Hyperpolarized NMR Spectroscopy: d‐DNP, PHIP, and SABRE Techniques

KV Kovtunov, EV Pokochueva… - Chemistry–An Asian …, 2018 - Wiley Online Library
The intensity of NMR signals can be enhanced by several orders of magnitude by using
various techniques for the hyperpolarization of different molecules. Such approaches can …

NMR hyperpolarization techniques of gases

DA Barskiy, AM Coffey, P Nikolaou… - … A European Journal, 2017 - Wiley Online Library
Nuclear spin polarization can be significantly increased through the process of
hyperpolarization, leading to an increase in the sensitivity of nuclear magnetic resonance …

Well-defined cobalt (I) dihydrogen catalyst: experimental evidence for a Co (I)/Co (III) redox process in olefin hydrogenation

K Tokmic, CR Markus, L Zhu… - Journal of the American …, 2016 - ACS Publications
The synthesis of a cobalt dihydrogen CoI-(H2) complex prepared from a CoI-(N2) precursor
supported by a monoanionic pincer bis (carbene) ligand, MesCCC (MesCCC= bis (mesityl …

Application and methodology of dissolution dynamic nuclear polarization in physical, chemical and biological contexts

S Jannin, JN Dumez, P Giraudeau… - Journal of Magnetic …, 2019 - Elsevier
Dissolution dynamic nuclear polarization (d-DNP) is a versatile method to enhance nuclear
magnetic resonance (NMR) spectroscopy. It boosts signal intensities by four to five orders of …

Through-space multinuclear magnetic resonance signal enhancement induced by parahydrogen and radiofrequency amplification by stimulated emission of radiation

OG Salnikov, IA Trofimov, AN Pravdivtsev… - Analytical …, 2022 - ACS Publications
Hyperpolarized (ie, polarized far beyond the thermal equilibrium) nuclear spins can result in
the radiofrequency amplification by stimulated emission of radiation (RASER) effect. Here …

Parahydrogen-based NMR signal amplification by reversible exchange (SABRE): Recent advances and applications

OG Salnikov, DB Burueva, IV Skovpin… - Mendeleev …, 2023 - Elsevier
Signal amplification by reversible exchange (SABRE) is a rapidly developing nuclear
magnetic resonance (NMR) hyperpolarization technique utilizing parahydrogen for dramatic …

[PDF][PDF] Nuclear magnetic resonance spectroscopy

CD Ridge - 2022 - toc.library.ethz.ch
Resonance Spectroscopy Page 1 Nuclear Magnetic Resonance Spectroscopy An Introduction
to Principles, Applications, and Experimental Methods Joseph B. Lambert Trinity University …

XPS and HR TEM elucidation of the diversity of titania-supported single-site Ir catalyst performance in spin-selective propene hydrogenation

AV Nartova, RI Kvon, LM Kovtunova… - International Journal of …, 2023 - mdpi.com
Immobilized [Ir (COD) Cl] 2-Linker/TiO2 catalysts with linkers containing Py, P (Ph) 2 and N
(CH3) 2 functional groups were prepared. The catalysts were tested via propene …

Parahydrogen-induced polarization and spin order transfer in ethyl pyruvate at high magnetic fields

AN Pravdivtsev, A Brahms, F Ellermann, T Stamp… - Scientific reports, 2022 - nature.com
Nuclear magnetic resonance has experienced great advances in developing and translating
hyperpolarization methods into procedures for fundamental and clinical studies. Here, we …

Continuous Radio Amplification by Stimulated Emission of Radiation using Parahydrogen Induced Polarization (PHIP‐RASER) at 14 Tesla

AN Pravdivtsev, FD Sönnichsen… - ChemPhysChem, 2020 - Wiley Online Library
Abstract Nuclear Magnetic Resonance (NMR) is an intriguing quantum‐mechanical effect
that is used for routine medical diagnostics and chemical analysis alike. Numerous …