Results 71 to 80 of about 2,132,374 (267)
Recent Advances in Multinuclear NMR Spectroscopy for Chiral Recognition of Organic Compounds
Molecules, 2017 Nuclear magnetic resonance (NMR) is a powerful tool for the elucidation of chemical structure and chiral recognition. In the last decade, the number of probes, media, and experiments to analyze chiral environments has rapidly increased. The evaluation of
M. Silva
semanticscholar +1 more source
Chemical Communications, 2016 Recent advances in the application of first-principles calculations of NMR parameters to periodic systems have resulted in widespread interest in their use to support experimental measurement.
S. Ashbrook, D. McKay
semanticscholar +1 more source
The Cell Surface, 2020 Cell walls are essential in the interaction of fungi with the (a)biotic environment and are also key to hyphal morphogenesis and mechanical strength. Here, we used solid-state NMR (ssNMR) spectroscopy combined with HPLC and GC–MS to study the structural ...
Helena Leona Ehren +5 more
doaj
Nutation-Based Longitudinal Sensing Protocols for High-Field NMR With Nitrogen-Vacancy Centers in Diamond [PDF]
arXiv, 2023 Nitrogen vacancy (NV) centers in diamond enable nuclear magnetic resonance (NMR) spectroscopy of samples at the nano- and micron scales. However, at typical tesla-scale NMR magnetic field strengths, NV-NMR protocols become difficult to implement due to the challenge of driving fast NV pulse sequences sensitive to nuclear Larmor frequencies above a few ...
arxiv
Binding of micro-nutrients to the cell wall of the fungus Schizophyllum commune
The Cell Surface, 2023 The cell wall fulfils several functions in the biology of fungi. For instance, it provides mechanical strength, interacts with the (a)biotic environment, and acts as a molecular sieve.
Fleur E.L. Kleijburg +3 more
doaj
Marine Drugs, 2018 A novel wild-type recombinant cold-active α-d-galactosidase (α-PsGal) from the cold-adapted marine bacterium Pseudoalteromonas sp. KMM 701, and its mutants D451A and C494N, were studied in terms of their structural, physicochemical, and ...
Irina Bakunina +8 more
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, 2017 In the current study, visualizing metabolic changes in probing human cancer cells and tissues metabolism using vivo 1H or Proton NMR, 13C NMR, 15N NMR and 31P NMR spectroscopy and self– organizing maps under synchrotron radiation was investigated ...
A. Heidari
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Solution NMR Spectroscopy for the Study of Enzyme Allostery.
Chemical Reviews, 2016 Allostery is a ubiquitous biological regulatory process in which distant binding sites within a protein or enzyme are functionally and thermodynamically coupled.
George P. Lisi, J. Loria
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Nanoscale NMR Spectroscopy and Imaging of Multiple Nuclear Species [PDF]
, 2014 Nuclear magnetic resonance (NMR) and magnetic resonance imaging (MRI) are well-established techniques that provide valuable information in a diverse set of disciplines but are currently limited to macroscopic sample volumes. Here we demonstrate nanoscale NMR spectroscopy and imaging under ambient conditions of samples containing multiple nuclear ...
arxiv +1 more source
Structural basis of RNA recognition and dimerization by the STAR proteins T-STAR and Sam68
Nature Communications, 2016 Sam68 and T-STAR are members of the STAR family of proteins, which regulate various aspects of RNA metabolism. Here, the authors reveal structural features required for alternative splicing regulation by these proteins.
Mikael Feracci +14 more
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