平面双核酰亚胺酞菁铁的激光解吸电离飞行时间质谱分析

Characterization of Planar Binuclear Iron Phthalocyanine Using Laser Desorption Ionization Time of Flight Mass Spectrometry

中文关键词:  平面双核酰亚胺酞菁铁,激光解析电离飞行时间质谱

英文关键词:planar binuclear iron phthalocyanine,laser desorption ionization time-of-flight mass spectrometry (LDI-TOF-MS)

中文摘要:

      应用激光解吸电离飞行时间质谱法(LDI-TOF-MS)对平面双核酰亚胺酞菁铁相对分子量进行了测定.探讨了3种不同基质对其分析结果的影响，结果发现基质并不能完全解离样品，而不加任何基质的激光质谱得到了理想的结果.

英文摘要:

      Relative molecular weight of planar binuclear iron phthalocyanine was successfully determined by laser desorption ionization time of flight mass spectrometry (LDI-TOF-MS) technique．The effect of three kinds of matrix on the analytical result was investigated, however, the matrix hasn't improved the quality of spectra. The LDI-TOF-MS technique without addition of any matrix was found to provide better results for this kind of compound.