Matrix-assisted laser desorption ionization: Difference between revisions

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Note 3:  Matrix-assisted laser desorption/ionization in which the matrix is covalently linked to the target surface has been called [[surface-enhanced neat desorption]] ([[SEND]]).
Note 3:  Matrix-assisted laser desorption/ionization in which the matrix is covalently linked to the target surface has been called [[surface-enhanced neat desorption]] ([[SEND]]).
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The formation of gas-phase ions from molecules in a solid or liquid matrix that is irradiated with a laser. The matrix is a material that absorbs the laser energy and aids in the formation of free ions.
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#M. Karas, D. Bachman, U. Bahr, F. Hillenkamp, Int. J. Mass Spectrom. Ion Processes 78 (1987) 53.
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Revision as of 23:28, 3 April 2010