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.