Applied NMR Spectroscopy for Chemists and Life Scientists

Author: Oliver Zerbe
Publisher: John Wiley & Sons
ISBN: 3527677836
Format: PDF
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From complex structure elucidation to biomolecular interactions - this applicationoriented textbook covers both theory and practice of modern NMR applications. Part one sets the stage with a general description of NMR introducing important parameters such as the chemical shift and scalar or dipolar couplings. Part two describes the theory behind NMR, providing a profound understanding of the involved spin physics, deliberately kept shorter than in other NMR textbooks, and without a rigorous mathematical treatment of all the physico-chemical computations. Part three discusses technical and practical aspects of how to use NMR. Important phenomena such as relaxation, exchange, or the nuclear Overhauser effects and the methods of modern NMR spectroscopy including multidimensional experiments, solid state NMR, and the measurement of molecular interactions are the subject of part four. The final part explains the use of NMR for the structure determination of selected classes of complex biomolecules, from steroids to peptides or proteins, nucleic acids, and carbohydrates. For chemists as well as users of NMR technology in the biological sciences.

Applications of NMR Spectroscopy

Author: Atta-ur-Rahman
Publisher: Bentham Science Publishers
ISBN: 1681081431
Format: PDF, ePub, Docs
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Applications of NMR Spectroscopy is a book series devoted to publishing the latest advances in the applications of nuclear magnetic resonance (NMR) spectroscopy in various fields of organic chemistry, biochemistry, health and agriculture. The fourth volume of the series features several reviews focusing on NMR spectroscopic techniques in food sciences. Readers will find references on methods used to test food quality, food color analysis, the role of Tannins in wine taste as well as NMR studies on lipid oxidation and large protein complexes.

Nuclear Magnetic Resonance Spectroscopy

Author: Joseph B. Lambert
Publisher: Wiley
ISBN: 1119295238
Format: PDF, ePub, Docs
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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.

NMR in Biological Systems

Author: K.V.R. Chary
Publisher: Springer Science & Business Media
ISBN: 1402066805
Format: PDF
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During teaching NMR to students and researchers, we felt the need for a text-book which can cover modern trends in the application of NMR to biological systems. This book covers the entire area of NMR in Biological Sciences (Biomolecules, cells and tissues, animals, plants and drug design). As well as being useful to researchers, this is an excellent book for teaching a course on NMR in Biological Systems.

The Scientists

Author: Marco Roth
Publisher: Union Books
ISBN: 1908526300
Format: PDF, ePub, Mobi
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DIV ‘Marco Roth’s book about his father is a farewell to a bygone culture – polygot, intellectual, Europhile, psychoanalytic – and simultaneously a renewal of that culture. It’s moving, tough-minded, and distinctive, a memoir the likes of which nobody else could write.’ Benjamin Kunkel, author of Indecision With the precociousness expected of the only child of a doctor and a classical musician – from the time he could get his toddler tongue to pronounce a word like ‘deoxyribonucleic acid’ or recite a French poem – Marco Roth was able to share his parents’ New York, a world centered around house concerts, a private library of literary classics, and dinner discussions of the latest advances in medicine. That world ended when his father began to suffer the worst effects of the AIDS virus that had infected him in the early 1980s. What this family would not talk about for years came to dominate the lives of its surviving members, often in unexpected ways. The Scientists is a story of how we first learn from our parents and how we then learn to see them as separate individuals; it’s a story of how preciousness can slow us down when it comes to understanding our desires and other people’s. A memoir of parents and children in the tradition of Edmund Gosse, Henry Adams and J. R. Ackerley, The Scientists grapples with a troubled and emotional inheritance, in a style that is both elegiac and defiant. /div

Modern NMR Techniques for Synthetic Chemistry

Author: Julie Fisher
Publisher: CRC Press
ISBN: 1466592257
Format: PDF, ePub, Docs
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A blend of theory and practical advice, Modern NMR Techniques for Synthetic Chemistry illustrates how NMR spectroscopy can be used to determine the abundance, size, shape, and function of organic molecules. It provides you with a description the NMR technique used (more pictorial than mathematical), indicating the most common pulse sequences, some practical information as appropriate, followed by illustrative examples. This format is followed for each chapter so you can skip the more theoretical details if the practical aspects are what interest you. Following a discussion of basic parameters, the book describes the utility of NMR in detecting and quantifying dynamic processes, with particular emphasis on the usefulness of saturation-transfer (STD) techniques. It details pulsed–field gradient approaches to diffusion measurement, diffusion models, and approaches to ‘inorganic’ nuclei detection, important as many synthetic pathways to new organics involve heavier elements. The text concludes with coverage of applications of NMR to the analysis of complex mixtures, natural products, carbohydrates, and nucleic acids—all areas of activity for researchers working at the chemistry-life sciences interface. The book’s unique format provides some theoretical insight into the NMR technique used, indicating the most common pulse sequences. The book draws upon several NMR methods that are resurging or currently hot in the field and indicates the specific pulse sequence used by various spectrometer manufacturers for each technique. It examines the analysis of complex mixtures, a feature not found in most books on this topic.

