Analytical Applications of Ion/molecule Reactions Using a Triple Quadrupole Mass Spectrometer

Analytical Applications of Ion/molecule Reactions Using a Triple Quadrupole Mass Spectrometer PDF Author: Timothy Gordon Heath
Publisher:
ISBN:
Category : Analytical chemistry
Languages : en
Pages : 510

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Book Description

Analytical Applications of Ion/molecule Reactions Using a Triple Quadrupole Mass Spectrometer

Analytical Applications of Ion/molecule Reactions Using a Triple Quadrupole Mass Spectrometer PDF Author: Timothy Gordon Heath
Publisher:
ISBN:
Category : Analytical chemistry
Languages : en
Pages : 510

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Book Description


Ion/Molecule Attachment Reactions: Mass Spectrometry

Ion/Molecule Attachment Reactions: Mass Spectrometry PDF Author: Toshihiro Fujii
Publisher: Springer
ISBN: 1489975888
Category : Science
Languages : en
Pages : 350

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Book Description
This book explores the mechanism of alkali-metal ion/molecule association reaction, surveys the instrumental basis to study its kinetic, and describes the instrumentation to the measurement of alkali-metal ion affinities. The applications of the ion complexation mechanism in the condensed phase in reaction to direct analysis MS are also covered. Other topics include mechanism and reaction rate, experimental and theoretical ion affinities, applications of ion attachment reactions (IAR) to mass spectrometry such as alkali ion CIMS, ion attachment MS and cationization mass spectrometry of ESI, FAB, FD, LD, MALDI and SIMS and topics of IAR-based direct analysis mass spectrometry.

Chemical Ionization Mass Spectrometry

Chemical Ionization Mass Spectrometry PDF Author: Alex. G. Harrison
Publisher: Taylor & Francis
ISBN: 1351461540
Category : Science
Languages : en
Pages : 221

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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.

Two Studies in Gas-Phase Ion Spectroscopy

Two Studies in Gas-Phase Ion Spectroscopy PDF Author: Matthew J. Simpson
Publisher: Springer Science & Business Media
ISBN: 3642231292
Category : Science
Languages : en
Pages : 169

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Book Description
In this thesis Matthew Simpson reportstwo areas of work in gas ion spectroscopy, each investigation in itself worthy of a PhD. The first study uses tunable vacuum-ultraviolet radiation from a synchrotron to identify negative ions from twenty four photoexcited polyatomic molecules in the gas phase. From these experiments, Matthew collects a vast amount of data and summarises and reviews ion-pair formation from polyatomic molecules. The second study is on selected ion flow tube mass spectrometry. Matthew investigates the reactions of cations and anions with ethene, monofluoroethene, 1,1-difluoroethene and tetrafluoroethene. In this study Matthew tries to explain why certain products are formed preferentially over other products at a microscopic level of understanding. The data recorded in this thesis form the most comprehensive collection of information about anion formation and are the basis of a review and numerous articles in specialist journals.

Reactive Intermediates

Reactive Intermediates PDF Author: Leonardo S. Santos
Publisher: John Wiley & Sons
ISBN: 9783527628735
Category : Science
Languages : en
Pages : 341

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Book Description
During the last two decades there has been considerable growth in the development of electrospray ionization mass spectrometry (ESI-MS) as a practical method in the study of reaction mechanisms. This method allows the interception and characterization of key intermediates, either as transient species or as protonated/deprotonated forms of neutral species by API-MS. The outstanding features and advantages of ESI-MS make it one of the most suitable tools for the fast screening of intermediates directly from solution, providing hitherto unavailable chemical information to organic chemists. This monograph provides an overview of the mechanisms involved in ESI-MS, the historical perspectives before looking further in-depth at specific reactions and intermediates. Written by researchers in the field, this book is an unique resource for the understanding of this cutting-edge technique.

Mass Spectrometry

Mass Spectrometry PDF Author: Jürgen H Gross
Publisher: Springer
ISBN: 3642107117
Category : Science
Languages : en
Pages : 773

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Book Description
This book offers a balanced mixture of practice-oriented information and theoretical background as well as numerous references, clear illustrations, and useful data tables. Problems and solutions are accessible via a special website. This new edition has been completely revised and extended; it now includes three new chapters on tandem mass spectrometry, interfaces for sampling at atmospheric pressure, and inorganic mass spectrometry.

Encyclopedia of Spectroscopy and Spectrometry

Encyclopedia of Spectroscopy and Spectrometry PDF Author:
Publisher: Academic Press
ISBN: 0128032251
Category : Science
Languages : en
Pages : 3716

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Book Description
This third edition of the Encyclopedia of Spectroscopy and Spectrometry, Three Volume Set provides authoritative and comprehensive coverage of all aspects of spectroscopy and closely related subjects that use the same fundamental principles, including mass spectrometry, imaging techniques and applications. It includes the history, theoretical background, details of instrumentation and technology, and current applications of the key areas of spectroscopy. The new edition will include over 80 new articles across the field. These will complement those from the previous edition, which have been brought up-to-date to reflect the latest trends in the field. Coverage in the third edition includes: Atomic spectroscopy Electronic spectroscopy Fundamentals in spectroscopy High-Energy spectroscopy Magnetic resonance Mass spectrometry Spatially-resolved spectroscopic analysis Vibrational, rotational and Raman spectroscopies The new edition is aimed at professional scientists seeking to familiarize themselves with particular topics quickly and easily. This major reference work continues to be clear and accessible and focus on the fundamental principles, techniques and applications of spectroscopy and spectrometry. Incorporates more than 150 color figures, 5,000 references, and 300 articles for a thorough examination of the field Highlights new research and promotes innovation in applied areas ranging from food science and forensics to biomedicine and health Presents a one-stop resource for quick access to answers and an in-depth examination of topics in the spectroscopy and spectrometry arenas

Bibliography of Mass Spectroscopy Literature for 1970

Bibliography of Mass Spectroscopy Literature for 1970 PDF Author:
Publisher:
ISBN:
Category : Mass spectrometry
Languages : en
Pages : 900

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Book Description


Advances in Mass Spectrometry, Volume 12

Advances in Mass Spectrometry, Volume 12 PDF Author: P.G. Kistemaker
Publisher: Elsevier
ISBN: 0444599452
Category : Science
Languages : en
Pages : 975

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Book Description
These proceedings, containing the texts of the invited lectures, cover all aspects of mass spectrometry including theory, fundamental studies, applications and instrumentation. Emphasis is placed on recent developments. A complete listing of the posters is included.

Quantum Chemistry

Quantum Chemistry PDF Author: Tomofumi Tada
Publisher: BoD – Books on Demand
ISBN: 9535103725
Category : Science
Languages : en
Pages : 216

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Book Description
Molecules, small structures composed of atoms, are essential substances for lives. However, we didn't have the clear answer to the following questions until the 1920s: why molecules can exist in stable as rigid networks between atoms, and why molecules can change into different types of molecules. The most important event for solving the puzzles is the discovery of the quantum mechanics. Quantum mechanics is the theory for small particles such as electrons and nuclei, and was applied to hydrogen molecule by Heitler and London at 1927. The pioneering work led to the clear explanation of the chemical bonding between the hydrogen atoms. This is the beginning of the quantum chemistry. Since then, quantum chemistry has been an important theory for the understanding of molecular properties such as stability, reactivity, and applicability for devices. This book is devoted for the theoretical foundations and innovative applications in quantum chemistry.