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.
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 hetter results for this kind of compound.
出处
《分析测试技术与仪器》
CAS
2008年第3期144-146,共3页
Analysis and Testing Technology and Instruments
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
planar binuelear iron phthaloeyanine
laser desorption ionization time-of-flight mass spectrometry （LDI-TOF-MS）
