What best summarizes the MALDI method by which gas phase ions are produced for m

Question

What best summarizes the MALDI method by which gas phase ions are produced for mass spectrometry?

Options:

A . Sample is hit by a low energy xenon beam

B . Sample is forced through a narrow capillary tube and the solvent rapidly evaporates

C . Sample is embedded in a crystalline matrix and bombarded by laser beams

D . Sample is heated and then bombarded by electrons

Answer: Option C
Answer: (c).Sample is embedded in a crystalline matrix and bombarded by laser beams

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