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1)  HRFABMS
高分辨快原子轰击质谱
1.
The EIMS and HRFABMS spectra of eight new β dihydroagarofuran sesquiterpene polyol esters were analyzed.
利用高分辨快原子轰击质谱 (HRFABMS)分析了八个新的β-二氢沉香呋喃倍半萜多酯的FABMS。
2.
Considering the usefulness of high resolution FABMS in the evaluation of molecular structures,studies on accurate mass measurement by HRFABMS,and other applications of it have not been carried out extensively,in the present paper the experimental methods of HRFABM.
本文简要介绍了高分辨快原子轰击腐语法的方法和特点,并概述了高分辨快原子轰击质谱在生物医学分析几个主要方面(生物小分子、生物大分子、药物代谢产物和临床病理研究等)中的应用。
2)  HREIMS
高分辨电子轰击质谱
3)  fast atom bombardment mass spectrometry
快原子轰击质谱
1.
Six bisphosphonate compounds were determinated by the fast atom bombardment mass spectrometry(FABMS).
采用快原子轰击质谱法测定了6个双膦酸类化合物,根据样品性质分别选择甘油、甘油+HCl、甘油+DMSO为基质,得到了准分子离子峰和加合离子峰。
2.
Fe (Ⅱ),Cu (Ⅱ) were investigated by using fast atom bombardment mass spectrometry(FABMS) technique.
本文利用快原子轰击质谱研究了2-(乙酰基-乙氧羰基)亚甲基四氢咪唑与Fe(Ⅲ)、Fe(Ⅱ)、Cu(Ⅱ)间的相互作同。
3.
Fast atom bombardment mass spectrometry (FABMS) has been used to analyze the complex triglycerides in oils and fats of juglans mandshurica maxin.
本文利用快原子轰击质谱(FABMS)直接测定山核桃油中未经任何前处理的混合甘油三酸酯,能获得其分子量和碎片结构信息,在GC和GC/MS分析的基础上。
4)  FAB MS
快原子轰击质谱
1.
A series of carboxylato complexes [M 3O(O 2CCH 3) 6(THF) 3]X (M 3 = Cr 3, Cr 2V, CrV 2, V 3; X = Cl, ClO 4, VCl 5, etc) are studied by the Fast Atom Bombardment Mass Spectra (FAB MS), The RCO fragment is more easily broken off from V carboxylato than from Cr carboxylato, while RCO 2 fragment is more easily broken off from Cr carboxylato.
进行了系列三核羧酸配合物 [M3O(O2 CCH3) 6(THF) 3]X (M3=Cr3,X =ClO4;M3=Cr2 V ,CrV2 ,V3,X =M Cl5(M 统计为 2 /3Cr+1 /3V) ,etc)的快原子轰击质谱 (FAB MS)研究 ,在V3和Cr3两个同三核配合物中 ,V配合物易脱RCO ,而Cr配合物更易脱RCO2 。
2.
A series of heterotrinuclear carboxylato complexes 〔M 2M'O(O 2CR) 6Py 3〕X(M, M'=Cr, Fe, Mn; R=H, CH 3, C 2H 5; Py = pyridine; X = O 2CH, O 2CEt, Cl, ClO 4) are studied by the Fast Atom Bombardment Mass Spectra (FAB MS), and the results are reported in this paper.
进行了系列异三核羧酸配合物〔M2M'O(O2CR)6Py3 〕X (M, M' = Cr, Fe,Mn; R= H, CH3, C2H5, Py= 吡啶; X = O2CH, O2CEt, Cl, ClO4)的快原子轰击质谱(FAB-MS)研究, 观察到异三核的2 类重组反应: 第1 类生成含有〔M3〕和〔M2M'〕两种碎片离子, 第2 类则生成含有〔M3〕, 〔M2M'〕, 〔MM'2〕和〔M'3〕等4 种不同组合的碎片离子。
5)  FABMS
快原子轰击质谱
1.
THE FAST ATOM BOMBARDMENT MASS SPECTROMETRY (FABMS) OF RARE EARTH SUCCINIC ACID COMPLEXES;
稀土丁二酸配合物的快原子轰击质谱研究
2.
Study on FABMS of Solid Coordination Compounds of Rare Earth with Hydroxamic Acid;
稀土异羟肟酸配合物的快原子轰击质谱研究
3.
Structural Analysis of β-Cyclodextrins Derivatives by FABMS and MIKES;
β—环糊精衍生物的快原子轰击质谱和质量分离离子动能谱
6)  FAB-MS
快原子轰击质谱
1.
In thiswork,hemin was prepared fromhemoglobin by two different methods,purified byrecrystallization in pyridin-Nacl- CH_3COOH solution,and identified by element analysisIR-spectrum and fast bombardment mass spectrum(FAB-MS).
产品用吡啶—NaCl的醋酸饱和溶液重结晶进行纯化,通过元素分析,红外光谱和快原子轰击质谱对血红素进行确证。
2.
Ligustrazine was analyses by FAB-MS with glycol as matrix in the presence of deuterated,ligustrazine as internal standard.
目的:用快原子轰击质谱(FAB-MS)建立一种川芎嗪定量分析的新方法。
补充资料:快原子轰击
分子式:
CAS号:

性质:是质谱仪的一种软电离技术。由氩离子枪放电产生氩离子,高能量的氩离子经过13.3322Pa(10-1托)左右的充氩的电荷交换室,经共振电荷交换后得到高能量的氩原子流,氩原子流打在溶有样品的黏滞基体(一般为甘油)上,使被分析样品的离子从基体上溅射出来,这种电离过程称为快原子轰击。由于氩原子流的能量比通常的电子流能量低得多,所以,一般情况下,用快原子轰击得到的主要是分子离子或准分子离子,而碎片离子很少。

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