NMR Spectroscopy

Author: Harald Günther
Publisher: John Wiley & Sons
ISBN: 3527674772
Format: PDF, Kindle
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Nuclear magnetic resonance (NMR) spectroscopy is one of the most powerful and widely used techniques in chemical research for investigating structures and dynamics of molecules. Advanced methods can even be utilized for structure determinations of biopolymers, for example proteins or nucleic acids. NMR is also used in medicine for magnetic resonance imaging (MRI). The method is based on spectral lines of different atomic nuclei that are excited when a strong magnetic field and a radiofrequency transmitter are applied. The method is very sensitive to the features of molecular structure because also the neighboring atoms influence the signals from individual nuclei and this is important for determining the 3D-structure of molecules. This new edition of the popular classic has a clear style and a highly practical, mostly non-mathematical approach. Many examples are taken from organic and organometallic chemistry, making this book an invaluable guide to undergraduate and graduate students of organic chemistry, biochemistry, spectroscopy or physical chemistry, and to researchers using this well-established and extremely important technique. Problems and solutions are included.

NMR Spectroscopy Data Acquisition

Author: Christian Schorn
Publisher: John Wiley & Sons
ISBN: 9783527310708
Format: PDF, Docs
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The key to correct structure analysis now in its second edition. There have been many important advances in the field since the first publication of this book. Consequently, this edition has been extended to incorporate a number of pulse sequence developments. Nevertheless, it still details the basic experiments on a step-by-step basis, such that students and newcomers may come to understand basic data acquisition procedures, modular pulse sequence units, and complete sequences in NMR spectroscopy. The author applies the numerous possibilities of Bruker's simulation program NMR-SIM to provide a guided introduction to the world of pulse sequences. Major revisions include increased coverage of simulations of multiple offset selective pulse experiments as well as filter elements. One new chapter is a collection of some of the latest published ideas to improve existing sequences, together with spin-state selective experiments. The result is a volume encouraging beginners to use high resolution NMR, while prompting experts to evaluate new experiments using the easy-manageable simulation program. From the first edition: "... not only of interest for the NMR operators but also for interpreters of spectral data?. Many mistakes made with the application of modern NMR spectroscopy because of a lack of understanding of basic principles may be avoided.

Solving Problems with NMR Spectroscopy

Author: Atta-ur-Rahman
Publisher: Academic Press
ISBN: 0124116132
Format: PDF, ePub, Mobi
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Solving Problems with NMR Spectroscopy, Second Edition, is a fully updated and revised version of the best-selling book. This new edition still clearly presents the basic principles and applications of NMR spectroscopy with only as much math as is necessary. It shows how to solve chemical structures with NMR by giving many new, clear examples for readers to understand and try, with new solutions provided in the text. It also explains new developments and concepts in NMR spectroscopy, including sensitivity problems (hardware and software solutions) and an extension of the multidimensional coverage to 3D NMR. The book also includes a series of applications showing how NMR is used in real life to solve advanced problems beyond simple small-molecule chemical analysis. This new text enables organic chemistry students to choose the most appropriate NMR techniques to solve specific structures. The problems provided by the authors help readers understand the discussion more clearly and the solution and interpretation of spectra help readers become proficient in the application of important, modern 1D, 2D, and 3D NMR techniques to structural studies. Explains and presents the most important NMR techniques used for structural determinations Offers a unique problem-solving approach for readers to understand how to solve structure problems Uses questions and problems, including discussions of their solutions and interpretations, to help readers understand the fundamentals and applications of NMR Avoids use of extensive mathematical formulas and clearly explains how to implement NMR structure analysis Foreword by Nobel Prize winner Richard R. Ernst New to This Edition Key developments in the field of NMR spectroscopy since the First Edition in 1996 New chapter on sensitivity enhancement, a key driver of development in NMR spectroscopy New concepts such as Pulse Field Gradients, shaped pulses, and DOSY (Diffusion Order Spectroscopy) in relevant chapters More emphasis on practical aspects of NMR spectroscopy, such as the use of Shigemi tubes and various types of cryogenic probes Over 100 new problems and questions addressing the key concepts in NMR spectroscopy Improved figures and diagrams More than 180 example problems to solve, with detailed solutions provided at the end of each chapter