Photodissociation of Gaseous Ions Formed by Laser Desorption

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ISBN 13 :
Total Pages : 29 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Photodissociation of Gaseous Ions Formed by Laser Desorption by : Clifford H. Watson

Download or read book Photodissociation of Gaseous Ions Formed by Laser Desorption written by Clifford H. Watson and published by . This book was released on 1986 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: Both pulsed and gated continuous wave carbon dioxide lasers have been employed to desorb ions and then to photodissociate them in a Fourier transform ion cyclotron resonance mass spectrometer. Pulsed CO2 laser irradation was most successful in laser desorption experiments, while a gated continuous wave laser was used for a majority of the successful infrared multiphoton dissociation studies. Fragmentation of ions with m/z values in the range 400-1300 was induced by infrared multiphoton dissocation. Such photodissociation was successfully coupled with laser desorption for a number of different classes of compounds. Either two sequential pulses from a pulsed carbon dioxide laser (one for desorption and one for dissociation) or one desorption pulse followed by gated continuous wave irradation to bring about dissociation were ultilized. Keywords: Carbon Dioxide Lasers; Fourier Transform; Ion Cyclotron Resonance; Mass Spectrometry; Infrared Multiphoton Dissociation; Laser Desorption.

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 456 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Lasers and Mass Spectrometry

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Publisher : Oxford University Press
ISBN 13 : 0195363140
Total Pages : 560 pages
Book Rating : 4.1/5 (953 download)

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Book Synopsis Lasers and Mass Spectrometry by : David M. Lubman

Download or read book Lasers and Mass Spectrometry written by David M. Lubman and published by Oxford University Press. This book was released on 1990-04-12 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contributors to this volume focus on the fundamentals of the technique of analyzing material based on the atomic weight of the species, using the power and definition of lasers to enable measurement of smaller quantities and more finely localized particles. Each chapter deals with a particular application area and should be sufficient to form an entry point for the utilization of mass spectrometry by graduate students and researchers. The book provides the first full discussion of the new techniques of laser applications in the field.

Mass Spectrometry

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Publisher : Springer Science & Business Media
ISBN 13 : 354036756X
Total Pages : 533 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Mass Spectrometry by : Jürgen H Gross

Download or read book Mass Spectrometry written by Jürgen H Gross and published by Springer Science & Business Media. This book was released on 2006-09-21 with total page 533 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mass Spectrometry is an ideal textbook for students and professionals as well as newcomers to the field. Starting from the very first principles of gas-phase ion chemistry and isotopic properties, the textbook takes the reader through the design of mass analyzers and ionization methods all the way to mass spectral interpretation and coupling techniques. Step-by-step, the reader learns how mass spectrometry works and what it can do. The book comprises a balanced mixture of practice-oriented information and theoretical background. It features a clear layout and a wealth of high-quality figures. Exercises and solutions are located on the Springer Global Web.

Development of Laser-ion Beam Photodissociation Methods. Progress Report, December 1991--November 1994

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Publisher :
ISBN 13 :
Total Pages : 14 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Development of Laser-ion Beam Photodissociation Methods. Progress Report, December 1991--November 1994 by :

Download or read book Development of Laser-ion Beam Photodissociation Methods. Progress Report, December 1991--November 1994 written by and published by . This book was released on 1994 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This project emphasizes the development of laser mass spectrometry methods for fundamental and applied studies of gas-phase processes. The current studies are focussed on the photochemistry and photophysics of peptides and other biological molecules. Matrix-assisted laser desorption ionization (MALDI) is used to produce ions that are subsequently subjected to photoexcitation and dissociation. MALDI is still very much in the developmental stages, thus a significant portion of this research focusses on fundamental studies of the MALDI ion formation/energy transfer process. The authors view is that excited state H+-transfer reactions play an important role in MALDI, consequently a significant portion of their research activities are focussed on such studies. Fundamental studies of the role of the matrix in MALDI are an integral part of this project. A new MALDI experiment, MALDI of aerosol particles generated from solutions, has been demonstrated and new developmental research in this area is planned. The authors are also actively pursuing a research program on gas-phase H+-transfer processes that mimic the MALDI process. In addition, they are developing photodissociation experiments, based on tandem time-of-flight mass spectrometers, for structural characterization of complex organic molecules. The photodissociation studies use MALDI as the ionization method. These research areas involve the development of new instrumentation, new instrument methodologies, and data processing.

