Quantitative Analysis of Trace Heavy Elements in Geological Samples Utilizing High-energy (116 keV) Synchrotron Radiation X-ray Fluorescence Analysis for Forensic Investigation
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- Willy Shun Kai Bong
- Department of Applied Chemistry, Tokyo University of Science
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- Izumi Nakai
- Department of Applied Chemistry, Tokyo University of Science
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- Shunsuke Furuya
- Department of Applied Chemistry, Tokyo University of Science
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- Hiroko Suzuki
- Department of Applied Chemistry, Tokyo University of Science
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- Yoshinari Abe
- Department of Applied Chemistry, Tokyo University of Science
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- Keiichi Osaka
- SPring-8, JASRI
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- Takuya Matsumoto
- SPring-8, JASRI
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- Masayoshi Itou
- SPring-8, JASRI
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- Noboru Imai
- Institute of Geology and Geoinformation, AIST
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- Toshio Ninomiya
- SPring-8, JASRI
抄録
<jats:title>Abstract</jats:title> <jats:p>High-energy (116 keV) synchrotron radiation X-ray fluorescence analysis has for the first time been applied to the quantitative analysis of trace heavy elements of geological samples. Calibration curves for the determination of trace heavy elements were obtained by measuring 7 reference rock samples and showed good linearity because of the high penetrating power of the high-energy X-rays. It is found that this method is suitable for rapid and nondestructive quantitative characterization of trace heavy elements in trace amount of soil samples for forensic investigation.</jats:p>
収録刊行物
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- Chemistry Letters
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Chemistry Letters 40 (11), 1310-1312, 2011-10-26
Oxford University Press (OUP)
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詳細情報
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- CRID
- 1360002219111504128
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- NII論文ID
- 130004426098
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- ISSN
- 13480715
- 03667022
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