Signal enhancement in solid-state NMR of quadrupolar nuclei

FA Perras, J Viger-Gravel, KMN Burgess… - Solid State Nuclear …, 2013 - Elsevier
Recent progress in the development and application of signal enhancement methods for
NMR of quadrupolar nuclei in solids is presented. First, various pulse schemes for …

One hundred fold overall sensitivity enhancements for Silicon-29 NMR spectroscopy of surfaces by dynamic nuclear polarization with CPMG acquisition

AJ Rossini, A Zagdoun, M Lelli, D Gajan, F Rascón… - Chemical …, 2012 - pubs.rsc.org
Dynamic nuclear polarization (DNP) 29Si solid-state NMR spectra of a hybrid mesoporous
silica material impregnated with aqueous biradical solutions have been acquired with cross …

Cryogenic temperature effects and resolution upon slow cooling of protein preparations in solid state NMR

AH Linden, WT Franks, Ü Akbey, S Lange… - Journal of biomolecular …, 2011 - Springer
X-ray crystallography using synchrotron radiation and the technique of dynamic nuclear
polarization (DNP) in nuclear magnetic resonance (NMR) require samples to be kept at …

Rapid acquisition of wideline MAS solid-state NMR spectra with fast MAS, proton detection, and dipolar HMQC pulse sequences

AJ Rossini, MP Hanrahan, M Thuo - Physical Chemistry Chemical …, 2016 - pubs.rsc.org
The solid-state NMR spectra of many NMR active elements are often extremely broad due to
the presence of chemical shift anisotropy (CSA) and/or the quadrupolar interaction (for …

Recent advances in understanding the electron transport through metal-azurin-metal junctions

C Romero-Muñiz, JG Vilhena, R Pérez… - Frontiers in …, 2022 - frontiersin.org
Azurin proteins are the workhorse of protein electronics. This is a branch of biomolecular
electronics, a recent research field which investigates electronics based on biomolecules …

QUEST—QUadrupolar Exact SofTware: A fast graphical program for the exact simulation of NMR and NQR spectra for quadrupolar nuclei

FA Perras, CM Widdifield, DL Bryce - Solid State Nuclear Magnetic …, 2012 - Elsevier
We present a new program for the exact simulation of solid-state NMR spectra of
quadrupolar nuclei in stationary powdered samples which employs diagonalization of the …

Mercurial possibilities: determining site distributions in Cu 2 HgSnS 4 using 63/65 Cu, 119 Sn, and 199 Hg solid-state NMR spectroscopy

A Bhattacharya, V Mishra, DG Tkachuk, A Mar… - Physical Chemistry …, 2022 - pubs.rsc.org
Chalcogenides are an important class of materials that exhibit tailorable optoelectronic
properties accessible through chemical modification. For example, the minerals kesterite …

Natural-Abundance 43Ca Solid-State NMR Spectroscopy of Bone

J Xu, P Zhu, Z Gan, N Sahar… - Journal of the …, 2010 - ACS Publications
Structural information about the coordination environment of calcium present in bone is
highly valuable in understanding the role of calcium in bone formation, biomineralization …

Evolution of solid-state NMR in pharmaceutical analysis

FG Vogt - Future medicinal chemistry, 2010 - Taylor & Francis
The technique of solid-state NMR, as applied to pharmaceutical analysis, has evolved from
a sparingly used technique into an integrated, information-rich technique that uses a variety …

A strategy for probing the evolution of crystallization processes by low-temperature solid-state NMR and dynamic nuclear polarization

PC Vioglio, P Thureau, M Juramy… - The Journal of …, 2019 - ACS Publications
Crystallization plays an important role in many areas, and to derive a fundamental
understanding of crystallization processes, it is essential to understand the sequence of …