Characterization of a Series of Aromatic Nucleus Oligomer by Matrix-assisted Lasser Desorption Ionization Time-of-Flight Mass Spectrometry

In this article, we report analysis results of a series of aromatic nucleus oligomer by using matrix-assisted laser desorption ionization-time-of-flight mass spectrometry. The results show the aromatic nucleus oligomers have different degrees of polymerization. In addition, we obtain satisfied results for confirming structures of the oligomers by this method.