Ultrafast magic angle spinning solid-state NMR spectroscopy: Advances in methodology and applications
Solid-state NMR spectroscopy is one of the most commonly used techniques to study the
atomic-resolution structure and dynamics of various chemical, biological, material, and …
atomic-resolution structure and dynamics of various chemical, biological, material, and …
Fast magic-angle sample spinning solid-state NMR at 60–100 kHz for natural abundance samples
Y Nishiyama - Solid State Nuclear Magnetic Resonance, 2016 - Elsevier
In spite of tremendous progress made in pulse sequence designs and sophisticated
hardware developments, methods to improve sensitivity and resolution in solid-state NMR …
hardware developments, methods to improve sensitivity and resolution in solid-state NMR …
Proton detection of MAS solid-state NMR spectra of half-integer quadrupolar nuclei
Fast magic angle spinning (MAS) and proton detection has found widespread application to
enhance the sensitivity of solid-state NMR experiments with spin-1/2 nuclei such as 13 C, 15 …
enhance the sensitivity of solid-state NMR experiments with spin-1/2 nuclei such as 13 C, 15 …
Mesoporous silica-supported amidozirconium-catalyzed carbonyl hydroboration
The hydroboration of aldehydes and ketones using a silica-supported zirconium catalyst is
reported. Reaction of Zr (NMe2) 4 and mesoporous silica nanoparticles (MSN) provides the …
reported. Reaction of Zr (NMe2) 4 and mesoporous silica nanoparticles (MSN) provides the …
Polymorphs of theophylline characterized by DNP enhanced solid-state NMR
We show how dynamic nuclear polarization (DNP) enhanced solid-state NMR spectroscopy
can be used to characterize polymorphs and solvates of organic solids. We applied DNP to …
can be used to characterize polymorphs and solvates of organic solids. We applied DNP to …
Characterization of pharmaceutical cocrystals and salts by dynamic nuclear polarization-enhanced solid-state NMR spectroscopy
Multicomponent solids such as cocrystals have emerged as a way to control and engineer
the stability, solubility, and manufacturability of solid active pharmaceutical ingredients …
the stability, solubility, and manufacturability of solid active pharmaceutical ingredients …
Benzene selectivity in competitive arene hydrogenation: effects of single-site catalyst··· acidic oxide surface binding geometry
W Gu, MM Stalzer, CP Nicholas… - Journal of the …, 2015 - ACS Publications
Organozirconium complexes are chemisorbed on Brønsted acidic sulfated ZrO2 (ZrS),
sulfated Al2O3 (AlS), and ZrO2–WO3 (ZrW). Under mild conditions (25° C, 1 atm H2), the …
sulfated Al2O3 (AlS), and ZrO2–WO3 (ZrW). Under mild conditions (25° C, 1 atm H2), the …
Engineering codrug solid forms: mechanochemical synthesis of an indomethacin–caffeine system
S Bordignon, P Cerreia Vioglio, E Priola… - Crystal Growth & …, 2017 - ACS Publications
This article reports on the preparation and solid-state characterization of an indomethacin–
caffeine drug–drug cocrystal (or codrug) in a 1: 1 stoichiometry. These two active ingredients …
caffeine drug–drug cocrystal (or codrug) in a 1: 1 stoichiometry. These two active ingredients …
Five decades of homonuclear dipolar decoupling in solid-state NMR: Status and outlook
It has been slightly more than fifty years since the first homonuclear spin decoupling
scheme, Lee-Goldburg decoupling, was proposed for removing homonuclear dipolar …
scheme, Lee-Goldburg decoupling, was proposed for removing homonuclear dipolar …
Detection of remote proton–nitrogen correlations by 1 H-detected 14 N overtone solid-state NMR at fast MAS
NT Duong, Y Nishiyama - Physical Chemistry Chemical Physics, 2022 - pubs.rsc.org
Detecting proton and nitrogen correlations in solid-state nuclear magnetic resonance (NMR)
is important for the structural determination of biological and chemical systems. Recent …
is important for the structural determination of biological and chemical systems. Recent …