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Author: P. J. Hore
Publisher: Oxford University Press, USA
ISBN: 0198703414
Category : Science
Languages : en
Pages : 121
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Book Description
Although the practice of NMR spectroscopy has changed hugely over the last 20 years, the physical principles of liquid-state NMR, with which this book is concerned, remain essentially the same. The origins of chemical shifts, spin-spin couplings, chemical exchange, and spin relaxation, and their effects on the appearance of NMR spectra, were all already pretty well understood by 1995, at least at the level of most undergraduate chemistry courses. As a consequence, the ground covered by this second edition does not differ greatly from the first. The most significant additions, aimed at making the coverage of experimental techniques a little more contemporary, are sections on INEPT, HSQC, and three-dimensional NMR.
Author: P. J. Hore
Publisher: Oxford University Press, USA
ISBN: 0198703414
Category : Science
Languages : en
Pages : 121
Get Book
Book Description
Although the practice of NMR spectroscopy has changed hugely over the last 20 years, the physical principles of liquid-state NMR, with which this book is concerned, remain essentially the same. The origins of chemical shifts, spin-spin couplings, chemical exchange, and spin relaxation, and their effects on the appearance of NMR spectra, were all already pretty well understood by 1995, at least at the level of most undergraduate chemistry courses. As a consequence, the ground covered by this second edition does not differ greatly from the first. The most significant additions, aimed at making the coverage of experimental techniques a little more contemporary, are sections on INEPT, HSQC, and three-dimensional NMR.
Author: Steven M. Pascal
Publisher: IM Publications
ISBN: 190101908X
Category : Magnetic resonance
Languages : en
Pages : 146
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Book Description
"This book has one aim: to explain the key two-dimensional protein NMR experiment, the 1H,15N-HSQC, along with variants and extensions, in a generally accessible manner. Vector diagrams of one-, two- and three-dimensional pulse sequences are provided, along with accompanying animated versions. The animations allow the evolution of net magnetisation during the course of the experiments to be visualised and directly compared with the corresponding spin operator terms. First, a brief introduction to spins, populations, the NMR experiment and relaxation is provided. Evolution due to J-coupling is next described and used to explain magnetisation transfer in the HSQC experiment and several variants. The extraction of structural, sequential and dynamic information is then illustrated via various extensions of the HSQC. Extensive footnotes and appendices introduce several more advanced concepts, such as sensitivity enhancement and the TROSY effect."--Publisher's description.
Author: P. J. Hore
Publisher: Oxford University Press, USA
ISBN: 0198703422
Category : Science
Languages : en
Pages : 133
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Book Description
This primer describes succinctly the range of NMR techniques commonly used in modern research, and explains how these experiments actually work, giving a unique perspective on this powerful experimental tool
Author:
Publisher: Academic Press
ISBN: 9780121821401
Category : Science
Languages : en
Pages : 813
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Book Description
Nuclear Magnetic Resonance Spectroscopy is the only "tool" available for the determination of high-resolution biological molecule structure in solution. This volume includes methods for expeditiously analyzing the vast amount of data produced by the new 3D and 4D NMR techniques and for generating structures from the data and for assessing the quality of those structures. Application to various classes of important proteins and protein-ligand complexes illustrate uses of the methodology presented. Examination of techniques to explore the dynamic nature of proteins complete the volume.
Author: Roger S. Macomber
Publisher: John Wiley & Sons
ISBN: 0471157368
Category : Science
Languages : en
Pages : 406
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Book Description
Clear, accessible coverage of modern NMR spectroscopy-for students and professionals in many fields of science Nuclear magnetic resonance (NMR) spectroscopy has made quantum leaps in the last decade, becoming a staple tool in such divergent fields as chemistry, physics, materials science, biology, and medicine. That is why it is essential that scientists working in these areas be fully conversant with current NMR theory and practice. This down-to-basics text offers a comprehensive, up-to-date treatment of the fundamentals of NMR spectroscopy. Using a straightforward approach that develops all concepts from a rudimentary level without using heavy mathematics, it gives readers the knowledge they need to solve any molecular structure problem from a complete set of NMR data. Topics are illustrated throughout with hundreds of figures and actual spectra. Chapter-end summaries and review problems with answers are included to help reinforce and test understanding of key material. From NMR studies of biologically important molecules to magnetic resonance imaging, this book serves as an excellent all-around primer on NMR spectroscopic analysis.
