生物城:质谱及其联用技术 ,只要供试药物本身或通过衍生化后具有高电子亲合能力者,就可选用此法,而且可给出特征的负离子峰。 6、快原子轰击(Fast Atomic Bombardment,FAB):是将样品溶解于低挥发性的液体基质中,用高速的中性粒子,如氩、氙等原子来轰击而解吸,因之称为快原子轰
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生物城:质谱及其联用技术 ,只要供试药物本身或通过衍生化后具有高电子亲合能力者,就可选用此法,而且可给出特征的负离子峰。 6、快原子轰击(Fast Atomic Bombardment,FAB):是将样品溶解于低挥发性的液体基质中,用高速的中性粒子,如氩、氙等原子来轰击而解吸,因之称为快原子轰
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... 场解吸field desorption,EI 快原子轰击fast atom bombardment,FAB 热喷雾thermospray,TSP ...
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快原子轰击离子源 fast atom bombardment ion source ; fast atom bombardment ; FAB
连续流动快原子轰击 CFFAB ; continuous-flow fast atom bombarment
连续流快原子轰击质谱 Continuous-Flow Fast Atom Bombardment ; CF-FAB
高分辨快原子轰击质谱 HRFABMS
快原子轰击源 Fast Atomic bombardment ; FAB
快原子轰击质谱技术 Fast Atom Bomebard-ment Mass Spectrometry
快原子轰击质谱 fast atom bombardment mass spectrometry ; FAB-MS ; Fast atom bombardment
快原子轰击法 Fast Atom Bombardment ; FAB
快原子轰击电离 Fast Atom Bombardment ; FAB
用硅胶薄层色谱、荧光光谱及快原子轰击质谱证实反应物的完全性及其结构。
Their thin-layer chromatogram, fluorescent spectra and fast atom bombardment mass spectra were examined to verify the completeness of the reaction and also to assign the structures.
本文报道了四—O—乙酰基和三—O—乙酰基匍萄糖及半乳糖碳苷的电子轰击质谱和快原子轰击质谱,总结出一些乙酰基碳苷特有的裂解规律。
In this paper, EI and FAB-MS of tri and tetra-O-acetyl C-glucosides and C-galactosides were reported. Some characteristic fragmentation patterns of O-acetyl C-glycosides were discussed.
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