会议论文详细信息
30th International Conference on Photonic, Electronic, and Atomic Collisions | |
Positive ion mass spectrometry for fragmentation of 5-fluorouracil by low energy electron impact | |
Brown, M.A.^1 ; Van Der Burgt, P.J.M.^1 | |
Department of Experimental Physics, National University of Ireland Maynooth, Co. Kildare, Maynooth, Ireland^1 | |
关键词: 5-fluorouracil; Appearance energy; Electron impact; Ion mass spectrometry; Low energy electron impacts; Mass spectra; Positively charged; Time-of-flight mass spectrometers; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/875/7/062014/pdf DOI : 10.1088/1742-6596/875/7/062014 |
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来源: IOP | |
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【 摘 要 】
Synopsis. Fragmentation of 5-fluorouracil in the gas phase has been studied using low energy electron impact. Positive ions have been mass resolved and detected using a reflectron time-of-flight mass spectrometer. Mass spectra have been measured as a function of electron impact from 5 to 100 eV, and ion yield curves and appearance energies for most of the positively charged fragments have been extracted.【 预 览 】
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Positive ion mass spectrometry for fragmentation of 5-fluorouracil by low energy electron impact | 127KB | ![]() |