Author: David Goldenberg
Publisher: University Science Books
ISBN: 9781891389887
Category : Science
Languages : en
Pages : 0
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Book Description
With nearly 400 original illustrations, this NMR primer provides an introduction to solution NMR spectroscopy at a level appropriate for advanced undergraduates, graduate students and working scientists with backgrounds in chemistry or biochemistry. It presents the underlying physics and mathematics in a way that is both accessible and sufficiently complete to allow a real understanding of modern multi-dimensional experiments, thereby giving readers the tools they need to move to more advanced textbooks and articles. One special feature of this text is a thorough, but accessible, treatment of spin quantum mechanics, including scalar-coupled spins. A novel style of vector diagram is used to represent the quantum correlations between coupled spins and the manipulation of these correlations by pulses and time evolution. This will help to clarify what is arguably the most difficult aspect of NMR for students and practitioners to master. Key Features: - Hundreds of original illustrations show both traditional and non-traditional vector diagrams, that describe the correlations between scalar-coupled spins. The non-traditional vector diagrams are a unique highlight of this text, and are used to illustrate experiments based on scalar coupling and as an aid to product-operator calculations. - Numerical simulations are used to illustrate many important ideas, including standard data processing techniques and the random processes associated with NMR relaxation. - Important mathematical concepts and techniques, such as complex numbers and the Fourier transformation, are introduced where they are required in the text. - Each chapter includes chapter-ending problems and exercises as well as a summary of major points and references for further reading.
Author: Henry Rattle
Publisher:
ISBN: 9780951643631
Category : Biology
Languages : en
Pages : 124
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Book Description
Author: Supriyo Ghosh
Publisher: CRC Press
ISBN: 9781439800799
Category : Medical
Languages : en
Pages : 350
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Book Description
Nuclear magnetic resonance technology uses portable instrumentation to quantify the physicochemical properties of materials. Focusing on practical applications, this book presents a clear and concise introduction to NMR fundamentals, with a particular emphasis on time-domain NMR. The text is suitable for those without a technical background and avoids complex math and physics; instead, the chapters give brief details of the math and physics involved as needed. Original scientific diagrams are artfully employed to aid understanding. The author also discusses various applications of NMR, explains advanced data processing techniques, and includes a comprehensive list of references.
Author: Jonathan A. Iggo
Publisher:
ISBN: 0198794851
Category :
Languages : en
Pages : 137
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Book Description
The renowned Oxford Chemistry Primers series, which provides focused introductions to a range of important topics in chemistry, has been refreshed and updated to suit the needs of today's students, lecturers, and postgraduate researchers. The rigorous, yet accessible, treatment of each subjectarea is ideal for those wanting a primer in a given topic to prepare them for more advanced study or research. Moreover, cutting-edge examples and applications throughout the texts show the relevance of the chemistry being described to current research and industry.This new edition of NMR Spectroscopy in Inorganic Chemistry has been extensively updated to include worked examples, problems, self-test questions, and interactive online questions encouraging active learning and promoting a deeper understanding. With a concise and accessible introduction topredicting NMR spectra and expanded sections on quadrupolar nuclei, this excellent introductory text will help students get to grips with the basics before building on that understanding through diagrammatic content to explain the more challenging concepts.Examples are included from many different areas of inorganic chemistry which are then closely related to the theory described. By giving a simple overview of the relevant theory and avoiding the "pattern recognition" approach frequently used, it demystifies NMR.
Author: Gordon S. Rule
Publisher: Springer Science & Business Media
ISBN: 1402035004
Category : Science
Languages : en
Pages : 543
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Book Description
NMR spectroscopy has proven to be a powerful technique to study the structure and dynamics of biological macromolecules. Fundamentals of Protein NMR Spectroscopy is a comprehensive textbook that guides the reader from a basic understanding of the phenomenological properties of magnetic resonance to the application and interpretation of modern multi-dimensional NMR experiments on 15N/13C-labeled proteins. Beginning with elementary quantum mechanics, a set of practical rules is presented and used to describe many commonly employed multi-dimensional, multi-nuclear NMR pulse sequences. A modular analysis of NMR pulse sequence building blocks also provides a basis for understanding and developing novel pulse programs. This text not only covers topics from chemical shift assignment to protein structure refinement, as well as the analysis of protein dynamics and chemical kinetics, but also provides a practical guide to many aspects of modern spectrometer hardware, sample preparation, experimental set-up, and data processing. End of chapter exercises are included to emphasize important concepts. Fundamentals of Protein NMR Spectroscopy not only offer students a systematic, in-depth, understanding of modern NMR spectroscopy and its application to biomolecular systems, but will also be a useful reference for the experienced investigator.
