SEARCH Articles Figures Tables Assisted Laser Desorption Desorption ionization Laser assisted Laser desorption Laser ionization Laser ionizing Laser sampling Matrix assisted Matrix assisted desorption+ionization Matrix assisted laser ionization Matrix ionization Matrix sample Matrix-assisted laser Matrix-assisted laser desorption ionization Matrix-assisted laser sample preparation Matrix-assisted laser-desorption Sample Desorption Sample preparation matrices Sampling assistance Sampling matrix