Microplasma-based flowing atmospheric-pressure afterglow (FAPA) source for ambient desorption-ionization mass spectrometry

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• 作者：Offer M. Zeiri¹ ; Andrew P. Storey ; Steven J. Ray ; ^{sjray2@buffalo.edu} ; Gary M. Hieftje
• 关键词：Ambient desorption-ionization ; Mass spectrometry ; Microplasma ; Ion source
• 刊名：Analytica Chimica Acta
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：952
• 期：Complete
• 页码：1-8
• 全文大小：936 K
• 卷排序：952

文摘

The first microplasma version of the FAPA source. Current-voltage behavior reflects the behavior of a normal glow discharge. Detection limits below 1 pmol for the classes of organic compounds studied over a wide mass range. Mass spectra show limited fragmentation.