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Books > Science & Mathematics > Chemistry > Analytical chemistry > Qualitative analytical chemistry > Magnetic resonance
Magnetic resonance systems are used in almost every academic and industrial chemistry, physics and biochemistry department, as well as being one of the most important imaging modalities in clinical radiology. The design of such systems has become increasingly sophisticated over the years. Static magnetic fields increase continuously, large-scale arrays of receive elements are now ubiquitous in clinical MRI, cryogenic technology has become commonplace in high resolution NMR and is expanding rapidly in preclinical MRI, specialized high strength magnetic field gradients have been designed for studying the human connectome, and the commercial advent of ultra-high field human imaging has required new types of RF coils and static shim coils together with extensive electromagnetic simulations to ensure patient safety. This book covers the hardware and engineering that constitutes a magnetic resonance system, whether that be a high-resolution liquid or solid state system for NMR spectroscopy, a preclinical system for imaging animals or a clinical system used for human imaging. Written by a team of experts in the field, this book provides a comprehensive and instructional look at all aspects of current magnetic resonance technology, as well as outlooks for future developments.
High-Resolution NMR Techniques in Organic Chemistry, Third Edition describes the most important NMR spectroscopy techniques for the structure elucidation of organic molecules and the investigation of their behaviour in solution. Appropriate for advanced undergraduate and graduate students, research chemists and NMR facility managers, this thorough revision covers practical aspects of NMR techniques and instrumentation, data collection, and spectrum interpretation. It describes all major classes of one- and two-dimensional NMR experiments including homonuclear and heteronuclear correlations, the nuclear Overhauser effect, diffusion measurements, and techniques for studying protein-ligand interactions. A trusted authority on this critical expertise, High-Resolution NMR Techniques in Organic Chemistry, Third Edition is an essential resource for every chemist and NMR spectroscopist.
Paramagnetic NMR is a growing technique that represents an increasingly important tool for the investigation of biomolecules. This book presents an update and overview of the paramagnetic NMR phenomena and effects as well as guidelines for practical implementation of state-of-the-art experiments. All experiments are supported by a solid theoretical foundation. Areas mentioned are the development of solid state NMR, the use of paramagnetic tags providing information on the structure and mobility of the investigated systems, and dynamic nuclear polarization to increase sensitivity. Compiled by experts in the field, this book has international appeal for researchers as well as students interested in magnetic resonance and structural biology who require experimental support and accessible information.
This two volume set focuses on the structure elucidation of natural products. Volume 1 discusses contemporary NMR approaches including optimized and future hardware and experimental approaches to obtain both the highest quality and most appropriate spectral data for analysis. Volume 2 considers data processing and algorithmic based analyses tailored to natural product structure elucidation and reviews the application of NMR to the analysis of a series of different natural product families including marine natural products, terpenes, steroids, and carbohydrates. These books, bringing together acknowledged experts, uniquely focus on the combination of experimental approaches and modern hardware and software applied to the structure elucidation of natural products. The volumes will be an essential resource for NMR spectroscopists, natural product chemists and industrial researchers working on natural product analysis or the characterization of impurities and degradation products of pharmaceuticals that can be scarce as natural product samples.
There has been a recent surge in hardware developments with respect to mobile NMR and MRI systems, from which novel applications are starting to emerge. These comparatively low cost systems allow either for more routine use of NMR and MRI, generally for material quality control, or they allow for the analysis of samples whose size and shape precludes conventional NMR and MRI application. This book will, for the first time, summarise these recent hardware developments, highlight the challenges facing mobile and generally low-field NMR and MRI and describe various applications. Including chapters on commercial applications in well logging and food content measurements, the broad appeal of this book will fill a gap in the literature for NMR spectroscopists, analytical chemists and all those involved in measurement science in both industry and academia.
