Pulsed dynamic nuclear polarization with trityl radicals

G Mathies, S Jain, M Reese… - The journal of physical …, 2016 - ACS Publications
Continuous-wave (CW) dynamic nuclear polarization (DNP) is now established as a method
of choice to enhance the sensitivity in a variety of NMR experiments. Nevertheless, there …

Off-resonance NOVEL

SK Jain, G Mathies, RG Griffin - The Journal of Chemical Physics, 2017 - pubs.aip.org
Dynamic nuclear polarization (DNP) is theoretically able to enhance the signal in nuclear
magnetic resonance (NMR) experiments by a factor γ e/γ n, where γ's are the gyromagnetic …

Solution-state dynamic nuclear polarization at high magnetic field

NM Loening, M Rosay, V Weis… - Journal of the American …, 2002 - ACS Publications
The goal of dynamic nuclear polarization (DNP) is to enhance NMR signals by transferring
electron spin polarization to the nuclei. Although mechanisms such as the solid effect and …

Dynamic nuclear polarization with electron decoupling in intact human cells and cell lysates

PT Judge, EL Sesti, LE Price, BJ Albert… - The Journal of …, 2020 - ACS Publications
Dynamic nuclear polarization (DNP) is used to improve the inherently poor sensitivity of
nuclear magnetic resonance spectroscopy by transferring spin polarization from electrons to …

Electron decoupling with cross polarization and dynamic nuclear polarization below 6 K

EL Sesti, EP Saliba, N Alaniva, AB Barnes - Journal of Magnetic …, 2018 - Elsevier
Dynamic nuclear polarization (DNP) can improve nuclear magnetic resonance (NMR)
sensitivity by orders of magnitude. Polarizing agents containing unpaired electrons required …

High frequency (140 GHz) dynamic nuclear polarization: polarization transfer to a solute in frozen aqueous solution

GJ Gerfen, LR Becerra, DA Hall, RG Griffin… - The Journal of …, 1995 - pubs.aip.org
Dynamic nuclear polarization (DNP) transfers the large polarization of unpaired electrons to
nuclei and thus significantly enhances the signal strength in nuclear magnetic resonance …

High frequency dynamic nuclear polarization: New directions for the 21st century

RG Griffin, TM Swager, RJ Temkin - Journal of magnetic resonance, 2019 - Elsevier
Dynamic nuclear polarization (DNP) is a technique that permits the sensitivity of nuclear
magnetic resonance (NMR) experiments to be enhanced by a factor of (γ e/γ n) where the γ's …

Dynamic nuclear polarization efficiency increased by very fast magic angle spinning

SR Chaudhari, D Wisser, AC Pinon… - Journal of the …, 2017 - ACS Publications
Dynamic nuclear polarization (DNP) has recently emerged as a tool to enhance the
sensitivity of solid-state NMR experiments. However, so far high enhancements (> 100) are …

1H and 13C Dynamic Nuclear Polarization in Aqueous Solution with a Two-Field (0.35 T/14 T) Shuttle DNP Spectrometer

M Reese, MT Türke, I Tkach, G Parigi… - Journal of the …, 2009 - ACS Publications
Dynamic nuclear polarization (DNP) permits increasing the NMR signal of nuclei by
pumping the electronic spin transitions of paramagnetic centers nearby. This method is …

Electrochemical Overhauser dynamic nuclear polarization

M Tamski, J Milani, C Roussel… - Physical Chemistry …, 2020 - pubs.rsc.org
Nuclear Magnetic Resonance (NMR) spectroscopy suffers from low sensitivity due to the low
nuclear spin polarization obtained within practically achievable external magnetic fields …