Solid-state NMR spectroscopy of metal–organic framework compounds (MOFs)

HC Hoffmann, M Debowski, P Müller, S Paasch… - Materials, 2012 - mdpi.com
Nuclear Magnetic Resonance (NMR) spectroscopy is a well-established method for the
investigation of various types of porous materials. During the past decade, metal–organic …

DNP‐enhanced solid‐state NMR spectroscopy of active pharmaceutical ingredients

L Zhao, AC Pinon, L Emsley… - Magnetic Resonance in …, 2018 - Wiley Online Library
Solid‐state NMR spectroscopy has become a valuable tool for the characterization of both
pure and formulated active pharmaceutical ingredients (APIs). However, NMR generally …

Structure and dynamics of alginate gels cross-linked by polyvalent ions probed via solid state NMR spectroscopy

J Brus, M Urbanova, J Czernek, M Pavelkova… - …, 2017 - ACS Publications
Alginate gels are an outstanding biomaterial widely applicable in tissue engineering,
medicine, and pharmacy for cell transplantation, wound healing and efficient bioactive agent …

[HTML][HTML] 1H line width dependence on MAS speed in solid state NMR–Comparison of experiment and simulation

U Sternberg, R Witter, I Kuprov, JM Lamley… - Journal of Magnetic …, 2018 - Elsevier
Recent developments in magic angle spinning (MAS) technology permit spinning
frequencies of≥ 100 kHz. We examine the effect of such fast MAS rates upon nuclear …

Enhanced resolution and coherence lifetimes in the solid-state NMR spectroscopy of perdeuterated proteins under ultrafast magic-angle spinning

JR Lewandowski, JN Dumez, U Akbey… - The Journal of …, 2011 - ACS Publications
We investigate the combined effect of perdeuteration and fast magic-angle spinning on the
resolution and sensitivity of proton-detected protein NMR spectra and on coherence …

NMR Crystallography of Campho[2,3-c]pyrazole (Z′ = 6): Combining High-Resolution 1H-13C Solid-State MAS NMR Spectroscopy and GIPAW Chemical-Shift …

AL Webber, L Emsley, RM Claramunt… - The Journal of Physical …, 2010 - ACS Publications
1H-13C two-dimensional magic-angle spinning (MAS) solid-state NMR correlation spectra,
recorded with the MAS-J-HMQC experiment, are presented for campho [2, 3-c] pyrazole. For …

Characterization of pharmaceutical cocrystals and salts by dynamic nuclear polarization-enhanced solid-state NMR spectroscopy

L Zhao, MP Hanrahan, P Chakravarty… - Crystal Growth & …, 2018 - ACS Publications
Multicomponent solids such as cocrystals have emerged as a way to control and engineer
the stability, solubility, and manufacturability of solid active pharmaceutical ingredients …

Optimum levels of exchangeable protons in perdeuterated proteins for proton detection in MAS solid-state NMR spectroscopy

Ü Akbey, S Lange, W Trent Franks, R Linser… - Journal of biomolecular …, 2010 - Springer
We present a systematic study of the effect of the level of exchangeable protons on the
observed amide proton linewidth obtained in perdeuterated proteins. Decreasing the …

Silk structure studied with nuclear magnetic resonance

T Asakura, Y Suzuki, Y Nakazawa, K Yazawa… - Progress in Nuclear …, 2013 - Elsevier
Recently, considerable attention has been paid to silks by a range of scientists from textile
engineers to polymer chemists and biomedical researchers. The application of native silk …

Enantiospecificity in NMR enabled by chirality-induced spin selectivity

T Georgiou, JL Palma, V Mujica, S Varela… - Nature …, 2024 - nature.com
Spin polarization in chiral molecules is a magnetic molecular response associated with
electron transport and enantioselective bond polarization that occurs even in the absence of …