Annual Reports on NMR Spectroscopy provides a thorough and in-depth accounting of progress in nuclear magnetic resonance (NMR) spectroscopy and its many applications. Nuclear magnetic resonance (NMR) is an analytical tool used by chemists and physicists to study the structure and dynamics of molecules. In recent years, no other technique has gained as much significance as NMR spectroscopy. It is used in all branches of science in which precise structural determination is required, and in which the nature of interactions and reactions in solution is being studied. This book has established itself as a premier means for both specialists and non-specialists who are looking to become familiar with new techniques and applications pertaining to NMR spectroscopy.
Annual Reports on NMR Spectroscopy provides a thorough and in-depth accounting of the progress made in nuclear magnetic resonance (NMR) spectroscopy and its many applications. Nuclear magnetic resonance (NMR) is an analytical tool used by chemists and physicists to study the structure and dynamics of molecules. In recent years, no other technique has gained as much significance as NMR spectroscopy. It is used in all branches of science in which precise structural determination is required, and in which the nature of interactions and reactions in solution is being studied. This book has established itself as a premier resource for both specialists and non-specialists alike who want to become familiar with the new techniques and applications of NMR spectroscopy.
Annual Reports on NMR Spectroscopy provides a thorough and in-depth accounting of the progress made in nuclear magnetic resonance (NMR) spectroscopy and its many applications. Nuclear magnetic resonance (NMR) is an analytical tool used by chemists and physicists to study the structure and dynamics of molecules. In recent years, no other technique has gained as much significance as NMR spectroscopy. It is used in all branches of science in which precise structural determination is required, and in which the nature of interactions and reactions in solution is being studied. Annual Reports on NMR Spectroscopy has established itself as a premier resource for both specialists and non-specialists alike who want to become familiar with the new techniques and applications of NMR spectroscopy.
Annual Reports on NMR Spectroscopy provides a thorough and in-depth accounting of progress in nuclear magnetic resonance (NMR) spectroscopy and its many applications. Nuclear magnetic resonance (NMR) is an analytical tool used by chemists and physicists to study the structure and dynamics of molecules. In recent years, no other technique has gained as much significance as NMR spectroscopy. It is used in all branches of science in which precise structural determination is required and in which the nature of interactions and reactions in solution is being studied. Annual Reports on NMR Spectroscopy has established itself as a premier means for the specialist and non-specialist alike to become familiar with new techniques and applications of NMR spectroscopy.
Nuclear magnetic resonance spectroscopy (NMR spectroscopy) is a research technique that uses the magnetic properties of atomic nuclei to determine physical and chemical properties of atoms or the molecules in which they are contained. Proton NMR (1H NMR) is a technique that applies NMR spectroscopy specifically to the hydrogen-1 nuclei within the molecules of a substance, in order to determine the structure of that substance's molecules. The use of 1H NMR for the assignment of absolute configuration of organic compounds is a well-established technique. Recent research describes the technique's application to mono-, bi- and trifunctional compounds. In addition, several new auxiliary reagents, mono- and biderivatization procedures, on-resin methodologies and more recently, the use of 13C NMR, have been introduced to the field. In The Assignment of the Absolute Configuration by NMR using Chiral Derivatizing Agents: A Practical Guide, eminent Professor of Organic Chemistry Ricardo Riguera organizes this cutting-edge NMR research. Professor Riguera offers a short and usable guide that introduces the reader to the research with a plethora of details and examples. The book briefly explains the theoretical aspects necessary for understanding the methodology, dedicating most of its space to covering the practical aspects of the assignment, with examples and spectra taken from the authors' own experiments. Upper-level undergraduates, graduate students, and chemical researchers will find this guide useful for their studies and practice.
Nuclear magnetic resonance (NMR) is an analytical tool used by chemists and physicists to study the structure and dynamics of molecules. In recent years, no other technique has gained such significance as NMR spectroscopy. It is used in all branches of science in which precise structural determination is required and in which the nature of interactions and reactions in solution is being studied. Annual Reports on NMR Spectroscopy has established itself as a premier means for the specialist and non-specialist alike to become familiar with new techniques and applications of NMR spectroscopy.
