Hyperpolarized water as universal sensitivity booster in biomolecular NMR

C Hilty, D Kurzbach, L Frydman - Nature protocols, 2022 - nature.com
NMR spectroscopy is the only method to access the structural dynamics of biomolecules at
high (atomistic) resolution in their native solution state. However, this method's low …

Practical dissolution dynamic nuclear polarization

SJ Elliott, Q Stern, M Ceillier, T El Daraï… - Progress in Nuclear …, 2021 - Elsevier
This review article intends to provide insightful advice for dissolution-dynamic nuclear
polarization in the form of a practical handbook. The goal is to aid research groups to …

Selective isotope labeling and LC-photo-CIDNP enable NMR spectroscopy at low-nanomolar concentration

H Yang, S Li, CA Mickles, V Guzman-Luna… - Journal of the …, 2022 - ACS Publications
NMR spectroscopy is a powerful tool to investigate molecular structure and dynamics. The
poor sensitivity of this technique, however, limits its ability to tackle questions requiring dilute …

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 …

Characterization of protein–ligand interactions by SABRE

R Mandal, P Pham, C Hilty - Chemical Science, 2021 - pubs.rsc.org
Nuclear spin hyperpolarization through signal amplification by reversible exchange
(SABRE), the non-hydrogenative version of para-hydrogen induced polarization, is …

Solution NMR investigations of integral membrane proteins: Challenges and innovations

M Necelis, C McDermott, MB Dufrisne… - Current Opinion in …, 2023 - Elsevier
Compared to soluble protein counterparts, the understanding of membrane protein stability,
solvent interactions, and function are not as well understood. Recent advancements in …

Ligand strain and its conformational complexity is a major factor in the binding of cyclic dinucleotides to STING protein

M Smola, O Gutten, M Dejmek… - Angewandte Chemie …, 2021 - Wiley Online Library
STING (stimulator of interferon genes) is a key regulator of innate immunity that has recently
been recognized as a promising drug target. STING is activated by cyclic dinucleotides …

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 …

Parahydrogen in Reversible Exchange Induces Long-Lived 15N Hyperpolarization of Anticancer Drugs Anastrozole and Letrozole

K MacCulloch, A Browning, P TomHon… - Analytical …, 2023 - ACS Publications
Hyperpolarization modalities overcome the sensitivity limitations of NMR and unlock new
applications. Signal amplification by reversible exchange (SABRE) is a particularly cheap …

Biomolecular interactions studied by low-field NMR using SABRE hyperpolarization

P Pham, C Hilty - Chemical Science, 2023 - pubs.rsc.org
We demonstrate that low-field nuclear magnetic resonance provides a means for measuring
biomacromolecular interactions without requiring a superconducting, or even a permanent …