A MATRIX-ASSISTED LASER DESORPTION TIME-OF-FLIGHT MASS-SPECTROMETER BASED ON A 600-PS, 1.2 MJ NITROGEN LASER

被引：23

作者：

CHEVRIER, MR ^{[1
]}

COTTER, RJ ^{[1
]}

机构：

[1] JOHNS HOPKINS UNIV,SCH MED,DEPT PHARMACOL & MOLEC SCI,MIDDLE ATLANTIC MASS SPECTROMETRY LAB,BALTIMORE,MD 21205

来源：

RAPID COMMUNICATIONS IN MASS SPECTROMETRY | 1991年 / 5卷 / 12期

关键词：

D O I：

10.1002/rcm.1290051209

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

The design and performance of a short-pulse UV laser desorption time-of-flight mass spectrometer is described. The instrument combines the advantages of a 600 ps, 337 nm pulsed nitrogen laser with a compact, high-voltage extraction linear time-of-flight analyzer. A number of peptides and proteins have been analyzed to demonstrate sensitivity, high mass range, resolution and mixture analysis.

引用

页码：611 / 617

页数：7

共 21 条

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