Nuclear Magnetic Resonance Spectroscopy

Author: Frank A. Bovey,Peter A. Mirau,H. S. Gutowsky

Publisher: Elsevier

ISBN: 0080916996

Category: Science

Page: 653

View: 5089

Nuclear Magnetic Resonance Spectroscopy, Second Edition focuses on two-dimensional nuclear magnetic resonance (NMR) spectroscopy, high resolution NMR of solids, water suppression, multiple quantum spectroscopy, and NMR imaging. The selection first takes a look at the fundamental principles and experimental methods. Discussions focus on the NMR phenomenon, dipolar broadening and spin-spin relaxation, nuclear electric quadrupole relaxation, saturation, magnetic shielding and chemical shift, magnetic field, transitions between the nuclear energy levels, and resolution and sensitivity considerations. The manuscript then ponders on chemical shift, coupling of nuclear spins, and nuclear relaxation and chemical rate processes. Topics include spin lattice relaxation, spin-spin relaxation, spin decoupling and associated techniques, and description and analysis of spin systems. The text examines two-dimensional NMR spectroscopy, macromolecules, and NMR of solids, including magic angle spinning, cross polarization, proton dipolar broadening, biopolymers, and chain motion in macromolecules. The selection is a valuable source of data for readers interested in nuclear magnetic resonance spectroscopy.

Nuclear Magnetic Resonance Spectroscopy

Author: John Henry Nelson

Publisher: Pearson College Division

ISBN: 9780130334510

Category: Science

Page: 464

View: 5020

This is the only how-to volume that investigates the spectroscopy of a variety of nuclides other than H and C in depth. It contains extensive reference material and numerous problems, most of which include real spectra. It is written to provide users with the knowledge necessary to choose the most appropriate experiment to obtain the best quality spectra with the ability to fully interpret the data. The book covers basic theory of NMR spectroscopy, spectrum measurement, the chemical shift and examples for selected nuclei, symmetry and NMR spectroscopy, spin-spin coupling and NMR spin systems, typical magnitude of selected coupling constants, nuclear spin relaxation, the nuclear overhauser effect, editing C NMR spectra, two-dimensional NMR spectroscopy, dynamic NMR spectroscopy, lanthanide shift reagents (LSR), NMR of solids. For NMR spectroscopists and analytical chemists.

Nuclear Magnetic Resonance and Relaxation

Author: Brian Cowan

Publisher: Cambridge University Press

ISBN: 9780521018111

Category: Science

Page: 460

View: 7511

This book provides an introduction to the general principles of nuclear magnetic resonance and relaxation, concentrating on simple models and their application. The concepts of relaxation and the time domain are particularly emphasised. Some relatively advanced topics are treated, but the approach is graduated and all points of potential difficulty are carefully explained. An introductory classical discussion of relaxation is followed by a quantum-mechanical treatment. Only when the the principles of relaxation are firmly established is the density operator approach introduced; and then its power becomes apparent. A selection of case studies is considered in depth, providing applications of the ideas developed in the text. There are a number of appendices, including one on random functions. This treatment of one of the most important experimental techniques in modern science will be of great value to final-year undergraduates, graduate students and researchers using nuclear magnetic resonance, particularly physicists, and especially those involved in the study of condensed matter physics.

Nuclear Magnetic Resonance

Author: P. J. Hore

Publisher: Oxford University Press, USA

ISBN: 0198703414

Category: Science

Page: 112

View: 3292

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 subject area 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. The learning features provided, including questions at the end of every chapter and online multiple-choice questions, encourage active learning and promote understanding. Furthermore, frequent diagrams, margin notes, and glossary definitions all help to enhance a student's understanding of these essential areas of chemistry. Nuclear Magnetic Resonance offers a concise and accessible introduction to the physical principles of liquid-state NMR, a powerful technique for probing molecular structures. Examples, applications, and exercises are provided throughout to enable beginning undergraduates to get to grips with this important analytical technique. Online Resource Centre The Online Resource Centre to accompany Nuclear Magnetic Resonance features: For registered adopters of the text: * Figures from the book available to download For students: * Multiple-choice questions for self-directed learning * Full worked solutions to the end-of-chapter exercises

