Titlebook: Ion Cyclotron Resonance Spectrometry; Hermann Hartmann,Karl-Peter Wanczek Textbook 1978 Springer-Verlag Berlin Heidelberg 1978 Cycloadditi

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O.-R. Hartmann,K.-P. Wanczek,H. Hartmannie ablaufende Immunreaktion zu beeinflussen. So finden sich z.B. im Gewebe einer Transplantatleber dynamische Veränderungen in der Expression von Zelloberflächenantigenen wie HLA-Antigenen und Adhäsionsmolekülen. Da diese Antigene für die Erkennung und Infiltration des Transplantats durch Lymphozyte

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Line Shapes in ICR Spectra,isions by introducing a damping term-cv as proposed before by Beauchamp.. This results in the equation of motion for the averaged ion velocity: . The derivation of line shapes from this equation, especially for reactive ions, is rather complicated and leads to expressions which are difficult to interpret.

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Pulsed ICR Studies with a One-Region Trapped Ion Analyzer Cell,er. It was successfully applied to residual gas analysis in ultrahigh vacuum. and to airborne sampling of the upper atmosphere. But in spite of a number of desireable features, the omegatron was never widely used because of its low mass range and low mass resolution; it was limited to unit resolution of about m/e 50.

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Fourier Transform Ion Cyclotron Resonance Spectroscopy,lectrochemistry. The advantages of the Fourier method would clearly be desirable in the field of mass spectrometry and in principle can be realized by the development of the Fourier transform ion cyclotron resonance (FT-ICR). mass spectrometer.

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Gas-Phase Polar Cycloaddition Reactions,topic labels or comparison of fragmentation channels with the mass spectral decomposition of suspected intermediate. Unfortunately, deuterium labelling in simple hydrocarbon systems is not very informative because of extensive isomerizations of hydrogen atoms in the intermediate complex prior to subsequent fragmentation.

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