskaya +1
SABRE (Signal Amplification By Reversible Exchange) is a technique for enhancement of NMR (Nuclear Magnetic Resonance) signals, which utilizes parahydrogen (pH2, the H2 molecule in…