Nuclear Magnetic Resonance in Agriculture

Author: Philip E. Pfeffer,Walter V. Gerasimowicz

Publisher: CRC Press

ISBN: 9780849368646

Category: Technology & Engineering

Page: 456

View: 961

This informative publication presents the broad application of nuclear magnetic resonance to many of today's problem areas in agriculture. Solid-state NMR methodology is covered, with its applications to the study of intact agricultural matrices such as plant cell walls, photosynthetic chloroplast membranes, forages, wood cellulose, and soils. In vivo solution NMR methodology and its applications to the study of different functioning plant tissues and their biochemical responses to various pathological, physiological, and toxicological stresses are illustrated with examples using 31P, 13C, 23Na, and 15N resonance methods. An introductory chapter presents a review of the in vivo literature and some basic principles and requirements for carrying out such experiments. A special section focuses on state-of-the-art 13C and 1H high-resolution multidimensional methods and their application to the study of agricultural toxins; biologically active components, including their structures and biosyntheses, and dynamic measurements of relaxation phenomena associated with cross relaxation in water bound to food proteins.

Nuclear Magnetic Resonance

Author: Krystyna Kamienska-Trela,Cynthia J. Jameson,Jacek Wojcik,Jaroslaw Jazwinski

Publisher: Royal Society of Chemistry

ISBN: 1849733732

Category: Medical

Page: 498

View: 8940

Each volume of Nuclear Magnetic Resonance comprises a combination of annual and biennial reports which together provide comprehensive coverage of the literature on this topic.

Nuclear Magnetic Resonance

Volume 45

Author: Vasudevan Ramesh

Publisher: Royal Society of Chemistry

ISBN: 1782620532

Category: Science

Page: 326

View: 674

This volume will focus on a theme - NMR applications in industry and providing a comprehensive yet critical review of the current literature from various industries.

Nuclear Magnetic Resonance in Biochemistry

Principles and Applications

Author: Thomas L. James

Publisher: N.A

ISBN: N.A

Category: Biochemistry

Page: 413

View: 8570

Nuclear Magnetic Resonance in Biochemistry: Principles and Applications focuses on the principles and applications of nuclear magnetic resonance (NMR) in biochemistry. Topics covered include experimental methods in NMR; the mechanisms of NMR relaxation; chemical and paramagnetic shifts; spin-spin splitting; the use of NMR in investigations of biopolymers and biomolecular interactions; and molecular dynamics in biological and biochemical systems. This text is comprised of eight chapters; the first of which gives an overview of NMR spectroscopy and its use in studies of biological systems. The n...

Nuclear Magnetic Resonance Spectroscopy

An Introduction to Principles, Applications, and Experimental Methods

Author: Joseph B. Lambert,Eugene Mazzola,Clark D. Ridge

Publisher: Wiley

ISBN: 1119295238

Category: Science

Page: 480

View: 9382

Combines clear and concise discussions of key NMR concepts with succinct and illustrative examples Designed to cover a full course in Nuclear Magnetic Resonance (NMR) Spectroscopy, this text offers complete coverage of classic (one-dimensional) NMR as well as up-to-date coverage of two-dimensional NMR and other modern methods. It contains practical advice, theory, illustrated applications, and classroom-tested problems; looks at such important ideas as relaxation, NOEs, phase cycling, and processing parameters; and provides brief, yet fully comprehensible, examples. It also uniquely lists all of the general parameters for many experiments including mixing times, number of scans, relaxation times, and more. Nuclear Magnetic Resonance Spectroscopy: An Introduction to Principles, Applications, and Experimental Methods, 2nd Edition begins by introducing readers to NMR spectroscopy - an analytical technique used in modern chemistry, biochemistry, and biology that allows identification and characterization of organic, and some inorganic, compounds. It offers chapters covering: Experimental Methods; The Chemical Shift; The Coupling Constant; Further Topics in One-Dimensional NMR Spectroscopy; Two-Dimensional NMR Spectroscopy; Advanced Experimental Methods; and Structural Elucidation. Features classical analysis of chemical shifts and coupling constants for both protons and other nuclei, as well as modern multi‐pulse and multi-dimensional methods Contains experimental procedures and practical advice relative to the execution of NMR experiments Includes a chapter-long, worked-out problem that illustrates the application of nearly all current methods Offers appendices containing the theoretical basis of NMR, including the most modern approach that uses product operators and coherence-level diagrams By offering a balance between volumes aimed at NMR specialists and the structure-determination-only books that focus on synthetic organic chemists, Nuclear Magnetic Resonance Spectroscopy: An Introduction to Principles, Applications, and Experimental Methods, 2nd Edition is an excellent text for students and post-graduate students working in analytical and bio-sciences, as well as scientists who use NMR spectroscopy as a primary tool in their work.

