Analysis of deprotonated acids with sili
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Yimin Hua; Shai Dagan; Samanthi Wickramasekara; Dylan J. Boday; Vicki H. Wysocki
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Article
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2010
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John Wiley and Sons
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English
β 249 KB
## Abstract Chemically modified silicon nanoparticles were applied for the laser desorption/negative ionization of small acids. A series of substituted sulfonic acids and fatty acids was studied. Compared to desorption ionization on porous silicon (DIOS) and other matrixβless laser desorption/ioniz