Ion Formation from Organic Solids (IFOS IV) PDF Download

Author: A. Benninghoven
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 182

View

Book Description
Contains 23 of the 42 papers presented at the Fourth International Conference on Ion Formation from Organic Solids, held at the University of Münster, in September of 1987. These contributions reflect recent progress in ion desorption by keV-particle bombardment, ion desorption by MeV-particle bombardment, ion desorption by laser irradiation, and positionization of neutrals. Fundamental aspects, instrumentation, and analytical applications are all considered.

Author: Alfred Benninghoven
Publisher: Springer Science & Business Media
ISBN: 3642827187
Category : Science
Languages : en
Pages : 228

View

Book Description
The 3rd International Conference on Ion Formation from Organic Solids (IFOS III) was held at the University of Munster, September 16-18, 1985. The conference was attended by 60 invited scientists from all over the world. Of the 43 papers which were presented, 40 are included in these proceedings. The aim of IFOS III was to promote the exchange of results and new ideas between scientists actively working in the field of mass spectrometry of involatile materials. Various aspects of the ion formation process - realization and optimization, theoretical understanding and analytical application -were treated, as well as instrumental developments. Some emphasis was placed on recent developments in time-of-flight and Fourier transform ion cyclotron resonance mass spectrometry, and its impact on the mass spectrometry of involatile materials. The most important goal of the conference was to combine facets of the understanding of the most complex ion formation processes with the many different aspects of its analytical application. The participants came from a wide variety of different fields, including pure and applied physics and chemistry, medicine, pharmacy, and space research. Finally, on behalf of all the conference participants, I would like to thank Dr. W. Sichtermann and :\1iss I. Bekemeier for the perfect preparation and technical organization of the conference. The next conference in this series, IFOS IV, is planned for the autumn of 1987, in Munster.

Author: K.G. Standing
Publisher: Springer Science & Business Media
ISBN: 1468479261
Category : Science
Languages : en
Pages : 319

View

Book Description
A NATO Advanced Research Workshop on Methods and Mechanisms for Producing Ions from Large Molecules was held at Minaki Lodge, Minaki, Ontario, Canada, from 24 to 28 June 1990. The workshop was hosted by the time-of-flight group of the Department of Physics at the University of Manitoba, and was attended by 64 invited participants from around the world. Twenty-nine invited talks were given and 19 papers were presented as posters. Of the 48 contributions, 38 are included in these proceedings. The conference was organized to study the rapidly changing field of mass spectrometry of biomolecules. Particle-induced desorption (especially with MeV particles) has been the most effective method of producing molecular ions from biomolecules. An important part of the workshop was devoted to recent developments in this field, particularly to progress in understanding the fundamentals of the desorption process. In this respect, the meeting was similar to previous conferences in Marburg, FRG (1978); Paris, F (1980); Uppsala, S (1981); College Station, USA (1983,1984); Wangerooge, FRG (1986); Orsay, F (1988); Spiekeroog, FRG (1989); and to the IFOS series of meetings at Munster, FRG (1981,1983,1985,1987) and L6vAnger, S (1989). As in the most recent of these meetings, there was some emphasis on new developments, particularly cluster bombardment. A departure from the concentration on particle bombardment processes at this conference was inspired by the dramatic results obtained with two new methods for producing molecular ions from large molecules: matrix-assisted laser desorption and electrospray.

Author: Eberhard R Hilf
Publisher: World Scientific
ISBN: 9814506885
Category : Science
Languages : en
Pages : 251

View

Book Description
This is a coherent collection of thoroughly written articles on the present status of new mass spectrometry methods. PDMS and LDMS, Plasma Desorption and Laser Desorption Mass Spectrometry, are ideal for application in Biology. This volume is the first coherent edition devoted to applications in Marine Organic Chemistry.

