NMR Case Studies

• Author : Jeffrey H Simpson
• Publisher : Elsevier
• Release Date : 2017-09-19
• ISBN : 9780128033531

NMR Case Studies: Data Analysis of Complicated Molecules provides a detailed discussion of the full logical flow associated with assigning the NMR spectra of complex molecules, also helping readers further develop their NMR spectral assignment skills. The robust case studies present the logic of each assignment, from beginning to end, fully exploring the available range of potential solutions. Readers will gain a better appreciation of various approaches and develop an intuitive sense for when this particular concept should be implemented,

• Author : Antony Williams,Gary Martin,David Rovnyak
• Publisher : Royal Society of Chemistry
• Release Date : 2016-12-14
• ISBN : 9781849733939

The Ghanian plant Cryptolepis sanguinolenta is the source of a series of fascinating indoloquinoline alkaloids. The most unusual member of this alkaloid series was initially proposed to be a spiro nonacyclic structure, named cryptospirolepine, and was elucidated in 1993 based on the technologies available at that time. There were, however, several annoying attributes to the structure that bothered analysts for the ensuing 22 years. During the two decades that followed the initial work there have been enormous developments in NMR technology. Using

• Author : Atta-ur- Rahman,M. Iqbal Choudhary
• Publisher : Bentham Science Publishers
• Release Date : 2011
• ISBN : 9781608051649

"NMR (Nuclear Magnetic Resonance) Spectroscopy has found significant applications in drug discovery based on its capacity to map molecular interactions at the atomic level. Chemical shifts, cross relaxation, and exchange of protons are among the NMR parame"

• Author : Anonim
• Publisher : Unknown
• Release Date : 2008
• ISBN : OCLC:931580366

• Author : Peter Stilbs
• Publisher : de Gruyter
• Release Date : 2019-08-05
• ISBN : 3110551527

Diffusion and Eletrophoretic NMR experiments resolve chemical compounds based on their molecular motion. This publication introduces the basics of these methods and explains how they can be used to measure the size of molecules and aggregates, to determine degree of polymerization and to solve other chemical problems. Supplied with many case studies, the book is a must-have for students and researchers who work with practical NMR measurements.

• Author : Henk Zandvoort
• Publisher : Springer Science & Business Media
• Release Date : 2012-12-06
• ISBN : 9789400947641

From the nineteen sixties onwards a branch of philosophy of science has come to development, called history-oriented philosophy of science. This development constitutes a reaction on the then prevailing logical empiricist conception of scientific knowledge. The latter was increasingly seen as suffering from insurmountable internal problems, like e. g. the problems with the particular "observational-theoretical distinction" on which it drew. In addition the logical empiricists' general approach was increasingly criticized for two external shortcomings. Firstly, the examples of scientific knowledge

• Author : Robert J. Gillies
• Publisher : Academic Press
• Release Date : 2013-10-22
• ISBN : 9781483288536

This book provides a comprehensive review of modern nuclear magnetic resonance approaches to biomedical problems in vivo using state-of-the-art techniques. It devotes equal attention to the methods and applications of NMR and addresses the potential of each of the techniques discussed. The volume includes late-breaking areas such as functional imaging, flow imaging, bioreactor spectroscopy, and chemical shift imaging. All chapters are written in a "current concepts" style that renders information accessible to readers at all levels. Contributors are known experts

• Author : Julie Fisher
• Publisher : CRC Press
• Release Date : 2014-10-13
• ISBN : 9781466592247

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

• Author : Graham A. Webb
• Publisher : Elsevier
• Release Date : 2007-10-11
• ISBN : 0080551947

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 grown to such importance as NMR spectroscopy. It is used in all branches of science when precise structural determination is required and when 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 nonspecialist alike

• Author : Vasudevan Ramesh
• Publisher : Royal Society of Chemistry
• Release Date : 2016-04-28
• ISBN : 9781782620532

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.

• Author : Isabella C. Felli,Roberta Pierattelli
• Publisher : Springer
• Release Date : 2015-09-19
• ISBN : 9783319201641

This book discusses the paradigm-shifting phenomenon of intrinsically disordered proteins (IDPs) and hybrid proteins containing ordered domains and functional IDP regions (IDPRs). The properties of IDPs and IDPRs are highly complementary to those deriving from the presence of a unique and well-defined three-dimensional fold. Ignored for a long time in high-resolution studies of proteins, intrinsic protein disorder is now recognized as one of the key features for a large variety of cellular functions, where structural flexibility presents a functional advantage

• Author : Anonim
• Publisher : Newnes
• Release Date : 2013-06-08
• ISBN : 9780444594143

The progress in nuclear magnetic resonance (NMR) spectroscopy that took place during the last several decades is observed in both experimental capabilities and theoretical approaches to study the spectral parameters. The scope of NMR spectroscopy for studying a large series of molecular problems has notably broadened. However, at the same time, it requires specialists to fully use its potentialities. This is a notorious problem and it is reflected in the current literature where this spectroscopy is typically only used in

• Author : A. Ramamoorthy
• Publisher : CRC Press
• Release Date : 2005-09-22
• ISBN : 9781420027617

Over the past decade, a myriad of techniques have shown that solid-state nuclear magnetic resonance (NMR) can be used in a broad spectrum of applications with exceptionally impressive results. Solid-state NMR results can yield high-resolution details on the structure and function of many important biological solids, including viruses, fibril-forming molecules, and molecules embedded in the cell membrane. Filling a void in the current literature, NMR Spectroscopy of Biological Solids examines all the recent developments, implementation, and interpretation of solid-state NMR

• Author : Paul Hodgkinson
• Publisher : Royal Society of Chemistry
• Release Date : 2018-04-05
• ISBN : 9781788014199

Solid-state NMR covers an enormous range of material types and experimental techniques. Although the basic instrumentation and techniques of solids NMR are readily accessible, there can be significant barriers, even for existing experts, to exploring the bewildering array of more sophisticated techniques. In this unique volume, a range of experts in different areas of modern solid-state NMR explain about their area of expertise, emphasising the “practical aspects” of implementing different techniques, and illustrating what questions can and cannot be addressed.

• Author : Anonim
• Publisher : Academic Press
• Release Date : 2018-01-02
• ISBN : 9780128149140

Annual Reports on NMR Spectroscopy, Volume 93 provides a thorough and in-depth accounting of progress in nuclear magnetic resonance (NMR) spectroscopy and its many applications. This updated volume in this premier resource for both specialists and non-specialists focuses on NMR at Giga-Pascal Pressures, Ultrafast 2D NMR: Methods and Applications, Perspective on the Hyperpolarization Technique Signal Amplification by Reversible Exchange (SABRE) in NMR Spectroscopy and MR Imaging, and Recent Advances in 11B Solid-State Nuclear Magnetic Resonance Spectroscopy of Crystalline Solids, and Progress