- P-ISSN 2233-4203
- E-ISSN 2093-8950
- Log In/Sign Up
- P-ISSN2233-4203
- E-ISSN2093-8950
- ESCI, SCOPUS, KCI
Article Detail
Home > Article Detail
Complete Simultaneous Analysis of Uranium Isotopes in NUSIMEP-7 Microparticles Using SEM-TIMS
Mass Spectrometry Letters / Mass Spectrometry Letters, (P)2233-4203; (E)2093-8950
2016, v.7 no.3, pp.64-68
https://doi.org/10.5478/MSL.2016.7.3.64
(Korea Atomic Energy Research Institute, University of Science and Technology)
(Korea Atomic Energy Research Institute)
(Korea Atomic Energy Research Institute)
Park,
J., &
Jeong,
K.
(2016). Complete Simultaneous Analysis of Uranium Isotopes in NUSIMEP-7 Microparticles Using SEM-TIMS. Mass Spectrometry Letters, 7(3), 64-68, https://doi.org/10.5478/MSL.2016.7.3.64
- Downloaded
- Viewed
Abstract
Scanning electron microscopy combined with thermal ionization mass spectrometry (SEM-TIMS) was used to determine the precise isotope ratios of ultra-trace levels of uranium contained in individual microparticles. An advanced multiple ion counter system consisting of three secondary ion multipliers and two compact discrete dynodes was used for complete simultaneous ion detection. For verification purposes, using TIMS with complete simultaneous measurement, isotopes were analyzed in 5 pg of uranium of a certified reference material. A microprobe in the SEM was used to transfer individual particles from a NUSIMEP-7 sample to TIMS filaments, which were then subjected to SEM-TIMS and complete simultaneous measurement. The excellent agreement in the resulting uranium isotope ratios with the certified NUSIMEP-7 values shows the validity of SEM-TIMS with complete simultaneous measurement for the analysis of uranium isotopes in individual particles. Further experimental study required for investigation of simultaneous measurement using the advanced multiple ion counter system is presented.
- keywords
- Thermal Ionization Mass Spectrometry, Uranium, SEM-TIMS, Particle analysis, Simultaneous measurement
Reference
1
Donohue, D. L.. (1998). . J. Alloy Compd, 271-273, 11-.
2
Donohue, D. L.. (2008). . Appl. Surf. Sci, 255, 2561-.
3
Magara, M.. (2000). . Appl. Radiat. Isotopes, 53, 87-.
4
Farmer III, O. T.. (2008). . J. Radional. Nucl. Chem, 276, 489-.
5
Park, J.-H.. (2015). . J. Radioanal. Nucl. Chem, 303, 1297-.
6
Heumann, K. G.. (1995). . Analyst, 120, 1291-.
7
Stetzer, O.. (2004). . Nucl. Instr. Meth. Phys. Res. A, 525, 582-.
8
Lee, C. G.. (2006). . Nucl. Inst. Meth. Phys. Res. B, 245, 440-.
9
Kraiem, M.. (2011). . Anal. Chem, 83, 3011-.
10
박종호. (2013). Isotopic Analysis of NUSIMEP-6 Uranium Particles using SEM-TIMS. Mass Spectrometry Letters, 4(3), 51-54. http://dx.doi.org/10.5478/MSL.2013.4.3.51.
11
Truyens, J.. (2013). . J. Environ. Radioact, 125, 50-.
12
Jong Ho Park. (2010). A Technique to Minimize Impurity Signal from Blank Rhenium Filaments for Highly Accurate TIMS Measurements of Uranium in Ultra-Trace Levels. Mass Spectrometry Letters, 1(1), 17-20. http://dx.doi.org/10.5478/MSL.2010.1.1.017.
13
Suzuki, D.. (2010). . Int. J. Mass Spectrom, 294, 23-.
14
박종호. (2011). A Correction Method for the Peak Tailing Backgrounds for Accurate Isotope Ratio Measurements of Uranium in Ultra Trace Levels using Thermal Ionization Mass Spectrometry. Bulletin of the Korean Chemical Society, 32(12), 4327-4331.
15
Park, J. -H.. (2013). . Asian J. Chem, 25, 7061-.
16
Guide to the expression of uncertainty in measurement.
17
Bürger, S.. (2010). . Int. J. Mass Spectrom, 294, 65-.
18
Richter, S.. (2003). . Int. J. Mass Spectrom, 229, 181-.
19
Qualification procedure for the network of analytical laboratories for environmental sampling, SG-SGAS-9006.
- Submission Date
- 2016-07-27
- Revised Date
- 2016-08-28
- Accepted Date
- 2016-08-28
Other articles from this issue
- LC-MS/MS Method for Simultaneous Analysis of Growth Hormone-Releasing Peptides and Secretagogues in Human Urine
- Complete Simultaneous Analysis of Uranium Isotopes in NUSIMEP-7 Microparticles Using SEM-TIMS
- Identification of ML106 Phase 1 Metabolites in Human Liver Microsomes Using High-Resolution Quadrupole-Orbitrap Mass Spectrometry
- Differentiation of Glycan Diversity with Serial Affinity Column Set (SACS)
- Preparation and Characterization of Quercetin-Loaded Solid Dispersion by Solvent Evaporation and Freeze-Drying Method
- more
Recommanded Articles
This website recommended the use the Chrome browser for journal website.