Principles of Mass Spectrometry Applied to Biomolecules

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Publisher : John Wiley & Sons
ISBN 13 : 0470050411
Total Pages : 707 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Principles of Mass Spectrometry Applied to Biomolecules by : Chava Lifshitz

Download or read book Principles of Mass Spectrometry Applied to Biomolecules written by Chava Lifshitz and published by John Wiley & Sons. This book was released on 2006-10-27 with total page 707 pages. Available in PDF, EPUB and Kindle. Book excerpt: An extensive compilation of articles by leading professionals, this reference explains the fundamental principles of mass spectrometry as they relate to the life sciences. Topics covered include spectroscopy, energetics and mechanisms of peptide fragmentation, electron capture dissociation, ion-ion and ion-molecule reactions, reaction dynamics, collisional activation, soft-landing, protein structure and interactions, thermochemistry, and more. The book empowers readers to develop new ways of using these techniques.

The Chemistry of Organozinc Compounds

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Publisher : John Wiley & Sons
ISBN 13 : 0470093382
Total Pages : 1140 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis The Chemistry of Organozinc Compounds by : Zvi Rappoport

Download or read book The Chemistry of Organozinc Compounds written by Zvi Rappoport and published by John Wiley & Sons. This book was released on 2007-09-27 with total page 1140 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Patai Series publishes comprehensive reviews on all aspects of specific functional groups. Each volume contains outstanding surveys on theoretical and computational aspects, NMR, MS, other spectroscopic methods and analytical chemistry, structural aspects, thermochemistry, photochemistry, synthetic approaches and strategies, synthetic uses and applications in chemical and pharmaceutical industries, biological, biochemical and environmental aspects. To date, over 110 volumes have been published in the series. Recently Published Titles The chemistry of the Cyclopropyl Group (Volume 2) The chemistry of the Hydrazo, Azo and Azoxy Groups (Volume 2, 2 parts) The chemistry of Double-Bonded Functional Groups (Volume 3, 2 parts) The chemistry of Organophosphorus Compounds (Volume 4) The chemistry of Halides, Pseudo-Halides and Azides (Volume 2, 2 parts) The chemistry of the Amino, Nitro and Nitroso Groups (2 volumes, 2 parts) The chemistry of Dienes and Polyenes (2 volumes) The chemistry of Organic Derivatives of Gold and Silver The chemistry of Organic Silicon Compounds (2 volumes, 4 parts) The chemistry of Organic Germanium, Tin and Lead Compounds (Volume 2, 2 parts) The chemistry of Phenols (2 parts) The chemistry of Organolithium Compounds (2 volumes, 3 parts) The chemistry of Cyclobutanes (2 parts) The chemistry of Peroxides (Volume 2, 2 parts) The chemistry of Organozinc Compounds (2 parts) Forthcoming Titles The chemistry of Anilines The chemistry of Organomagnesium Compounds The Patai Series Online The Patai Series is available in electronic format on Wiley InterScience. All new titles will be published as online books and a growing list of older titles will be added every year. It is the ultimate goal that all titles published in the Patai Series will be available in electronic format. For more information see under Online Books on: www.interscience.wiley.com

Mass Spectrometry Reviews

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Publisher :
ISBN 13 :
Total Pages : 566 pages
Book Rating : 4.:/5 (5 download)

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Book Synopsis Mass Spectrometry Reviews by :

Download or read book Mass Spectrometry Reviews written by and published by . This book was released on 1992 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: The scope of the published reviews include, but are not limited to topics, such as theoretical treatments, instrumental design, ionization methods, analyzers, detectors, application to the qualitative and quantitative analysis of various compounds or elements, basic ionchemistry and structure studies, ion energetic studies, and studies on biomolecules, polymers, etc.

Energy Research Abstracts

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Publisher :
ISBN 13 :
Total Pages : 484 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1994-02 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Abstracts of Papers

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Publisher :
ISBN 13 :
Total Pages : 1222 pages
Book Rating : 4.:/5 (44 download)

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Book Synopsis Abstracts of Papers by : American Chemical Society. Meeting

Download or read book Abstracts of Papers written by American Chemical Society. Meeting and published by . This book was released on 1986 with total page 1222 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Practical Aspects of Trapped Ion Mass Spectrometry, Volume V

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Publisher : CRC Press
ISBN 13 : 1420083740
Total Pages : 568 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Practical Aspects of Trapped Ion Mass Spectrometry, Volume V by : Raymond E. March

Download or read book Practical Aspects of Trapped Ion Mass Spectrometry, Volume V written by Raymond E. March and published by CRC Press. This book was released on 2016-04-19 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: Widely used in medical research, pharmaceutical and fine chemicals industries, biological and physical sciences, and security and environmental agencies, mass spectrometry techniques are continually under development. In Practical Aspects of Trapped Ion Mass Spectrometry: Volume V, Applications of Ion Trapping Devices, an international panel of aut

