atmospheric pressure matrix-assisted laser desorption/ionization

initialism: AP MALDI
https://doi.org/10.1351/goldbook.12337
Matrix-assisted laser desorption/ionization in which the sample target is at atmospheric pressure.
Source:
PAC, 2013, 85, 1515. (Definitions of terms relating to mass spectrometry (IUPAC Recommendations 2013)) on page 1523 [Terms] [Paper]