Soft depth-profiling of mixed peptide/lipid samples by means of cluster induced desorption/ionization mass spectrometry—High depth resolution and low matrix effect

Soft depth-profiling of mixed peptide/lipid samples by means of cluster induced desorption/ionization mass spectrometry—High depth resolution and low matrix effect

A Portz, S Aoyagi, M Dürr - Biointerphases, 2018 - avs.scitation.org

Mixed peptide/lipid samples were analyzed with respect to their chemical composition by
means of desorption/ionization induced by neutral SO2 clusters (DINeC) in combination with
mass spectrometry (MS). Depth profiles of the mixed films indicated a segregation layer of …

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