Solid-state NMR spectroscopy
| العنوان: | Solid-state NMR spectroscopy |
|---|---|
| المؤلفون: | Mei Hong, Lyndon Emsley, Sharon E. Ashbrook, Bernd Reif |
| المصدر: | Nature Publishing Group UK Nat Rev Methods Primers |
| بيانات النشر: | Nature Publishing Group UK, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | echo double-resonance, Solid-state chemistry, Materials science, Spins, quadrupolar nuclei, high-resolution nmr, angle-spinning nmr, magnetic-resonance, General Medicine, mas nmr, Article, General Biochemistry, Genetics and Molecular Biology, Magnetic field, NMR spectra database, chemical-shift, Solid-state nuclear magnetic resonance, Chemical physics, enhanced nmr, dynamic nuclear-polarization, beta-amyloid fibrils, Spectroscopy, Anisotropy, Macromolecule |
| الوصف: | Solid-state nuclear magnetic resonance (NMR) spectroscopy is an atomic-level method to determine the chemical structure, 3D structure and dynamics of solids and semi-solids. This Primer summarizes the basic principles of NMR spectroscopy as applied to the wide range of solid systems. The nuclear spin interactions and the effects of magnetic fields and radiofrequency pulses on nuclear spins in solid-state NMR are the same as in liquid-state NMR spectroscopy. However, because of the orientation dependence of the nuclear spin interactions in the solid state, the majority of high-resolution solid-state NMR spectra are measured under magic-angle spinning (MAS), which has profound effects on the types of radiofrequency pulse sequences required to extract structural and dynamical information. We describe the most common MAS NMR experiments and data analysis approaches for investigating biological macromolecules, organic materials and inorganic solids. Continuing development of sensitivity-enhancement NMR approaches, including H-1-detected fast MAS experiments, dynamic nuclear polarization and experiments in ultra-high magnetic fields, is described. We highlight recent applications of solid-state NMR spectroscopy to biological and materials chemistry. The Primer ends with a discussion of current limitations as well as areas of development of solid-state NMR spectroscopy and points to emerging areas of applications of this sophisticated spectroscopy. This Primer on solid-state nuclear magnetic resonance spectroscopy summarizes the most common experiments and data analysis approaches used to determine the structure and dynamics of solids and semi-solids as applied to biology, chemistry and materials sciences. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce3b6c7087f8991eb7e90a5bb1f54399Test https://hdl.handle.net/1721.1/131819Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....ce3b6c7087f8991eb7e90a5bb1f54399 |
| قاعدة البيانات: | OpenAIRE |
| الوصف غير متاح. |