Time-Resolved Mass Spectrometry

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Publisher : John Wiley & Sons
ISBN 13 : 1118887344
Total Pages : 376 pages
Book Rating : 4.1/5 (188 download)

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Book Synopsis Time-Resolved Mass Spectrometry by : Pawel L. Urban

Download or read book Time-Resolved Mass Spectrometry written by Pawel L. Urban and published by John Wiley & Sons. This book was released on 2016-01-12 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Time is an important factor in physical and natural sciences. It characterizes the progress of chemical and biochemical processes. Mass spectrometry provides the means to study molecular structures by detecting gas-phase ions with the unique mass-to-charge ratios. Time-resolved mass spectrometry (TRMS) allows one to differentiate between chemical states that can be observed sequentially at different time points. Real-time mass spectrometric monitoring enables recording data continuously with a specified temporal resolution. The TRMS approaches – introduced during the past few decades – have shown temporal resolutions ranging from hours down to microseconds and beyond. This text covers the key aspects of TRMS. It introduces ion sources, mass analyzers, and interfaces utilized in time-resolved measurements; discusses the influence of data acquisition and treatment; finally, it reviews most prominent applications of TRMS – in the studies of reaction kinetics and mechanism, physicochemical phenomena, protein structure dynamics, biocatalysis, and metabolic profiling. It will assist science and engineering students to gain a basic understanding of the TRMS concept, and to recognize its usefulness. In addition, it may benefit scientists who conduct molecular studies in the areas of chemistry, physics and biology.

Thresholds for Production of Gaseous Ions in Matrix-assisted Laser Desorption

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (556 download)

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Book Synopsis Thresholds for Production of Gaseous Ions in Matrix-assisted Laser Desorption by : Pui Yip Yau

Download or read book Thresholds for Production of Gaseous Ions in Matrix-assisted Laser Desorption written by Pui Yip Yau and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Methods in Molecular Biophysics

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Publisher : Cambridge University Press
ISBN 13 : 1107056373
Total Pages : 709 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Methods in Molecular Biophysics by : Igor N. Serdyuk

Download or read book Methods in Molecular Biophysics written by Igor N. Serdyuk and published by Cambridge University Press. This book was released on 2017-05-18 with total page 709 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive graduate textbook explaining key physical methods in biology, reflecting the very latest research in this fast-moving field.

Practical Aspects of Trapped Ion Mass Spectrometry, Volume IV

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Publisher : CRC Press
ISBN 13 : 1420083724
Total Pages : 952 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Practical Aspects of Trapped Ion Mass Spectrometry, Volume IV by : Raymond E. March

Download or read book Practical Aspects of Trapped Ion Mass Spectrometry, Volume IV written by Raymond E. March and published by CRC Press. This book was released on 2010-05-25 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reflecting the substantial increase in popularity of quadrupole ion traps and Fourier transform ion cyclotron resonance (FT-ICR) mass spectrometers, Practical Aspects of Trapped Ion Mass Spectrometry, Volume IV: Theory and Instrumentation explores the historical origins of the latest advances in this expanding field. It covers new methods for trapp

Lasers in Polymer Science and Technolgy

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Publisher : CRC Press
ISBN 13 : 9780849348471
Total Pages : 272 pages
Book Rating : 4.3/5 (484 download)

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Book Synopsis Lasers in Polymer Science and Technolgy by : Jan F. Rabek

Download or read book Lasers in Polymer Science and Technolgy written by Jan F. Rabek and published by CRC Press. This book was released on 1989-11-30 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this 4-volume set is to examine some of the applications of lasers in polymer science and technology. Now available for the first time, up-to-date information on this fascinating subject is compiled and presented in compact form. This set focuses on current research and developments in the application of lasers in polymer and biopolymer chemistry. It includes experimental and theoretical details, apparatus, techniques, and applications. This set is a useful source for researchers, students, polymer chemists, and physicists involved in this astonishing field of high technology.

Time-of-flight Mass Spectrometry

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Publisher :
ISBN 13 :
Total Pages : 256 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Time-of-flight Mass Spectrometry by : American Chemical Society. Meeting

Download or read book Time-of-flight Mass Spectrometry written by American Chemical Society. Meeting and published by . This book was released on 1994 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developed from symposia held at the 24th National Meeting of the ACS in Washington, D.C., August 1992, and the Pittsburgh Conference on Analytical Instrumentation in New Orleans, March 1992, with other added chapters, this volume provides an introduction to time-of-flight mass spectrometry for those beginning such work, as well as an up-to- date account for those already using the technique. Annotation copyright by Book News, Inc., Portland, OR