Micro ion trap mass spectrometry

被引：2

作者：

Kornienko, O ^{[1
]}

Reilly, PTA ^{[1
]}

Whitten, WB ^{[1
]}

Ramsey, JM ^{[1
]}

机构：

[1] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA

来源：

RAPID COMMUNICATIONS IN MASS SPECTROMETRY | 1999年 / 13卷 / 01期

关键词：

D O I：

10.1002/(SICI)1097-0231(19990115)13:1<50::AID-RCM449>3.3.CO;2-B

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Experiments to perform mass spectrometry with ion traps of submillimeter dimension are described. Several trap geometries amenable to microfabrication have been explored. In these experiments, vapor-phase molecules were ionized by a pulse from a frequency-quadrupled Nd:YAG laser. The ions were trapped and mass analyzed by manipulating the radiofrequency voltages on the trap electrodes. Effects of trapping parameters on mass resolution and sensitivity are discussed. (C) 1999 John Wiley & Sons, Ltd.

引用

页码：50 / 53

页数：4

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