Polarizing agents for efficient high field DNP solid-state NMR spectroscopy under magic-angle spinning: from design principles to formulation strategies
G Menzildjian, J Schlagnitweit, G Casano, O Ouari… - Chemical …, 2023 - pubs.rsc.org
Dynamic Nuclear Polarization (DNP) has recently emerged as a cornerstone approach to
enhance the sensitivity of solid-state NMR spectroscopy under Magic Angle Spinning (MAS) …
enhance the sensitivity of solid-state NMR spectroscopy under Magic Angle Spinning (MAS) …
High-field pulsed EPR spectroscopy under magic angle spinning
O Nir-Arad, AB Fialkov, DH Shlomi, N Manukovsky… - Science …, 2024 - science.org
In this work, we demonstrate the first pulsed electron paramagnetic resonance (EPR)
experiments performed under magic angle spinning (MAS) at high magnetic field. Unlike …
experiments performed under magic angle spinning (MAS) at high magnetic field. Unlike …
Dynamic nuclear polarization with trityl radicals
Despite the expanding applications of dynamic nuclear polarization (DNP) to problems in
biological and materials science, there remain unresolved questions concerning DNP …
biological and materials science, there remain unresolved questions concerning DNP …
Metal ions based dynamic nuclear polarization: MI-DNP
D Jardón-Álvarez, M Leskes - Progress in Nuclear Magnetic Resonance …, 2023 - Elsevier
Over the last two decades magic angle spinning dynamic nuclear polarization (MAS DNP)
has revolutionized NMR for materials characterization, tackling its main limitation of …
has revolutionized NMR for materials characterization, tackling its main limitation of …
Characterization of dielectric properties and their impact on MAS-DNP NMR applications
The dielectric properties of materials play a crucial role in the propagation and absorption of
microwave beams employed in Magic Angle Spinning− Dynamic Nuclear Polarization (MAS …
microwave beams employed in Magic Angle Spinning− Dynamic Nuclear Polarization (MAS …
[HTML][HTML] Watch-sized 12 Tesla all-high-temperature-superconducting magnet
We demonstrate the construction of 7 Tesla and 12 Tesla all high-temperature-
superconducting (HTS) magnets, small enough to fit on your wrist. The size of the magnet …
superconducting (HTS) magnets, small enough to fit on your wrist. The size of the magnet …
Designing broadband pulsed dynamic nuclear polarization sequences in static solids
Dynamic nuclear polarization (DNP) is a nuclear magnetic resonance (NMR)
hyperpolarization technique that mediates polarization transfer from unpaired electrons with …
hyperpolarization technique that mediates polarization transfer from unpaired electrons with …
Frequency-swept dynamic nuclear polarization
Dynamic nuclear polarization (DNP) improves the sensitivity of NMR spectroscopy by the
transfer of electron polarization to nuclei via irradiation of electron-nuclear transitions with …
transfer of electron polarization to nuclei via irradiation of electron-nuclear transitions with …
Coherent Dynamic Nuclear Polarization using Chirped Pulses
This paper presents a study of coherent dynamic nuclear polarization (DNP) using
frequency swept pulses at 94 GHz which optimize the polarization transfer efficiency …
frequency swept pulses at 94 GHz which optimize the polarization transfer efficiency …
Observation of dynamic nuclear polarization echoes
N Wili, AB Nielsen, JP Carvalho, NC Nielsen - Science Advances, 2024 - science.org
It is demonstrated that the time evolution of the electron-nuclear polarization transfer process
during pulsed dynamic nuclear polarization (DNP) can be reversed on a microsecond …
during pulsed dynamic nuclear polarization (DNP) can be reversed on a microsecond …