Novel Strategies to Increase Throughput and Differentiate Lipid Isomers in Mass Spectrometry Imaging

Novel Strategies to Increase Throughput and Differentiate Lipid Isomers in Mass Spectrometry Imaging PDF Author: Johan Lillja
Publisher:
ISBN: 9789151318707
Category :
Languages : en
Pages : 0

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Novel Strategies to Increase Throughput and Differentiate Lipid Isomers in Mass Spectrometry Imaging

Novel Strategies to Increase Throughput and Differentiate Lipid Isomers in Mass Spectrometry Imaging PDF Author: Johan Lillja
Publisher:
ISBN: 9789151318707
Category :
Languages : en
Pages : 0

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Customized Surface Design to Increase Throughput of Ambient Ionization Mass Spectrometry Lipidomics

Customized Surface Design to Increase Throughput of Ambient Ionization Mass Spectrometry Lipidomics PDF Author: Christopher Goudarzi
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Improving the Performance of Microscope Mass Spectrometry Imaging

Improving the Performance of Microscope Mass Spectrometry Imaging PDF Author: Ang Guo
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Mass Spectrometry-Based Lipidomics

Mass Spectrometry-Based Lipidomics PDF Author: Fong-Fu Hsu
Publisher: Humana
ISBN: 9781071614099
Category : Science
Languages : en
Pages : 314

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Book Description
This detailed volume covers conventional MS-based “shotgun lipidomics” by which samples are introduced by infusion or loop injection, as well as LC-MS-based lipidomics, which are becoming increasingly important due to the ever-increasing demand for a complete and precise lipid analysis of the complex and diversified lipids in nature. The volume features protocols applying chemical reactions, the on-line photochemical reactions combined with various MS methods for comprehensive characterization of various lipid classes, and quantification of specific and rare lipids. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Mass Spectrometry-Based Lipidomics: Methods and Protocols serves as an invaluable guide for biochemists and mass spectroscopists who are interested in lipid studies.

Differential Ion Mobility Spectrometry

Differential Ion Mobility Spectrometry PDF Author: Alexandre A. Shvartsburg
Publisher: CRC Press
ISBN: 9781420051070
Category : Science
Languages : en
Pages : 322

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Book Description
Over the last decade, scientific and engineering interests have been shifting from conventional ion mobility spectrometry (IMS) to field asymmetric waveform ion mobility spectrometry (FAIMS). Differential Ion Mobility Spectrometry: Nonlinear Ion Transport and Fundamentals of FAIMS explores this new analytical technology that separates and characterizes ions by the difference between their mobility in gases at high and low electric fields. It also covers the novel topics of higher-order differential IMS and IMS with alignment of dipole direction. The book relates the fundamentals of FAIMS and other nonlinear IMS methods to the physics of gas-phase ion transport. It begins with the basics of ion diffusion and mobility in gases, covering the main attributes of conventional IMS that are relevant to all IMS approaches. Building on this foundation, the author reviews diverse high-field transport phenomena that underlie differential IMS. He discusses the conceptual implementation and first-principles optimization of FAIMS as a filtering technique, emphasizing the dependence of FAIMS performance metrics on instrumental parameters and properties of ion species. He also explores ion reactions in FAIMS caused by field heating and the effects of inhomogeneous electric field in curved FAIMS gaps. Written by an accomplished scientist in the field, this state-of-the-art book supplies the foundation to understand the new technology of nonlinear IMS methods.

Chemical Derivatization in Gas Chromatography

Chemical Derivatization in Gas Chromatography PDF Author: J. Drozd
Publisher: Elsevier
ISBN: 0080858201
Category : Science
Languages : en
Pages : 247

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Chemical Derivatization in Gas Chromatography

Ambient Ionization Mass Spectrometry

Ambient Ionization Mass Spectrometry PDF Author: Marek Domin
Publisher: Royal Society of Chemistry
ISBN: 1849739269
Category : Science
Languages : en
Pages : 528

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Book Description
Ambient ionization has emerged as one of the hottest and fastest growing topics in mass spectrometry enabling sample analysis with minimal sample preparation. Introducing the subject and explaining the basic concepts and terminology, this book will provide a comprehensive, unique treatise devoted to the subject. Written by acknowledged experts, there are full descriptions on how new ionization techniques work, with an overview of their strengths, weaknesses and applications. This title will bring the reader right up to date, with both applications and theory, and will be suitable as a tutorial text for those starting in the field from a variety of disciplines.

Tandem Mass Spectrometry of Lipids

Tandem Mass Spectrometry of Lipids PDF Author: Robert C Murphy
Publisher: Royal Society of Chemistry
ISBN: 1782626352
Category : Science
Languages : en
Pages : 295

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Book Description
The emerging field of lipidomics has been made possible because of advances in mass spectrometry, and in particular tandem mass spectrometry of lipid ions generated by electrospray ionization. The ability to carry out basic biochemical studies of lipids using electrospray ionization is predicated upon understanding the behaviour of lipid derived ions following collision induced decomposition and mechanisms of product ion formation. During the past 20 years, a wealth of information has been generated about lipid molecules that are now analysed by mass spectrometry, however there is no central source where one can obtain basic information about how these very diverse biomolecules behave following collisional activation. This book brings together, in one volume, this information so that investigators considering using tandem mass spectrometry to structurally characterize lipids or to quantitate their occurrence in a biological matrix, will have a convenient source to review mechanism of decomposition reactions related to the diversity of lipid structures. A separate chapter is devoted to each of seven major lipid classes including fatty acids, eicosanoids and bioactive lipid mediators, fatty acyl esters and amides, glycerol esters, glycerophospholipids, sphingolipids, and steroids. Mechanistic details are provided for understanding the pathways of formation of major product ions and ions used for structural characterization. In most cases specific ancillary information has been critical to understand the pathways, including isotope labeling and high resolution analysis of precursor and product ions. For a few specific examples such data is missing and pathways are proposed as a means to initiate further mass spectral experiments to prove or disprove pathway hypotheses. While this work largely centres on the lipid biochemistry of animal (mammalian) systems, general principles can be taken from the specific examples and applied to lipid biochemistry found in plants, fungi, prokaryotes and archeal organisms.

MALDI Mass Spectrometry Imaging

MALDI Mass Spectrometry Imaging PDF Author: Tiffany Siegel Porta
Publisher: Royal Society of Chemistry
ISBN: 1839162414
Category : Science
Languages : en
Pages : 541

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Book Description
This book gathers knowledge about matrix-assisted laser desorption ionisation (MALDI) mass spectrometry imaging for postgraduate and professional researchers in academia and in industry where it has direct application to clinical research.

Plasma Chromatography

Plasma Chromatography PDF Author: T.W. Carr
Publisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 284

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Book Description