A High-Resolution Time-of-Flight Mass Spectrometer With Laser Desorption and a Laser Ionization Source

Abstract

ABSTRACT Details of the novel method of laser desorption with a low powered IR-laser and resonance-enhanced multiphoton ionization (REMPI) combined with a high-resolution Reflectron-Time-of-Flight (RETOF) mass spectrometer are explained. Different features of the method are discussed. Some results of mass spectrometric investigations of biomolecules are shown.