[HTML][HTML] Dynamic nuclear polarization for sensitivity enhancement in modern solid-state NMR

ASL Thankamony, JJ Wittmann, M Kaushik… - Progress in nuclear …, 2017 - Elsevier
The field of dynamic nuclear polarization has undergone tremendous developments and
diversification since its inception more than 6 decades ago. In this review we provide an in …

Multi Electron Spin Cluster Enabled Dynamic Nuclear Polarization with Sulfonated BDPA

C Tobar, K Albanese, R Chaklashiya… - The Journal of …, 2023 - ACS Publications
Dynamic nuclear polarization (DNP) can amplify the solid-state nuclear magnetic resonance
(NMR) signal by several orders of magnitude. The mechanism of DNP utilizing α, γ …

Hypershifted spin spectroscopy with dynamic nuclear polarization at 1.4 K

Z Pang, K Sheberstov, BA Rodin, J Lumsden… - Science …, 2024 - science.org
Dynamic nuclear polarization (DNP) enhances nuclear magnetic resonance (NMR)
sensitivity by transferring polarization from unpaired electrons to nuclei, but nearby nuclear …

Exploring applications of covalent organic frameworks: homogeneous reticulation of radicals for dynamic nuclear polarization

W Cao, WD Wang, HS Xu, IV Sergeyev… - Journal of the …, 2018 - ACS Publications
Rapid progress has been witnessed in the past decade in the fields of covalent organic
frameworks (COFs) and dynamic nuclear polarization (DNP). In this contribution, we bridge …

Dynamic nuclear polarization via the cross effect and thermal mixing: A. The role of triple spin flips

WT Wenckebach - Journal of Magnetic Resonance, 2019 - Elsevier
In dynamic nuclear polarization (DNP) via the cross effect (CE) and thermal mixing (TM) a
microwave field first reduces the polarization of some electron spins, so the electron spin …

Effect of electron spectral diffusion on static dynamic nuclear polarization at 7 Tesla

A Leavesley, D Shimon, TA Siaw, A Feintuch… - Physical Chemistry …, 2017 - pubs.rsc.org
Here, we present an integrated experimental and theoretical study of 1H dynamic nuclear
polarization (DNP) of a frozen aqueous glass containing free radicals at 7 T, under static …

In DNP mechanisms

K Kundu, F Mentink-Vigier, A Feintuch… - Handbook of High Field …, 2019 - books.google.com
In this chapter, we have attempted to present a comprehensive description of the spin
dynamics leading to the nuclear signal enhancements observed during dynamic nuclear …

Spectral diffusion and dynamic nuclear polarization: Beyond the high temperature approximation

WT Wenckebach - Journal of Magnetic Resonance, 2017 - Elsevier
Abstract Dynamic Nuclear Polarization (DNP) has proven itself most powerful for the
orientation of nuclear spins in polarized targets and for hyperpolarization in magnetic …

Amplification of dynamic nuclear polarization at 200 GHz by arbitrary pulse shaping of the electron spin saturation profile

I Kaminker, S Han - The journal of physical chemistry letters, 2018 - ACS Publications
Dynamic nuclear polarization (DNP) takes center stage in nuclear magnetic resonance
(NMR) as a tool to amplify its signal by orders of magnitude through the transfer of …

Dynamic nuclear polarization via the cross effect and thermal mixing: B. Energy transport

WT Wenckebach - Journal of Magnetic Resonance, 2019 - Elsevier
The fundamental process of dynamic nuclear polarization (DNP) via the cross effect (CE)
and thermal mixing (TM) is a triple spin flip, in which two interacting electron spins and a …