Dynamic nuclear polarization for sensitivity enhancement in biomolecular solid-state NMR

T Biedenbänder, V Aladin, S Saeidpour… - Chemical …, 2022 - ACS Publications
Solid-state NMR with magic-angle spinning (MAS) is an important method in structural
biology. While NMR can provide invaluable information about local geometry on an atomic …

[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 …

Dynamic nuclear polarization surface enhanced NMR spectroscopy

AJ Rossini, A Zagdoun, M Lelli, A Lesage… - Accounts of chemical …, 2013 - ACS Publications
Many of the functions and applications of advanced materials result from their interfacial
structures and properties. However, the difficulty in characterizing the surface structure of …

Highly efficient, water‐soluble polarizing agents for dynamic nuclear polarization at high frequency

C Sauvée, M Rosay, G Casano… - Angewandte Chemie …, 2013 - Wiley Online Library
Dynamic nuclear polarization coupled to solid-state NMR spectroscopy (DNP/ssNMR) is
emerging as a very powerful technique to overcome the limitations resulting from the …

General strategy for incorporation of functional group handles into covalent organic frameworks via the Ugi reaction

A Volkov, J Mi, K Lalit, P Chatterjee, D Jing… - Journal of the …, 2023 - ACS Publications
The library of imine-linked covalent organic frameworks (COFs) has grown significantly over
the last two decades, featuring a variety of morphologies, pore sizes, and applications. An …

Large molecular weight nitroxide biradicals providing efficient dynamic nuclear polarization at temperatures up to 200 K

A Zagdoun, G Casano, O Ouari… - Journal of the …, 2013 - ACS Publications
A series of seven functionalized nitroxide biradicals (the bTbK biradical and six derivatives)
are investigated as exogenous polarization sources for dynamic nuclear polarization (DNP) …

Probing the transformation of boron nitride catalysts under oxidative dehydrogenation conditions

AM Love, B Thomas, SE Specht… - Journal of the …, 2018 - ACS Publications
Hexagonal boron nitride (h-BN) and boron nitride nanotubes (BNNT) were recently reported
as highly selective catalysts for the oxidative dehydrogenation (ODH) of alkanes to olefins in …

Nature of GaOx Shells Grown on Silica by Atomic Layer Deposition

Z Chen, NK Zimmerli, M Zubair, AV Yakimov… - Chemistry of …, 2023 - ACS Publications
Gallia-based shells with a thickness varying from a submonolayer to ca. 2.5 nm were
prepared by atomic layer deposition (ALD) using trimethylgallium, ozone, and partially …

Propane Dehydrogenation on Ga2O3-Based Catalysts: Contrasting Performance with Coordination Environment and Acidity of Surface Sites

P Castro-Fernández, D Mance, C Liu, IB Moroz… - ACS …, 2021 - ACS Publications
α-Ga2O3, β-Ga2O3, and γ-Ga2O3 as well as the silica-supported catalysts γ-Ga2O3/SiO2, β-
Ga2O3/SiO2, and Ga (NO3) 3-derived Ga/SiO2 were prepared, characterized, and …

Recent developments in MAS DNP-NMR of materials

AGM Rankin, J Trébosc, F Pourpoint… - Solid State Nuclear …, 2019 - Elsevier
Solid-state NMR spectroscopy is a powerful technique for the characterization of the atomic-
level structure and dynamics of materials. Nevertheless, the use of this technique is often …