Nuclear magnetic resonance (NMR) is an analytical tool used by chemists and physicists to study the structure and dynamics of molecules. In recent years, no other technique has gained such significance as NMR spectroscopy. It is used in all branches of science in which precise structural determination is required and in which the nature of interactions and reactions in solution is being studied. Annual Reports on NMR Spectroscopy has established itself as a premier means for the specialist and non-specialist alike to become familiar with new techniques and applications of NMR spectroscopy.
This book discusses many advances in optical physic, and is aimed at advanced undergraduates taking courses in atomic physics, or graduate students in the fields of lasers, astrophysics, and physical chemistry. The book is intended mainly for experimentalists, and the interaction of electromagnetic radiation with free atoms is introduced using classical or semi-classical calculations wherever possible. Topics discussed include the spontaneous emission of radiation, stimulated transitions and the properties of gas and turnable dye lasers, and the physics and applications of resonance fluorescence, optical double resonance, optical pumping, and atomic beam magnetic resonance experiments.
"Introduction to Solid State NMR Spectroscopy" is written for
undergraduate and graduate students of chemistry, either taking a
course in advanced or solid-state nuclear magnetic resonance
spectroscopy or undertaking research projects where solid-state NMR
is likely to be a major investigative technique. It will also serve
as a practical introduction in industry, where the techniques can
provide new or complementary information to supplement other
investigative techniques.
By covering solid-state NMR spectroscopy in a clear,
straightforward and approachable way with detailed descriptions of
the major solid-state NMR experiments focussing on what the
experiments do and what they tell the researcher, this book will
serve as an ideal introduction to the subject. These descriptions
are backed up by separate mathematical explanations for those who
wish to gain a more sophisticated quantitative understanding of the
phenomena. With additional coverage of the practical implementation
of solid-state NMR experiments integrated into the discussion, this
book will be essential reading for all those using, or about to
use, solid-state NMR spectroscopy.
Dr Melinda Duer is a senior lecturer in the Department of Chemistry at the University of Cambridge, Cambridge, UK.
This text was developed from a course for physical chemistry and chemical physics students using cross-polarization (CP) magic angle spinning (MAS) NMR in their laboratory assignments. The book provides students with the details of the CP/MAS experiment as it is used to obtain rare-spin, high-resolution NMR spectra. The design of the CP/MAS experiments and the interpretation of spectra and relaxation measurements require an understanding of the interplay of several fundamental physical interactions not normally encountered in solution NMR. The student can observe the way interacting spin systems behave in the solid state, and have a quantum mechanically rigorous understanding of solid-state spin phenomena. The text will have the added benefit of serving as a self-study resource for students seeking to learn the underlying principles of laboratory experiments using the technique. The history of NMR is also treated, and the instrumentation of the spectrometer and probe are discussed.
This volume covers the new methodological advances in NMR spectroscopy that have been developed since the publication of the first edition. These include: 'indirect detection' methods, particularly proton-detected carbon-13 spectra, which have profoundly increased NMR sensitivities; 3- and even higher- dimensional NMR methods which have further increased spectral resolving and correlating power; powerful new computer programs which assist in all phases of data analysis and ultimately make possible rigorous interpretations of complex 2D and higher- dimensional NMR spectra using molecular mechanics and dynamics calculations; and field gradient technology which makes it possible to acquire 2D and higher-dimensional spectra of concentrated samples very rapidly, greatly reducing experiment times. This new edition retains the original format of the first edition with introductory chapters covering descriptions, basic theoretical treatments and experimental aspects of the methods. These are followed by applications chapters representing a broad sampling of important research areas and compound classes
The new edition of this established workbook consists of worked examples and set problems that cover one- and two-dimensional NMR techniques applied to organic and inorganic systems. Most of the problems are genuine research examples, and this new edition contains eight pages of problems drawn from very recent research work. This second edition is fully compatible with the second edition of the highly successful Modern NMR Spectroscopy: a guide for chemists, and the two books are thoroughly cross referenced throughout.
