The aim is to evaluate the effectiveness of eMALDI MS in enhancing oligonucleotide analysis.
Utilized enhanced matrix assisted laser desorption ionization mass spectrometry techniques.
Analyzed the ionization efficacy with modifications in heating and volatile species.
Conducted comparative analyses of oligonucleotide samples.
eMALDI MS significantly improved ionization rates compared to standard MALDI MS.
Detected oligonucleotides at lower concentrations with enhanced sensitivity.
Results demonstrated a clear advantage in analyzing complex oligonucleotide mixtures.
Abstract
Enhanced matrix assisted laser desorption ionization mass spectrometry (eMALDI MS) refers to MALDI MS in which the efficacy of desorption and ionization is enhanced by heat, volatile species, or both,...