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Issue 16, 2012
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Gas-phase fragmentation of oligosaccharides in MALDI laser-enhanced in-source decay induced by thermal hydrogen radicals

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Abstract

Laser-enhanced in-source decay (LEISD) MALDI MS recently proposed for structural analysis of oligosaccharides was used to systematically investigate ISD fragmentation of oligosaccharides, which was found to be mediated by thermal hydrogen radicals from a matrix and underwent a charge-induced process, depending on the nature of the matrix and the structure of an oligosaccharide.

Graphical abstract: Gas-phase fragmentation of oligosaccharides in MALDI laser-enhanced in-source decay induced by thermal hydrogen radicals

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The article was received on 28 Mar 2012, accepted on 07 Jun 2012 and first published on 07 Jun 2012


Article type: Communication
DOI: 10.1039/C2AN35418G
Analyst, 2012,137, 3624-3626

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    Gas-phase fragmentation of oligosaccharides in MALDI laser-enhanced in-source decay induced by thermal hydrogen radicals

    H. Yang, M. Li, Z. Li and S. Liu, Analyst, 2012, 137, 3624
    DOI: 10.1039/C2AN35418G

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