Results 221 to 230 of about 111,011 (264)
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ChemInform, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
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Solid-State NMR, Rotational Resonance
1999Symbols Ad(t ) spatial dependence of the dipolar Hamiltonian B0 external applied magnetic field dm Fourier components of the dipole–dipole coupling h Planck constant _ Planck constant divided by 2p ĤDD average dipolar Hamiltonian HDD direct dipolar Hamiltonian operator HJ indirect spin–spin coupling Hamiltonian HZ,CS chemical shielding perturbed Zeeman
David L. Bryce, Roderick E. Wasylishen
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2020
This solid-state NMR report summarises the subject and results of selected articles and original papers published in 2024. In addition to the published reviews, the two major sections in this report consider various methodological developments and a broad range of applications.
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This solid-state NMR report summarises the subject and results of selected articles and original papers published in 2024. In addition to the published reviews, the two major sections in this report consider various methodological developments and a broad range of applications.
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Solid-state NMR studies of amyloids
Structure, 2023Amyloids have special structural properties and are involved in many aspects of biological function. In particular, amyloids are the cause or hallmarks of a group of notorious and incurable neurodegenerative diseases. The extraordinary high molecular weight and aggregation states of amyloids have posed a challenge for researchers studying them.
Jing Liu +4 more
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Paramagnetic solid-state NMR of proteins
Solid State Nuclear Magnetic Resonance, 2019The paramagnetic properties of metal ions and stable radicals can affect NMR spectra, which can lead to changes in peak intensities, relaxation times and chemical shifts. The changes from paramagnetic effects provide intriguing opportunities for solid-state NMR studies of proteins.
Ming, Tang, Dennis, Lam
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Solution and Solid-State NMR of Lipids
2008Lipid structure and dynamics are of first importance for cellular function. Lipids such as phosphatidyl inositol (PtdIns) are essential in signaling pathways, as they are recognition sites at the membrane surface. Their headgroup or chain structure appears to be crucial for such a signaling role.
Axelle, Grelard +3 more
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Solid-State NMR Spectroscopy of Proteins
2013Solid-state NMR spectroscopy proved to be a versatile tool for characterization of structure and dynamics of complex biochemical systems. In particular, magic angle spinning (MAS) solid-state NMR came to maturity for application towards structural elucidation of biological macromolecules.
Henrik, Müller +2 more
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Journal of Magnetic Resonance, 2000
Three exchange nuclear magnetic resonance (NMR) techniques are presented that yield (13)C NMR spectra exclusively of slowly reorienting segments, suppressing the often dominant signals of immobile components. The first technique eliminates the diagonal ridge that usually dominates two-dimensional (2D) exchange NMR spectra and that makes it hard to ...
E R, deAzevedo +2 more
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Three exchange nuclear magnetic resonance (NMR) techniques are presented that yield (13)C NMR spectra exclusively of slowly reorienting segments, suppressing the often dominant signals of immobile components. The first technique eliminates the diagonal ridge that usually dominates two-dimensional (2D) exchange NMR spectra and that makes it hard to ...
E R, deAzevedo +2 more
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2020
This book describes the methodology and applications of solid-state NMR spectroscopy to studies of membrane proteins, membrane-active peptides and model biological membranes. As well as structural studies, this book contains coverage of membrane interactions and molecular motions. All chapter contributors are experts and leaders in the development and
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This book describes the methodology and applications of solid-state NMR spectroscopy to studies of membrane proteins, membrane-active peptides and model biological membranes. As well as structural studies, this book contains coverage of membrane interactions and molecular motions. All chapter contributors are experts and leaders in the development and
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ChemInform Abstract: SOLID STATE NMR
Chemischer Informationsdienst, 1985AbstractReview: (500 refs.
P. S. BELTON, S. F. TANNER, K. M. WRIGHT
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