Spin hyperpolarization in modern magnetic resonance

J Eills, D Budker, S Cavagnero, EY Chekmenev… - Chemical …, 2023 - ACS Publications
Magnetic resonance techniques are successfully utilized in a broad range of scientific
disciplines and in various practical applications, with medical magnetic resonance imaging …

Challenges and advances in the application of dynamic nuclear polarization to liquid-state NMR spectroscopy

N Abhyankar, V Szalai - The Journal of Physical Chemistry B, 2021 - ACS Publications
Nuclear magnetic resonance (NMR) spectroscopy is a powerful method to study the
molecular structure and dynamics of materials. The inherently low sensitivity of NMR …

Overhauser enhanced liquid state nuclear magnetic resonance spectroscopy in one and two dimensions

M Levien, L Yang, A van der Ham, M Reinhard… - Nature …, 2024 - nature.com
Nuclear magnetic resonance (NMR) is fundamental in the natural sciences, from chemical
analysis and structural biology, to medicine and physics. Despite its enormous …

Room-temperature dynamic nuclear polarization enhanced NMR spectroscopy of small biological molecules in water

D Dai, X Wang, Y Liu, XL Yang, C Glaubitz… - Nature …, 2021 - nature.com
Nuclear magnetic resonance (NMR) spectroscopy is a powerful and popular technique for
probing the molecular structures, dynamics and chemical properties. However the …

One-thousand-fold enhancement of high field liquid nuclear magnetic resonance signals at room temperature

G Liu, M Levien, N Karschin, G Parigi, C Luchinat… - Nature …, 2017 - nature.com
Nuclear magnetic resonance (NMR) is a fundamental spectroscopic technique for the study
of biological systems and materials, molecular imaging and the analysis of small molecules …

Basic facts and perspectives of Overhauser DNP NMR

E Ravera, C Luchinat, G Parigi - Journal of Magnetic Resonance, 2016 - Elsevier
After the first surprisingly large 1 H DNP enhancements of the water signal in aqueous
solutions of nitroxide radicals observed at high magnetic fields, Overhauser DNP is gaining …

Dynamic Nuclear Polarization of 13C Nuclei in the Liquid State over a 10 Tesla Field Range

T Orlando, R Dervişoğlu, M Levien… - Angewandte Chemie …, 2019 - Wiley Online Library
Nuclear magnetic resonance (NMR) techniques play an essential role in natural science
and medicine. In spite of the tremendous utility associated with the small energies detected …

Functionalized controlled porous glasses for producing radical-free hyperpolarized liquids by overhauser DNP

R Kircher, S Mross, H Hasse, K Münnemann - Molecules, 2022 - mdpi.com
Overhauser dynamic nuclear polarization (ODNP) can be used as a tool for NMR signal
enhancement and happens on very short time scales. Therefore, ODNP is well suited for the …

1H Hyperpolarization of Solutions by Overhauser Dynamic Nuclear Polarization with 13C–1H Polarization Transfer

Y Rao, A Venkatesh, P Moutzouri… - The Journal of Physical …, 2022 - ACS Publications
Dynamic nuclear polarization (DNP) is a method that can significantly increase the
sensitivity of nuclear magnetic resonance. The only effective DNP mechanism for in situ …

A triple resonance (e, 1H, 13C) probehead for liquid-state DNP experiments at 9.4 Tesla

V Denysenkov, D Dai, TF Prisner - Journal of Magnetic Resonance, 2022 - Elsevier
In DNP experiments, NMR signal intensity is increased by transferring the much larger
electron spin polarization to nuclear spins via microwave irradiation. Here we describe the …