Annual Reports on NMR Spectroscopy, Volume 96, provides an in-depth accounting of progress in nuclear magnetic resonance (NMR) spectroscopy and its many applications, including all branches of science in which precise structural determination is required, and in which the nature of interactions and reactions in solution is being studied. This book has established itself as a premier resource for both specialists and non-specialists, with this new release focusing on Recent Advances in Absolute Shielding Scales for NMR Spectroscopy, Applications of Hyperpolarus Long-Lived States in Drug Screening, and Characterization of Mixed Network Phosphate Classes by 1D and 2D NMR Techniques, amongst other topics.
As a practical reference guide for designing and performing experiments, this book focuses on the five most common classes of contrast agents for MRI namely gadolinium complexes, chemical exchange saturation transfer agents, iron oxide nanoparticles, manganese complexes and fluorine contrast agents. It describes how to characterize and evaluate them and for each class, a description of the theory behind their mechanisms is discussed briefly to orient the new reader. Detailed subchapters discuss the different physical chemistry methods used to characterize them in terms of their efficacy, safety and in vivo behavior. Important consideration is also given to the different physical properties that affect the performance of the contrast agents. The editors and contributors are at the forefront of research in the field of MRI contrast agents and this unique, cutting edge book is a timely addition to the literature in this area.
The beautiful colors of many inorganic compounds, including
minerals and gemstones, as well as the mysterious cold light of
luminescence emitted by these materials, have attracted the
inquisitiveness of natural philosophers for centuries. The
scientific study of such phenomena - the optical spectroscopy of
solids - has paid rich dividends in technological advances such as
lasers and other optronic devices. This is a book on the art of
optical spectroscopy of solids, establishing a theoretical and
experimental framework for the subject, which is well illustrated
with relevant spectra and experimental data.
"Provides comprehensive coverage of the structures, properties, and interactions of organo-clay complexes as well as their role in the origin of life. Presents current techniques in nuclear magnetic resonance, differential thermal analysis and thermogravimetry, visible spectroscopy, and infrared and thermal-infrared spectroscopy for the analysis of fine structures in organo-clay complexes."
This dictionary is the first to provide a comprehensive explanation of the bewildering array of acronyms and technical terms which have crept into the NMR literature in recent years. Aimed at chemists and biochemists who have only an elementary knowledge of NMR, it provides a clear description of the concepts and basic principles involved, including developments in two-dimensional NMR methods in liquids. Mathematical descriptions are used where appropriate, however the level of mathematical competence required is low, and the more complex aspects are fully explained in the text. Each term is explained in full, extensive cross-references are included, and suggestions for further reading are included. The new and revised paperback edition of this well-received dictionary includes many new, up-to-date entries - for example, on three- and four-dimensional NMR.
Available in paperback for the first time, this book describes the main methods of one- and two-dimensional high-resolution NMR spectroscopy in liquids within the quantum-mechanical formalism of the density matrix. In view of the increasing importance of NMR in chemistry and biochemistry, it is particularly addressed to those scientists who do not have a working knowledge of quantum calculations. From reviews of the hardback edition: `The book fills a gap in the market...' Magnetic Resonance in Chemistry 'Goldman's book is important and timely, written in a thorough, careful manner. It treats a selected number of fundamental two-dimensional NMR experiments at a level appropriate for a general graduate course in two-dimensional NMR spectroscopy. Physics Today
Nuclear magnetic resonance (NMR) spectroscopy is one of the most powerful and versatile techniques now available for the study of molecular structure and reaction mechanisms. This classic account of modern NMR spctroscopy was heralded on its publication in 1987 as `the lasting text of its age' Nature. Now available in paperback, it provides a thoroughly comprehensive review of modern NMR techniques and the underlying principles. The material is presented in an intuitive manner within a rigourous mathematical framework, and is extensively illustrated throughout. It is, without question, an essential purchase for the self-respecting NMR spectroscopist. |
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