Laser ionization time-of-flight mass spectrometry for direct elemental analysis

被引:36
|
作者
Yu, Quan [1 ]
Chen, Lizhi [1 ]
Huang, Rongfu [1 ]
Hang, Wei [1 ,2 ]
He, Jian [3 ]
Huang, Benli [1 ]
机构
[1] Xiamen Univ, Dept Chem, Key Lab Analyt Sci, Coll Chem & Chem Engn, Xiamen 361005, Peoples R China
[2] Xiamen Univ, State Key Lab Marine Environm Sci, Xiamen 361005, Peoples R China
[3] Xiamen Univ, Dept Mech & Elect Engn, Xiamen 361005, Peoples R China
关键词
Direct analysis; Elemental analysis; Ion extraction; Laser ionization; Laser irradiance; Mass analyzer; Mass spectrometry; On-axis instrument; Orthogonal instrument; Time of flight; CHEMICAL-ANALYSIS; ION-TRAP; SIMION ANALYSIS; COLLISION CELL; ANALYSIS LAMMA; SOLID SAMPLES; ABLATION; ANALYZER; BULK; OCTOPOLE;
D O I
10.1016/j.trac.2009.07.006
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
The evolution of high-irradiance laser-ionization time-of-flight mass spectrometry (LI-TOF-MS) mainly progressed following significant improvements in the laser source, the TOF mass analyzer and construction geometries. We summarize the main developments in LI-TOF-MS, including the instrumentation and the applications. We also present particular instruments that our group developed recently. (C) 2009 Elsevier Ltd. All rights reserved.
引用
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页码:1174 / 1185
页数:12
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