Author: J. R. Chapman
Publisher: John Wiley & Sons
ISBN: 9780471958314
Category : Science
Languages : en
Pages : 366

View

Book Description
Practical Organic Mass Spectrometry Second Edition A Guide for Chemical and Biochemical Analysis J. R. Chapman Kratos Analytical Instruments, Manchester, UK This volume provides a comprehensive survey of current techniques for the use of mass spectrometry in organic chemical and biochemical analysis. Every aspect of modern instrumentation and technique is discussed. The new edition retains the effective division of material applied in the author's previous volume-theory, practical requirements and applications. However, it has been thoroughly revised and extended to include all recent advances in mass spectrometry, and is complete with extensive references. This is essentially a book for the practising mass spectroscopist which will appeal to both biochemists and organic chemists. Some familiarity with basic principles is assumed but the author has employed a style which makes this volume suitable for beginners and more advanced students alike. The present volume will be particularly valuable to anyone who wishes to evaluate and compare alternative techniques. Main Contents-Instrumentation; Sample Introduction; Chemical lonization (lon-Molecule Reactions); Negative lon Chemical lonization; The lonization of Labile Materials (Part I); The lonization of Labile Materials (Part II); Tandem Mass Spectrometry (The Dissociation of lons); Quantitative Analysis.

Author: Ana Cecilia De Azevedo E Souza
Publisher: World Scientific
ISBN: 9814555355
Category :
Languages : en
Pages : 514

View

Book Description
The proceedings contain lectures and contributed papers presented at the Latin American School of Physics in Caxambu, Brazil. Topics are related to a review of collision processes, excitation and ionization of molecules, ion formation by electron impact, mass and energy spectroscopy in collision reactions, desorption induced by ion and electron beams, and principles and applications of synchrotron radiation. The major theme of the school was “Current methods in collision processes.”

Author: P.G. Kistemaker
Publisher: Elsevier
ISBN: 0444599452
Category : Science
Languages : en
Pages : 975

View

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.

Author: M.L Gross
Publisher: Springer Science & Business Media
ISBN: 9401126186
Category : Science
Languages : en
Pages : 462

View

Book Description
The developments in mass spectrometry over the past fifteen years have been impressive in their implications in bioanalytical chemistry. The achievements begin with the inventions of Cf-252 Plasma Desorption Mass Spectrometry by Macfarlane and Fourier Transform Mass Spectrometry by Comisarow and Marshall in the mid 1970s. The former showed the feasibility of producing large gas-phase ions from large biomolecules whereas the latter enhanced the capabilities for ion trapping especially in analytical mass spectrometry. A major achievement was the development by Barber of Fast Atom Bombardment (FAB) mass spectrometry, an advance that heralded a new era in biological mass spectrometry. Contemporary and routine instruments such as magnetic sectors and quadrupoles were rapidly adapted to F AB, and nearly the entire universe of small molecules became amenable to study by mass spectrometry. The introduction of FAB also paved the way for improvement of instrument capability. For example, the upper mass limit of magnet sector mass spectrometers was increased by nearly an order of magnitude by the instrument manufacturers. Furthermore, the technique of tandem mass spectrometry (MS/MS) was given new meaning because important structural information for biomolecules could now be produced for ions introduced by FAB into the tandem instrument. The evolution of MS/MS continues today with the development of ion traps, time-of-flight, and sector instruments equipped with array detection.

Author: J. C. Vickerman
Publisher: IM Publications
ISBN: 1906715173
Category : Mass spectrometry
Languages : en
Pages : 742

View

Book Description
Time-of-flight secondary ion mass spectrometry (ToF-SIMS) is the most versatile of the surface analysis techniques that have been developed during the last 30 years. This is the Second Edition of the first book ToF-SIMS: Surface analysis by Mass Spectrometry to be dedicated to the subject and the treatment is comprehensive

Author: Cary Y. Yang
Publisher: Springer Science & Business Media
ISBN: 3642848044
Category : Science
Languages : en
Pages : 439

View

Book Description
Silicon carbide and other group IV-IV materials in their amorphous, microcrystalline, and crystalline forms have a wide variety of applications.The contributions to this volume report recent developments and trends in the field. The purpose is to make available the current state of understanding of the materials and their potential applications. Eachcontribution focuses on a particular topic, such as preparation methods, characterization, and models explaining experimental findings. The volume also contains the latest results in the exciting field of SiGe/Si heterojunction bipolar transistors. The reader will find this book valuable as a reference source, an up-to-date and in-depth overview of this field, and, most importantly, as a window into the immense range of reading potential applications of silicon carbide. It is essential for scientists, engineers and students interested in electronic materials, high-speed heterojunction devices, and high-temperature optoelectronics.