Literature DB >> 20434360

High irradiance laser ionization mass spectrometry for direct speciation of iron oxides.

Bin Yan1, Lingfeng Li, Quan Yu, Wei Hang, Jian He, Benli Huang.   

Abstract

A novel method has been developed that allows the direct speciation analysis of iron oxides based on a modified laser ionization orthogonal time-of-flight mass spectrometer. Time resolved mass spectra were acquired for the investigation of elemental ions and oxide ions generated by a laser ionization source. Speciation methodologies, including the identification of characteristic ions and the use of ion abundance ratios were evaluated for the differentiation of the oxides. The influence of operating parameters on the distribution of cluster ions was investigated, and their mechanism of formation discussed. Copyright 2010 American Society for Mass Spectrometry. Published by Elsevier Inc. All rights reserved.

Entities:  

Year:  2010        PMID： 20434360     DOI： 10.1016/j.jasms.2010.02.030

Source DB:  PubMed          Journal:  J Am Soc Mass Spectrom        ISSN： 1044-0305            Impact factor:   3.109


  18 in total

1.  Direct chemical analysis of solids by laser ablation in an ion storage time-of-flight mass spectrometer.

Authors:  Gregory L Klunder; Patrick M Grant; Brian D Andresen; Richard E Russo
Journal:  Anal Chem       Date:  2004-03-01       Impact factor: 6.986

2.  A new ICP-TOFMS. Measurement and readout of mass spectra with 30 micros time resolution, applied to in-torch LA-ICP-MS.

Authors:  Martin Tanner; Detlef Günther
Journal:  Anal Bioanal Chem       Date:  2008-01-30       Impact factor: 4.142

3.  Semiquantitative multielemental analysis of biological samples by a laser ionization orthogonal time-of-flight mass spectrometer.

Authors:  Lizhi Chen; Lin Lin; Quan Yu; Xiaomei Yan; Wei Hang; Jian He; Benli Huang
Journal:  J Am Soc Mass Spectrom       Date:  2009-03-28       Impact factor: 3.109

4.  Microwave-assisted total digestion of sulphide ores for multi-element analysis.

Authors:  M Al-Harahsheh; S Kingman; C Somerfield; F Ababneh
Journal:  Anal Chim Acta       Date:  2009-02-25       Impact factor: 6.558

5.  Femtogram detection and quantitation of residues using laser ionization orthogonal time-of-flight mass spectrometry.

Authors:  Quan Yu; Zhiyu Cao; Lingfeng Li; Bin Yan; Wei Hang; Jian He; Benli Huang
Journal:  Anal Chem       Date:  2009-10-15       Impact factor: 6.986

6.  Collision-induced dissociation studies of Fe(m)O(n) (+) : Bond energies in small iron oxide cluster cations, Fe(m)O(n) (+) (m=1-3, n=1-6).

Authors:  Ming Li; Shu-Rong Liu; P B Armentrout
Journal:  J Chem Phys       Date:  2009-10-14       Impact factor: 3.488

7.  On the iron oxide neutral cluster distribution in the gas phase. II. Detection through 118 nm single photon ionization.

Authors:  D N Shin; Y Matsuda; E R Bernstein
Journal:  J Chem Phys       Date:  2004-03-01       Impact factor: 3.488

8.  On the iron oxide neutral cluster distribution in the gas phase. I. Detection through 193 nm multiphoton ionization.

Authors:  D N Shin; Y Matsuda; E R Bernstein
Journal:  J Chem Phys       Date:  2004-03-01       Impact factor: 3.488

9.  Laser ablation and secondary ion mass spectrometry of inorganic transition-metal compounds. Part I: comparison between static ToF-SIMS and LA-FTICRMS.

Authors:  Frédéric Aubriet; Claude Poleunis; Jean-François Muller; Patrick Bertrand
Journal:  J Mass Spectrom       Date:  2006-04       Impact factor: 1.982

10.  Laser ablation mass spectrometry of inorganic transition metal compounds. Additional knowledge for the understanding of ion formation.

Authors:  Frédéric Aubriet; Jean-François Muller
Journal:  J Am Soc Mass Spectrom       Date:  2008-01-06       Impact factor: 3.109
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