Gas Phase NMR

Gas Phase NMR PDF Author: Karol Jackowski
Publisher: Royal Society of Chemistry
ISBN: 1782623817
Category : Medical
Languages : en
Pages : 419

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Book Description
This book covers the recent NMR studies with the application of gaseous molecules. Among the comprehensively discussed aspects of the area it includes in particular: new multinuclear experiments that deliver spectral parameters of isolated molecules and provide the most accurate values of nuclear magnetic shielding, isotropic spin–spin coupling and relaxation times; advanced, precise and correct theoretical descriptions of spectral parameters of molecules as well as the application of gas-phase NMR measurements to chemical analysis and medicine. The progress of research in these fields is enormous and has rapidly changed our knowledge and understanding of molecular parameters in NMR spectroscopy. For example, accurate studies of the shielding for isolated molecules allow the exact determination of nuclear magnetic dipole moments, the calculated values of spectral parameters can be verified by precise gas-phase NMR measurements, and the application of hyperpolarized noble gases provides excellent MRI pictures of lungs. Aimed at graduates and researchers in spectroscopy, analytical chemistry and those researching the applications of NMR in medicine, this book presents the connections between sophisticated experiments, the theory of magnetic parameters and the exploration of new methods in practice.

Gas Phase NMR

Gas Phase NMR PDF Author: Karol Jackowski
Publisher: Royal Society of Chemistry
ISBN: 1782623817
Category : Medical
Languages : en
Pages : 419

Get Book Here

Book Description
This book covers the recent NMR studies with the application of gaseous molecules. Among the comprehensively discussed aspects of the area it includes in particular: new multinuclear experiments that deliver spectral parameters of isolated molecules and provide the most accurate values of nuclear magnetic shielding, isotropic spin–spin coupling and relaxation times; advanced, precise and correct theoretical descriptions of spectral parameters of molecules as well as the application of gas-phase NMR measurements to chemical analysis and medicine. The progress of research in these fields is enormous and has rapidly changed our knowledge and understanding of molecular parameters in NMR spectroscopy. For example, accurate studies of the shielding for isolated molecules allow the exact determination of nuclear magnetic dipole moments, the calculated values of spectral parameters can be verified by precise gas-phase NMR measurements, and the application of hyperpolarized noble gases provides excellent MRI pictures of lungs. Aimed at graduates and researchers in spectroscopy, analytical chemistry and those researching the applications of NMR in medicine, this book presents the connections between sophisticated experiments, the theory of magnetic parameters and the exploration of new methods in practice.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 984

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Book Description


Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1784

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Chemical Ionization Mass Spectrometry, Second Edition

Chemical Ionization Mass Spectrometry, Second Edition PDF Author: Alex. G. Harrison
Publisher: CRC Press
ISBN: 9780849342547
Category : Science
Languages : en
Pages : 222

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Book Description
The only comprehensive guide to CIMS applications in structural elucidation and analytical studies Chemical Ionization Mass Spectrometry, 2nd Edition, provides a comprehensive, up-to-date review of CIMS applications in structural elucidation and quantitative analytical studies. For the benefit of readers without a background in gaseous ion chemistry, a thorough review is presented in Chapter 2. Other chapters discuss such topics as reagent ion systems within the context of the thermochemistry and kinetics of the ionization process, including reactions and the type of information obtained; isotopic exchange reactions; stereochemical effects in chemical ionization; and reactive ion/molecule collisions in quadrupole cells. Chemical ionization mass spectra of 13 classes of compounds are discussed in detail to illustrate the influence of different functional groups on the spectra observed. Chemical Ionization Mass Spectrometry, 2nd Edition will be a valuable reference for anyone interested in mass spectrometry and gaseous ion chemistry in general.

ASMS Conference on Mass Spectrometry and Allied Topics : [proceedings]

ASMS Conference on Mass Spectrometry and Allied Topics : [proceedings] PDF Author:
Publisher:
ISBN:
Category : Mass spectrometry
Languages : en
Pages : 1348

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U.S. Government Research Reports

U.S. Government Research Reports PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1076

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Lewis Base Catalysis in Organic Synthesis, 3 Volume Set

Lewis Base Catalysis in Organic Synthesis, 3 Volume Set PDF Author: Edwin Vedejs
Publisher: John Wiley & Sons
ISBN: 3527336184
Category : Science
Languages : en
Pages : 1476

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Book Description
This three-volume set represents the first comprehensive coverage of the rapidly expanding field of Lewis base catalysis that has attracted enormous attention in recent years. Lewis base catalysis is a conceptually novel paradigm that encompasses an extremely wide variety of preparatively useful transformations and is particularly effective for enantioselectively constructing new stereogenic centers. As electron-pair donors, Lewis bases can influence the rate and stereochemical course of myriad synthetic organic reactions. The book presents the conceptual/mechanistic principles that underlie Lewis base catalysis, and then builds upon that foundation with a thorough presentation of many different reaction types. And last but not least, the editors, Prof. Edwin Vedejs and Prof. Scott E. Denmark, are without doubt the leaders in this emerging field and have compiled high quality contributions from an impressive collection of international experts.

Heterocyclic Organic Corrosion Inhibitors

Heterocyclic Organic Corrosion Inhibitors PDF Author: Mumtaz A. Quraishi
Publisher: Elsevier
ISBN: 0128196947
Category : Technology & Engineering
Languages : en
Pages : 300

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Book Description
Heterocyclic Organic Corrosion Inhibitors: Principles and Applications aims to comprehend the synthesis and application of organic heterocyclic compounds as corrosion inhibitors in various corrosive environments. Considering the high importance of corrosion inhibitor development for different industries, the book provides the fundamentals and most recent advancements in this field. The book is an indispensable reference tool for industrialists and academicians working in the field of corrosion protection. - Provides a systematic overview of fundamentals and current advancements - Acts as a primary reference for beginner researchers in this arena - Presents a handy reference tool to different chemical industries - Covers fundamentals, industrial applications and most recent advancements in this area

Chemistry and Analysis of Hydrocarbons in the Environment

Chemistry and Analysis of Hydrocarbons in the Environment PDF Author: J. Albaigés
Publisher: CRC Press
ISBN: 9780677061405
Category : Science
Languages : en
Pages : 330

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Nuclear Science Abstracts

Nuclear Science Abstracts PDF Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 954

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