Nuclear Magnetic Resonance

Author: R. K. Harris,Royal Society of Chemistry

Publisher: Royal Society of Chemistry

ISBN: 0851862624

Category: Medical

Page: 438

View: 2682

For those wanting to become rapidly acquainted with specific areas of NMR, this title provides unrivalled scope of coverage.

Nuclear Magnetic Resonance

Author: G. A. Webb,A. E. Aliev

Publisher: Royal Society of Chemistry

ISBN: 0854043373

Category: Medical

Page: 550

View: 1418

As a spectroscopic method, Nuclear Magnetic Resonance (NMR) has seen spectacular growth over the past two decades, both as a technique and in its applications. Today the applications of NMR span a wide range of scientific disciplines, from physics to biology to medicine. Each volume of Nuclear Magnetic Resonance comprises a combination of annual and biennial reports which together provide comprehensive of the literature on this topic. This Specialist Periodical Report reflects the growing volume of published work involving NMR techniques and applications, in particular NMR of natural macromolecules which is covered in two reports: ""NMR of Proteins and Acids"" and ""NMR of Carbohydrates, Lipids and Membranes"". For those wanting to become rapidly acquainted with specific areas of NMR, this title provides unrivalled scope of coverage. Seasoned practitioners of NMR will find this an in valuable source of current methods and applications. Specialist Periodical Reports provide systematic and detailed review coverage in major areas of chemical research. Compiled by teams of leading authorities in the relevant subject areas, the series creates a unique service for the active research chemist, with regular, in-depth accounts of progress in particular fields of chemistry. Subject coverage within different volumes of a given title is similar and publication is on an annual or biennial basis.

Nuclear magnetic resonance

concepts and methods

Author: Daniel Canet

Publisher: John Wiley & Sons Inc

ISBN: 9780471942344

Category: Medical

Page: 260

View: 3196

Emphasizes the physical and mathematical features of liquid state NMR spectroscopy which underpin the numerous important applications of the technique. Details of some of these applications, such as structural determination from small organic molecules to large biomolecules, the study of molecular motions and NMR imaging then follow. Detailed examples and figures throughout the text enable the student to grasp conceptually challenging ideas, while the most advanced mathematical and quantum concepts are presented so that they can be skipped on a first reading without impeding a global understanding of the key concepts.

Nuclear Magnetic Resonance

Author: G. A. Webb

Publisher: Royal Society of Chemistry

ISBN: 0851863426

Category: Reference

Page: 424

View: 1435

For those wanting to become rapidly acquainted with specific areas of NMR, this title provides unrivalled scope of coverage.

Nuclear Magnetic Resonance

Author: Graham A. Webb

Publisher: Royal Society of Chemistry

ISBN: 0851864120

Category: Medical

Page: 570

View: 6215

For those wanting to become rapidly acquainted with specific areas of NMR, this title provides unrivalled scope of coverage.

Nuclear Magnetic Resonance Probes of Molecular Dynamics

Author: R. Tycko

Publisher: Springer Science & Business Media

ISBN: 9781402014598

Category: Science

Page: 551

View: 1581

Nuclear Magnetic Resonance Probes of Molecular Dynamics describes the theoretical basis and experimental techniques that make modern NMR spectroscopy a powerful and flexible tool for probing molecular dynamics in chemical, physical, and biochemical systems. Individual chapters, written by leaders in the development and application of NMR from around the world, treat systems that range from synthetic polymers, liquid crystals, and catalysts to proteins and oligonucleotides and techniques that include deuterium NMR, magic angle spinning, multidimensional spectroscopy, and magnetic resonance imaging. A combination of elementary and advanced material makes the book a useful introduction to the field for students at the graduate level as well as an important reference for practising NMR spectroscopists.

Practical Nuclear Magnetic Resonance Relaxation for Chemists

Author: Vladimir I. Bakhmutov

Publisher: John Wiley & Sons

ISBN: 9780470094471

Category: Science

Page: 216

View: 2486

This book demonstrates how NMR relaxation can be applied for structural diagnostics of chemical compounds, recognition of weak intermolecular interactions, determinations of internuclear distances and lengths of chemical bonds when compounds under investigation can exist only in solutions. Written as a textbook for chemists, demanding little background in physics and NMR Its practical approach helps the reader to apply the techniques in the lab First book to teach NMR Relaxation techniques to chemists

Nuclear Magnetic Resonance

Part C

Author: Thomas L. James,Norman J. Oppenheimer

Publisher: N.A

ISBN: 9780121821401

Category: Medical

Page: 813

View: 6592

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.