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On the Primary Ionization Mechanism(s) in Matrix-Assisted Laser Desorption Ionization
A mechanism is proposed for the first step of ionization occurring in matrix-assisted laser desorption ionization, leading to protonated and deprotonated matrix (Ma) molecules ([Ma + H](+) and [Ma − H](−) ions). It is based on observation that in solid state, for carboxyl-containing MALDI matrices,...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Hindawi Publishing Corporation
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3515899/ https://www.ncbi.nlm.nih.gov/pubmed/23251835 http://dx.doi.org/10.1155/2012/161865 |