ION SOURCE MEANS FOR DESORPTION/IONISATION OF ANALYTE SUBSTANCES AND METHOD OF DESORBING/IONISING OF ANALYTE SUBSTANCES

摘要

The invention relates to an ion source means comprising at least one holding means for holding at least one sample to expose the sample to a mass spectrometer device, wherein the holding means comprises a structured sample support means for supporting the sample and/or a structured sample or sample comprising a structured surface, respectively.