In this paper the formation of molecule-ion clusters in the liquid secondary ion mass spectrometric analysis of phospholipids DMPG, DMPC and DMPE has been studied systematically.

• 对3种极性头不同的磷脂DMPG、DMPC、DMPE的液相二次离子质谱分析中出现的分子离子簇现象进行了系统的研究。