Fast atom bombardment mass spectrometry of cobalamines
Fast atom bombardment mass spectrometry of cobalamines
复制标题
钴胺的快原子轰击质谱法
DOI：
10.1002/bms.1200081005
复制
发表时间：
1981
影响因子：
2.3
通讯作者：
A. Tyler
中科院分区：
文献类型：
--
作者：
M. Barber;R. Bordoli;R. Sedgwick;A. Tyler
快原子轰击是一种新的电离分子质谱方法，特别适用于不挥发性分子。报告了维生素B12和相关钴胺素的质谱以及维生素B12的辅酶的质谱。首次报道了完全分辨的光谱，包含分子种类和结构上显著的碎片。
Fast atom bombardment, a new method of ionizing molecules for mass spectrometry, has been found to be particularly applicable to molecules of an involatile nature. The mass spectra of vitamin B12 and related cobalamines are reported together with the mass spectrum of the coenzyme of vitamin B12. Fully resolved spectra, containing both molecular species and structurally significant fragmentation are reported for the first time.