Ghent University Academic Bibliography

Advanced

Laser ablation-tandem ICP-mass spectrometry (LA-ICP- MS/MS) for direct Sr isotopic analysis of solid samples with high Rb/Sr ratios

Eduardo Bolea Fernandez UGent, Stijn Van Malderen UGent, Lieve Balcaen UGent, Martín Resano and Frank Vanhaecke UGent (2016) JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY. 31(2). p.464-472
abstract
The combination of laser ablation and tandem ICP-mass spectrometry (LA-ICP-MS/MS) allows for successful Sr isotopic analysis of solid samples with high Rb/Sr ratios. Isobaric overlap at a mass-tocharge ratio of 87 (Sr-87-Rb-87) is overcome via chemical resolution. By using CH3F/He (10% CH3F in He), in an octopole collision-reaction cell, Sr+ ions are converted into the corresponding SrF+ reaction product ions, while Rb+ ions show no reactivity towards this gas mixture. Two sample introduction setups, leading to "dry" and "wet" plasma conditions, respectively, were evaluated and the figures of merit are documented in detail. The Sr-87/Sr-86 isotope ratio results were corrected for instrumental mass discrimination using a double correction approach - internal correction using the Russell law, followed by external correction in a sample-standard bracketing (SSB) approach. NIST SRM 610 was applied as an external standard for mass bias correction; no closer matrix-matching was required for the sample types investigated. Under "wet" plasma conditions, accurate and precise (0.02-0.05% RSD) Sr-87/Sr-86 isotope ratio results were obtained for 7 glass-type geological reference materials
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
STRONTIUM, SR-87/SR-86, DYNAMIC REACTION CELL, INTERFERENCE-FREE DETERMINATION, INDUCTIVELY-COUPLED PLASMA, REACTION GAS, MS, MC-ICPMS, METHYL-FLUORIDE, TOOTH ENAMEL
journal title
JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY
J. Anal. At. Spectrom.
volume
31
issue
2
pages
464 - 472
Web of Science type
Article
Web of Science id
000370163400012
JCR category
SPECTROSCOPY
JCR impact factor
3.379 (2016)
JCR rank
6/41 (2016)
JCR quartile
1 (2016)
ISSN
0267-9477
DOI
10.1039/c5ja00404g
language
English
UGent publication?
yes
classification
A1
additional info
the first two authors contributed equally to this work
copyright statement
I have transferred the copyright for this publication to the publisher
id
7171487
handle
http://hdl.handle.net/1854/LU-7171487
date created
2016-03-31 15:56:39
date last changed
2016-12-19 15:45:38
@article{7171487,
  abstract     = {The combination of laser ablation and tandem ICP-mass spectrometry (LA-ICP-MS/MS) allows for successful Sr isotopic analysis of solid samples with high Rb/Sr ratios. Isobaric overlap at a mass-tocharge ratio of 87 (Sr-87-Rb-87) is overcome via chemical resolution. By using CH3F/He (10\% CH3F in He), in an octopole collision-reaction cell, Sr+ ions are converted into the corresponding SrF+ reaction product ions, while Rb+ ions show no reactivity towards this gas mixture. Two sample introduction setups, leading to {\textacutedbl}dry{\textacutedbl} and {\textacutedbl}wet{\textacutedbl} plasma conditions, respectively, were evaluated and the figures of merit are documented in detail. The Sr-87/Sr-86 isotope ratio results were corrected for instrumental mass discrimination using a double correction approach - internal correction using the Russell law, followed by external correction in a sample-standard bracketing (SSB) approach. NIST SRM 610 was applied as an external standard for mass bias correction; no closer matrix-matching was required for the sample types investigated. Under {\textacutedbl}wet{\textacutedbl} plasma conditions, accurate and precise (0.02-0.05\% RSD) Sr-87/Sr-86 isotope ratio results were obtained for 7 glass-type geological reference materials},
  author       = {Bolea Fernandez, Eduardo and Van Malderen, Stijn and Balcaen, Lieve and Resano, Mart{\'i}n and Vanhaecke, Frank},
  issn         = {0267-9477},
  journal      = {JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY},
  keyword      = {STRONTIUM,SR-87/SR-86,DYNAMIC REACTION CELL,INTERFERENCE-FREE DETERMINATION,INDUCTIVELY-COUPLED PLASMA,REACTION GAS,MS,MC-ICPMS,METHYL-FLUORIDE,TOOTH ENAMEL},
  language     = {eng},
  number       = {2},
  pages        = {464--472},
  title        = {Laser ablation-tandem ICP-mass spectrometry (LA-ICP- MS/MS) for direct Sr isotopic analysis of solid samples with high Rb/Sr ratios},
  url          = {http://dx.doi.org/10.1039/c5ja00404g},
  volume       = {31},
  year         = {2016},
}

Chicago
Bolea Fernandez, Eduardo, Stijn Van Malderen, Lieve Balcaen, Martín Resano, and Frank Vanhaecke. 2016. “Laser Ablation-tandem ICP-mass Spectrometry (LA-ICP- MS/MS) for Direct Sr Isotopic Analysis of Solid Samples with High Rb/Sr Ratios.” Journal of Analytical Atomic Spectrometry 31 (2): 464–472.
APA
Bolea Fernandez, E., Van Malderen, S., Balcaen, L., Resano, M., & Vanhaecke, F. (2016). Laser ablation-tandem ICP-mass spectrometry (LA-ICP- MS/MS) for direct Sr isotopic analysis of solid samples with high Rb/Sr ratios. JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, 31(2), 464–472.
Vancouver
1.
Bolea Fernandez E, Van Malderen S, Balcaen L, Resano M, Vanhaecke F. Laser ablation-tandem ICP-mass spectrometry (LA-ICP- MS/MS) for direct Sr isotopic analysis of solid samples with high Rb/Sr ratios. JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY. 2016;31(2):464–72.
MLA
Bolea Fernandez, Eduardo, Stijn Van Malderen, Lieve Balcaen, et al. “Laser Ablation-tandem ICP-mass Spectrometry (LA-ICP- MS/MS) for Direct Sr Isotopic Analysis of Solid Samples with High Rb/Sr Ratios.” JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY 31.2 (2016): 464–472. Print.