- METHOD OF ORGANIC MATRIX SOLUTION FOR MATRIX-ASSISTED LASER DESORPTION/IONIZATION-MASS SPECTROSCOPY AND ORGANIC MATRIX MANUFACTURED BY THEREOF

摘要

The present invention utilizes surface-modified metal oxide nanoparticles by depositing a silicon-carbon composite material as an organic matrix for a Maldie-mass spectrometry analysis. In the present invention, in a small mass range of less than 500 Da, which is a disadvantage of a conventional organic matrix, Analysis can be performed and a stronger detection signal can be obtained than when conventional unprocessed metal oxide nanoparticles are used and in particular the preparation of an organic matrix solution for a Maldis-Mass spectrometer capable of increasing the intensity of a detection signal of an organic contaminant And an organic matrix prepared thereby.;