Magnetic field enhancement for femtosecond-laser-ablation mass spectrometry in ambient environments-Reference-Cited by-同舟云学术

Magnetic field enhancement for femtosecond-laser-ablation mass spectrometry in ambient environments

Published:2015 Issue:11 Volume:30 Page:2303-2306
ISSN:0267-9477
Container-title:Journal of Analytical Atomic Spectrometry
language:en
Short-container-title:J. Anal. At. Spectrom.

Author:

Lu Y.¹²³⁴,Zhou Y. S.¹²³⁴,Qiu W.⁵⁶⁷⁸,Huang X.¹²³⁴,Liu L.¹²³⁴,Jiang L.⁹¹⁰⁸,Silvain J. F.¹²³⁴¹¹,Lu Y. F.¹²³⁴

Affiliation:

1. Department of Electrical and Computer Engineering

2. University of Nebraska-Lincoln

3. Lincoln

4. USA

5. Department of Mechanics

6. Tianjin University

7. Tianjin

8. PR China

9. School of Mechanical Engineering

10. Beijing Institute of Technology

11. Institut de Chimie de la Matière Condensée de Bordeaux – ICMCB-CNRS 87

Abstract

To improve the sensitivity of open-air femtosecond-laser-ablation mass spectrometry (fs-LA-MS), an external magnetic field was introduced to confine the propagation of the plasma, reduce the plasma neutralization rates, and drive charged particles towards the MS orifice.

Funder

Defense Threat Reduction Agency

Publisher

Royal Society of Chemistry (RSC)

Subject

Spectroscopy,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2015/JA/C5JA00225G

Reference23 articles.

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2. Role of lasers in analytical atomicspectroscopy: where, when and why

3. Mass spectrometry of solid samples in open air using combined laser ionization and ambient metastable ionization