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Interpretation of Mass Spectra
Fred W. McLaffertyFrantisek Turecek
出版University Science Books, 1993-07-22
主題Science / Life Sciences / BiophysicsScience / Chemistry / AnalyticScience / Spectroscopy & Spectrum Analysis
ISBN09357022539780935702255
URLhttp://books.google.com.hk/books?id=xQWk5WQfMQAC&hl=&source=gbs_api
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註釋Molecular mass spectrometry continues to show an exponential growth, with a substantial proportion of its applications still requiring the identification of unknown mass spectra. The first edition of this book was published more than 25 years ago, when most instruments could measure only a few unknown mass spectra per hour. The most important addition to this book, in the opinion of the senior author, is its co-author, Frank Turecek. He has made especially important contributions to the mechanisms in Chapters 7-9, representing more than one-third of the book. The extensive revisions by the authors have had the objective of correlating ion dissociation mechanisms on a much broader scale, with emphasis on basic attributes such as ionization energies, proton affinities, and bond-dissociation energies. The authors also attempted to show how these mechanisms are applicable to the unimolecular dissociations of ions formed by any ionization method, including the exciting variety of new methods for obtaining mass spectra of large molecules.