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Repositorio de la Universidad de Oviedo. > Producción Bibliográfica de UniOvi: RECOPILA > Artículos >

Please use this identifier to cite or link to this item: http://hdl.handle.net/10651/9903

Title: Present and future of glow discharge - Time of flight mass spectrometry in analytical chemistry
Author(s): Pereiro García, María Rosario
Solà Vázquez, Auristela
Lobo Revilla, Lara
Pisonero Castro, Jorge
Bordel García, Nerea
Costa Fernández, José Manuel
Sanz Medel, Alfredo
Keywords: Glow Discharge; Mass Spectrometry; Time of Flight; Depth Profile Analysis; Speciation Article Outline
Issue date: 2011
Publisher version: http://dx.doi.org/10.1016/j.sab.2011.05.008
Citation: Spectrochimica Acta Part B: Atomic Spectroscopy, 66(6), p. 399-412 (2011); doi:10.1016/j.sab.2011.05.008
Format extent: p. 399-412
Abstract: The coupling of glow discharges (GDs) as ion sources for time of flight mass spectrometry (TOFMS) chemical analysis has been extensively investigated during the last two decades. However, important instrumental advances in GD-TOFMS as well as demonstration of unique analytical applications (particularly quasi-simultaneous production of elemental, structural and molecular information from organics in gas phase, multielemental depth profile analysis with high depth resolution of layered materials, direct speciation in solid samples and identification of polymers) are rocketing in the last years. In the present review, instrumental developments and recent applications of GD-TOFMS are presented, both for the elemental and molecular direct solid analyses of materials and for analytes in gaseous phase (including permanent gases, vaporized compounds and GD-TOFMS uses as detector for gas chromatography). Also, GD-TOFMS analytical potential in important fields of modern research is critically discussed.
URI: http://hdl.handle.net/10651/9903
ISSN: 0584-8547
Local identifier: 20111057
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