15N-labeled ionic probe attachment mass spectrometry of carbon clusters

被引：2
|
作者：
Ito, Fumihiro [1 ]
Yamaguchi, Kentaro [1 ]
机构：
[1] Tokushima Bunri Univ, Fac Pharmaceut Sci, Kagawa 7692193, Japan
来源：
ORGANIC & BIOMOLECULAR CHEMISTRY | 2011年 / 9卷 / 08期
关键词：
CODED AFFINITY TAGS; ELECTROSPRAY-IONIZATION; GAS-CHROMATOGRAPHY; PROTEOME ANALYSIS; FULLERENE IONS; PEPTIDE; ACID; DNA; DERIVATIZATION; BIOMOLECULES;
D O I：
10.1039/c0ob00887g
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
An ionization method that uses metal-complex-based ionization probes, malonic acid 3-[2,6-bis(4,4-dimethyloxazolin-2-yl)pyridin-4-yloxy]propyl ethyl ester (EM-TMpybox) and potassium N-{3-[2,6-bis(4,4-dimethyloxazolin-2-yl)pyridine-4-yloxy]propyl} aminoacetate (Sar-TMpybox), was developed for isotope ratio analysis and the effective ionization of unsubstituted carbon clusters. The preparation of Sar-TMpybox and EM-TMpybox and their applications in cold-spray ionization mass spectrometry are reported. A probe applicable to a substituted fullerene is also demonstrated.
引用
收藏
页码：2674 / 2679
页数：6
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