Discrimination of Blue Automotive Paints by Elemental Analysis Using SEM/EDX
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- Mukai Tadashi
- Criminal Investigation Laboratory of Nara Prefectural Police H. Q.
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- Kusatani Masaru
- Criminal Investigation Laboratory of Nara Prefectural Police H. Q.
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- Honda Sadao
- Criminal Investigation Laboratory of Nara Prefectural Police H. Q.
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- Nakazumi Hiroyuki
- Graduate School of Engineering, Osaka Prefecture University
Bibliographic Information
- Other Title
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- SEM/EDX による元素分析を利用した青色自動車塗膜の識別
Description
Elemental analysis of solid blue paint chips for a truck was carried out by scanning electron microscopy/energy dispersive X-ray analysis (SEM/EDX).<br> We could detect 6 elements (Cl, Ti, Fe, Cu, Br and Ba) used for color pigments such as phthalocyanine blue (chlorinated copper phthalocyanine) and phthalocyanine green (brominated copper phthalocyanine) from the paint chips collected.<br> It was found that the characteristic patterns, elements and the X-ray intensity ratios of these elements could be useful to discriminate solid blue paints.<br> Elemental analysis by SEM/EDX allowed us to discriminate solid blue paints for a truck, even if the sample was a very tiny smeared one.<br>
Journal
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- Japanese Journal of Forensic Science and Technology
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Japanese Journal of Forensic Science and Technology 10 (2), 119-125, 2005
Japanese Association of Forensic Science and Technology
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Details 詳細情報について
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- CRID
- 1390282680223083136
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- NII Article ID
- 130004485289
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- ISSN
- 18814689
- 18801323
- https://id.crossref.org/issn/18801323
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed
