DIRECT ANALYSIS OF C-60 AND RELATED-COMPOUNDS WITH ELECTROSPRAY MASS-SPECTROMETRY

被引：23

作者：

LIU, TY ^{[1
]}

SHIU, LL ^{[1
]}

LUH, TY ^{[1
]}

HER, GR ^{[1
]}

机构：

[1] NATL TAIWAN UNIV,DEPT CHEM,TAIPEI 10764,TAIWAN

来源：

RAPID COMMUNICATIONS IN MASS SPECTROMETRY | 1995年 / 9卷 / 01期

关键词：

D O I：

10.1002/rcm.1290090120

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Without performing any charge transfer chemical reaction, C-60 and its derivatives could be analyzed directly by electrospray mass spectrometry. Oxidation or reduction at the metal/solution interface of the probe tip was probably responsible for the formation of these radical cations and anions. This technique appeared to be superior to desorption chemical ionization and fast-atom bombardment ionization in the analysis of C-60 derivatives because the mass spectra were characterized by molecular ions with little or no fragmentation.

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页码：93 / 96

页数：4

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